Posts Tagged ‘order’

IBM TSM dsmc console client use for listing configured backups, checking set scheduled backups and backup and restore operations howto

Friday, March 6th, 2020

Reading Time: 10minutes


Creating a simple home based backup solution with some shell scripting and rsync is a common use. However as a sysadmin in a middle sized or large corporations most companies use some professional backup service such as IBM Tivoli Storage Manager TSM – recently IBM changed the name of the product to IBM Spectrum.

IBM TSM  is a data protection platform that gives enterprises a single point of control and administration for backup and recovery that is used for Privare Clouds backup and other high end solutions where data criticality is top.
Usually in large companies TSM backup handling is managed by a separate team or teams as managing a large TSM infrastructure is quite a complex task, however my experience as a sysadmin show me that even if you don't have too much of indepth into tsm it is very useful to know how to manage at least basic Incremental backup operations such as view what is set to be backupped, set-up a new directory structure for backup, check the backup schedule configured, check what files are included and which excluded from the backup store etc. 

TSM has multi OS support ans you can use it on most streamline Operating systems Windows / Mac OS X and Linux in this specific article I'll be talking concretely about backing up data with tsm on Linux, tivoli can be theoretically brought up even on FreeBSD machines via the Linuxemu BSD module and the 64-Bit Tivoli Storage Manager RPMs.
Therefore in this small article I'll try to give few useful operations for the novice admin that stumbles on tsm backupped server that needs some small maintenance.

1. Starting up the dsmc command line client


Nomatter the operating system on which you run it to run the client run:

# dsmc



Note that usually dsmc should run as superuser so if you try to run it via a normal non-root user you will get an error message like:


[ user@linux ~]$ dsmc
ANS1398E Initialization functions cannot open one of the Tivoli Storage Manager logs or a related file: /var/tsm/dsmerror.log. errno = 13, Permission denied


Tivoli SM has an extensive help so to get the use basics, type help

tsm> help
1.0 New for IBM Tivoli Storage Manager Version 6.4
2.0 Using commands
  2.1 Start and end a client command session
    2.1.1 Process commands in batch mode
    2.1.2 Process commands in interactive mode
  2.2 Enter client command names, options, and parameters
    2.2.1 Command name
    2.2.2 Options
    2.2.3 Parameters
    2.2.4 File specification syntax
  2.3 Wildcard characters
  2.4 Client commands reference
  2.5 Archive
  2.6 Archive FastBack

Enter 'q' to exit help, 't' to display the table of contents,
press enter or 'd' to scroll down, 'u' to scroll up or
enter a help topic section number, message number, option name,
command name, or command and subcommand:    


2. Listing files listed for backups


A note to make here is as in most corporate products tsm supports command aliases so any command supported described in the help like query, could be
abbreviated with its first letters only, e.g. query filespace tsm cmd can be abbreviated as

tsm> q fi

Commands can be run non-interactive mode also so if you want the output of q fi you can straight use:

tsm> dsmc q fi



This shows the directories and files that are set for backup creation with Tivoli.


3. Getting included and excluded backup set files


It is useful to know what are the exact excluded files from tsm set backup this is done with query inclexcl



4. Querying for backup schedule time

Tivoli as every other backup solution is creating its set to backup files in a certain time slot periods. 
To find out what is the time slot for backup creation use;

tsm> q sched
Schedule Name: WEEKLY_ITSERV
      Description: ITSERV weekly incremental backup
   Schedule Style: Classic
           Action: Incremental
         Priority: 5
   Next Execution: 180 Hours and 35 Minutes
         Duration: 15 Minutes
           Period: 1 Week  
      Day of Week: Wednesday
     Day of Month:
    Week of Month:
           Expire: Never  




5. Check which files have been backed up

If you want to make sure backups are really created it is a good to check, which files from the selected backup files have already
a working backup copy.

This is done with query backup like so:

tsm> q ba /home/*



If you want to query all the current files and directories backed up under a directory and all its subdirectories you need to add the -subdir=yes option as below:


tsm> q ba /home/hipo/projects/* -subdir=yes
Size      Backup Date        Mgmt Class A/I File
   —-      ———–        ———- — —-
    512  12-09-2011 19:57:09    STANDARD    A  /home/hipo/projects/hfs0106
  1,024  08-12-2011 02:46:53    STANDARD    A  /home/hipo/projects/hsm41perf
    512  12-09-2011 19:57:09    STANDARD    A  /home/hipo/projects/hsm41test
    512  24-04-2012 00:22:56    STANDARD    A  /home/hipo/projects/hsm42upg
  1,024  12-09-2011 19:57:09    STANDARD    A  /home/hipo/projects/hfs0106/test
  1,024  12-09-2011 19:57:09    STANDARD    A  /home/hipo/projects/hfs0106/test/test2
 12,048  04-12-2011 02:01:29    STANDARD    A  /home/hipo/projects/hsm41perf/tables
 50,326  30-04-2012 01:35:26    STANDARD    A  /home/hipo/projects/hsm42upg/PMR70023
 50,326  27-04-2012 00:28:15    STANDARD    A  /home/hipo/projects/hsm42upg/PMR70099
 11,013  24-04-2012 00:22:56    STANDARD    A  /home/hipo/projects/hsm42upg/md5check  


  • To make tsm, backup some directories on Linux / AIX other unices:


tsm> incr /  /usr  /usr/local  /home /lib


  • For tsm to backup some standard netware drives, use:


tsm> incr NDS:  USR:  SYS:  APPS:  


  • To backup C:\ D:\ E:\ F:\ if TSM is running on Windows


tsm> incr C:  D:  E: F:  -incrbydate 


  • To back up entire disk volumes irrespective of whether files have changed since the last backup, use the selective command with a wildcard and -subdir=yes as below:


tsm> sel /*  /usr/*   /home/*  -su=yes   ** Unix/Linux


7. Backup selected files from a backup location


It is intuitive to think you can just add some wildcard characters to select what you want
to backup from a selected location but this is not so, if you try something like below
you will get an err.


tsm> incr /home/hipo/projects/*/* -su=yes      
ANS1071E Invalid domain name entered: '/home/hipo/projects/*/*'

The proper way to select a certain folder / file for backup is with:


tsm> sel /home/hipo/projects/*/* -su=yes


8. Restoring tsm data from backup


To restore the config httpd.conf to custom directory use:


tsm> rest /etc/httpd/conf/httpd.conf  /home/hipo/restore/


N!B! that in order for above to work you need to have the '/' trailing slash at the end.

If you want to restore a file under a different name:


tsm> rest /etc/ntpd.conf  /home/hipo/restore/


9. Restoring a whole backupped partition


tsm> rest /home/*  /tmp/restore/ -su=yes


This is using the Tivoli 'Restoring multiple files and directories', and the files to restore '*'
are kept till the one that was recovered (saying this in case if you accidently cancel the restore)


10. Restoring files with back date 


By default the restore function will restore the latest available backupped file, if you need
to recover a specific file, you need the '-inactive' '-pick' options.
The 'pick' interface is interactive so once listed you can select the exact file from the date
you want to restore.

General restore command syntax is:

tsm> restore [source-file] [destination-file]


tsm> rest /home/hipo/projects/*  /tmp/restore/ -su=yes  -inactive -pick

TSM Scrollable PICK Window – Restore

     #    Backup Date/Time        File Size A/I  File
   170. | 12-09-2011 19:57:09        650  B  A   /home/hipo/projects/hsm41test/inclexcl.test
   171. | 12-09-2011 19:57:09       2.74 KB  A   /home/hipo/projects/hsm41test/inittab.ORIG
   172. | 12-09-2011 19:57:09       2.74 KB  A   /home/hipo/projects/hsm41test/inittab.TEST
   173. | 12-09-2011 19:57:09       1.13 KB  A   /home/hipo/projects/hsm41test/md5.out
   174. | 30-04-2012 01:35:26        512  B  A   /home/hipo/projects/hsm42125upg/PMR70023
   175. | 26-04-2012 01:02:08        512  B  I   /home/hipo/projects/hsm42125upg/PMR70023
   176. | 27-04-2012 00:28:15        512  B  A   /home/hipo/projects/hsm42125upg/PMR70099
   177. | 24-04-2012 19:17:34        512  B  I   /home/hipo/projects/hsm42125upg/PMR70099
   178. | 24-04-2012 00:22:56       1.35 KB  A   /home/hipo/projects/hsm42125upg/dsm.opt
   179. | 24-04-2012 00:22:56       4.17 KB  A   /home/hipo/projects/hsm42125upg/dsm.sys
   180. | 24-04-2012 00:22:56       1.13 KB  A   /home/hipo/projects/hsm42125upg/dsmmigfstab
   181. | 24-04-2012 00:22:56       7.30 KB  A   /home/hipo/projects/hsm42125upg/filesystems
   182. | 24-04-2012 00:22:56       1.25 KB  A   /home/hipo/projects/hsm42125upg/inclexcl
   183. | 24-04-2012 00:22:56        198  B  A   /home/hipo/projects/hsm42125upg/inclexcl.dce
   184. | 24-04-2012 00:22:56        291  B  A   /home/hipo/projects/hsm42125upg/inclexcl.ox_sys
   185. | 24-04-2012 00:22:56        650  B  A   /home/hipo/projects/hsm42125upg/inclexcl.test
   186. | 24-04-2012 00:22:56        670  B  A   /home/hipo/projects/hsm42125upg/inetd.conf
   187. | 24-04-2012 00:22:56       2.71 KB  A   /home/hipo/projects/hsm42125upg/inittab
   188. | 24-04-2012 00:22:56       1.00 KB  A   /home/hipo/projects/hsm42125upg/md5check
   189. | 24-04-2012 00:22:56      79.23 KB  A   /home/hipo/projects/hsm42125upg/mkreport.020423.out
   190. | 24-04-2012 00:22:56       4.27 KB  A   /home/hipo/projects/hsm42125upg/ssamap.020423.out
   191. | 26-04-2012 01:02:08      12.78 MB  A   /home/hipo/projects/hsm42125upg/PMR70023/70023.tar
   192. | 25-04-2012 16:33:36      12.78 MB  I   /home/hipo/projects/hsm42125upg/PMR70023/70023.tar
<U>=Up  <D>=Down  <T>=Top  <B>=Bottom  <R#>=Right  <L#>=Left
<G#>=Goto Line #  <#>=Toggle Entry  <+>=Select All  <->=Deselect All
<#:#+>=Select A Range <#:#->=Deselect A Range  <O>=Ok  <C>=Cancel

To navigate in pick interface you can select individual files to restore via the number seen leftside.
To scroll up / down use 'U' and 'D' as described in the legenda.


11. Restoring your data to another machine


In certain circumstances, it may be necessary to restore some, or all, of your data onto a machine other than the original from which it was backed up.

In ideal case the machine platform should be identical to that of the original machine. Where this is not possible or practical please note that restores are only possible for partition types that the operating system supports. Thus a restore of an NTFS partition to a Windows 9x machine with just FAT support may succeed but the file permissions will be lost.
TSM does not work fine with cross-platform backup / restore, so better do not try cross-platform restores.
 Trying to restore files onto a Windows machine that have previously been backed up with a non-Windows one. TSM created backups on Windows sent by other OS platforms can cause  backups to become inaccessible from the host system.

To restore your data to another machine you will need the TSM software installed on the target machine. Entries in Tivoli configuration files dsm.sys and/or dsm.opt need to be edited if the node that you are restoring from does not reside on the same server. Please see our help page section on TSM configuration files for their locations for your operating system. 

To access files from another machine you should then start the TSM client as below:


# dsmc -virtualnodename=RESTORE.MACHINE      

You will then be prompted for the TSM password for this machine.


You will probably want to restore to a different destination to the original files to prevent overwriting files on the local machine, as below:


  • Restore of D:\ Drive to D:\Restore ** Windows 


tsm> rest D:\*   D:\RESTORE\    -su=yes 


  • Restore user /home/* to /scratch on ** Mac, Unix/Linux


tsm> rest /home/* /scratch/     -su=yes  


  • Restoring Tivoli data on old netware


tsm> rest SOURCE-SERVER\USR:*  USR:restore/   -su=yes  ** Netware


12. Adding more directories for incremental backup / Check whether TSM backup was done correctly?

The easiest way is to check the produced dschmed.log if everything is okay there should be records in the log that Tivoli backup was scheduled in a some hours time
A normally produced backup scheduled in log should look something like:


14-03-2020 23:03:04 — SCHEDULEREC STATUS BEGIN
14-03-2020 23:03:04 Total number of objects inspected:   91,497
14-03-2020 23:03:04 Total number of objects backed up:      113
14-03-2020 23:03:04 Total number of objects updated:          0
14-03-2020 23:03:04 Total number of objects rebound:          0
14-03-2020 23:03:04 Total number of objects deleted:          0
14-03-2020 23:03:04 Total number of objects expired:         53
14-03-2020 23:03:04 Total number of objects failed:           6
14-03-2020 23:03:04 Total number of bytes transferred:    19.38 MB
14-03-2020 23:03:04 Data transfer time:                    1.54 sec
14-03-2020 23:03:04 Network data transfer rate:        12,821.52 KB/sec
14-03-2020 23:03:04 Aggregate data transfer rate:        114.39 KB/sec
14-03-2020 23:03:04 Objects compressed by:                    0%
14-03-2020 23:03:04 Elapsed processing time:           00:02:53
14-03-2020 23:03:04 — SCHEDULEREC STATUS END
14-03-2020 23:03:04 — SCHEDULEREC OBJECT END WEEKLY_23_00 14-12-2010 23:00:00
14-03-2020 23:03:04 Scheduled event 'WEEKLY_23_00' completed successfully.
14-03-2020 23:03:04 Sending results for scheduled event 'WEEKLY_23_00'.
14-03-2020 23:03:04 Results sent to server for scheduled event 'WEEKLY_23_00'.


in case of errors you should check dsmerror.log


In this article I've briefly evaluated some basics of IBM Commercial Tivoli Storage Manager (TSM) to be able to  list backups, check backup schedules and how to the files set to be
excluded from a backup location and most importantly how to check that data backed up data is in a good shape and accessible.
It was explained how backups can be restored on a local and remote machine as well as how to  append new files to be set for backup on next incremental scheduled backup.
It was shown how the pick interactive cli interface could be used to restore files at a certain data back in time as well as how full partitions can be restored and how some
certain file could be retrieved from the TSM data copy.

Block Web server over loading Bad Crawler Bots and Search Engine Spiders with .htaccess rules

Monday, September 18th, 2017

Reading Time: 6minutes


In last post, I've talked about the problem of Search Index Crawler Robots aggressively crawling websitesand how to stop them (the article is here) explaning how to raise delays between Bot URL requests to website and how to completely probhit some bots from crawling with robots.txt.

As explained in article the consequence of too many badly written or agressive behaviour Spider is the "server stoning" and therefore degraded Web Server performance as a cause or even a short time Denial of Service Attack, depending on how well was the initial Server Scaling done.

The bots we want to filter are not to be confused with the legitimate bots, that drives real traffic to your website, just for information

 The 10 Most Popular WebCrawlers Bots as of time of writting are:

1. GoogleBot (The Google Crawler bots, funnily bots become less active on Saturday and Sundays :))

2. BingBot ( Crawler bots)

3. SlurpBot (also famous as Yahoo! Slurp)

4. DuckDuckBot (The dutch search engine crawler bots)

5. Baiduspider (The Chineese most famous search engine used as a substitute of Google in China)

6. YandexBot (Russian Yandex Search engine crawler bots used in Russia as a substitute for Google )

7. Sogou Spider (leading Chineese Search Engine launched in 2004)

8. Exabot (A French Search Engine, launched in 2000, crawler for ExaLead Search Engine)

9. FaceBot (Facebook External hit, this crawler is crawling a certain webpage only once the user shares or paste link with video, music, blog whatever  in chat to another user)

10. Alexa Crawler (la_archiver is a web crawler for Amazon's Alexa Internet Rankings, Alexa is a great site to evaluate the approximate page popularity on the internet, Alexa SiteInfo page has historically been the Swift Army knife for anyone wanting to quickly evaluate a webpage approx. ranking while compared to other pages)

Above legitimate bots are known to follow most if not all of W3C – World Wide Web Consorium (W3.Org) standards and therefore, they respect the content commands for allowance or restrictions on a single site as given from robots.txt but unfortunately many of the so called Bad-Bots or Mirroring scripts that are burning your Web Server CPU and Memory mentioned in previous article are either not following /robots.txt prescriptions completely or partially.

Hence with the robots.txt unrespective bots, the case the only way to get rid of most of the webspiders that are just loading your bandwidth and server hardware is to filter / block them is by using Apache's mod_rewrite through




Create if not existing in the DocumentRoot of your website .htaccess file with whatever text editor, or create it your windows / mac os desktop and transfer via FTP / SecureFTP to server.

I prefer to do it directly on server with vim (text editor)



vim /var/www/sites/


RewriteEngine On

IndexIgnore .htaccess */.??* *~ *# */HEADER* */README* */_vti*

SetEnvIfNoCase User-Agent "^Black Hole” bad_bot
SetEnvIfNoCase User-Agent "^Titan bad_bot
SetEnvIfNoCase User-Agent "^WebStripper" bad_bot
SetEnvIfNoCase User-Agent "^NetMechanic" bad_bot
SetEnvIfNoCase User-Agent "^CherryPicker" bad_bot
SetEnvIfNoCase User-Agent "^EmailCollector" bad_bot
SetEnvIfNoCase User-Agent "^EmailSiphon" bad_bot
SetEnvIfNoCase User-Agent "^WebBandit" bad_bot
SetEnvIfNoCase User-Agent "^EmailWolf" bad_bot
SetEnvIfNoCase User-Agent "^ExtractorPro" bad_bot
SetEnvIfNoCase User-Agent "^CopyRightCheck" bad_bot
SetEnvIfNoCase User-Agent "^Crescent" bad_bot
SetEnvIfNoCase User-Agent "^Wget" bad_bot
SetEnvIfNoCase User-Agent "^SiteSnagger" bad_bot
SetEnvIfNoCase User-Agent "^ProWebWalker" bad_bot
SetEnvIfNoCase User-Agent "^CheeseBot" bad_bot
SetEnvIfNoCase User-Agent "^Teleport" bad_bot
SetEnvIfNoCase User-Agent "^TeleportPro" bad_bot
SetEnvIfNoCase User-Agent "^MIIxpc" bad_bot
SetEnvIfNoCase User-Agent "^Telesoft" bad_bot
SetEnvIfNoCase User-Agent "^Website Quester" bad_bot
SetEnvIfNoCase User-Agent "^WebZip" bad_bot
SetEnvIfNoCase User-Agent "^moget/2.1" bad_bot
SetEnvIfNoCase User-Agent "^WebZip/4.0" bad_bot
SetEnvIfNoCase User-Agent "^WebSauger" bad_bot
SetEnvIfNoCase User-Agent "^WebCopier" bad_bot
SetEnvIfNoCase User-Agent "^NetAnts" bad_bot
SetEnvIfNoCase User-Agent "^Mister PiX" bad_bot
SetEnvIfNoCase User-Agent "^WebAuto" bad_bot
SetEnvIfNoCase User-Agent "^TheNomad" bad_bot
SetEnvIfNoCase User-Agent "^WWW-Collector-E" bad_bot
SetEnvIfNoCase User-Agent "^RMA" bad_bot
SetEnvIfNoCase User-Agent "^libWeb/clsHTTP" bad_bot
SetEnvIfNoCase User-Agent "^asterias" bad_bot
SetEnvIfNoCase User-Agent "^httplib" bad_bot
SetEnvIfNoCase User-Agent "^turingos" bad_bot
SetEnvIfNoCase User-Agent "^spanner" bad_bot
SetEnvIfNoCase User-Agent "^InfoNaviRobot" bad_bot
SetEnvIfNoCase User-Agent "^Harvest/1.5" bad_bot
SetEnvIfNoCase User-Agent "Bullseye/1.0" bad_bot
SetEnvIfNoCase User-Agent "^Mozilla/4.0 (compatible; BullsEye; Windows 95)" bad_bot
SetEnvIfNoCase User-Agent "^Crescent Internet ToolPak HTTP OLE Control v.1.0" bad_bot
SetEnvIfNoCase User-Agent "^CherryPickerSE/1.0" bad_bot
SetEnvIfNoCase User-Agent "^CherryPicker /1.0" bad_bot
SetEnvIfNoCase User-Agent "^WebBandit/3.50" bad_bot
SetEnvIfNoCase User-Agent "^NICErsPRO" bad_bot
SetEnvIfNoCase User-Agent "^Microsoft URL Control – 5.01.4511" bad_bot
SetEnvIfNoCase User-Agent "^DittoSpyder" bad_bot
SetEnvIfNoCase User-Agent "^Foobot" bad_bot
SetEnvIfNoCase User-Agent "^WebmasterWorldForumBot" bad_bot
SetEnvIfNoCase User-Agent "^SpankBot" bad_bot
SetEnvIfNoCase User-Agent "^BotALot" bad_bot
SetEnvIfNoCase User-Agent "^lwp-trivial/1.34" bad_bot
SetEnvIfNoCase User-Agent "^lwp-trivial" bad_bot
SetEnvIfNoCase User-Agent "^Wget/1.6" bad_bot
SetEnvIfNoCase User-Agent "^BunnySlippers" bad_bot
SetEnvIfNoCase User-Agent "^Microsoft URL Control – 6.00.8169" bad_bot
SetEnvIfNoCase User-Agent "^URLy Warning" bad_bot
SetEnvIfNoCase User-Agent "^Wget/1.5.3" bad_bot
SetEnvIfNoCase User-Agent "^LinkWalker" bad_bot
SetEnvIfNoCase User-Agent "^cosmos" bad_bot
SetEnvIfNoCase User-Agent "^moget" bad_bot
SetEnvIfNoCase User-Agent "^hloader" bad_bot
SetEnvIfNoCase User-Agent "^humanlinks" bad_bot
SetEnvIfNoCase User-Agent "^LinkextractorPro" bad_bot
SetEnvIfNoCase User-Agent "^Offline Explorer" bad_bot
SetEnvIfNoCase User-Agent "^Mata Hari" bad_bot
SetEnvIfNoCase User-Agent "^LexiBot" bad_bot
SetEnvIfNoCase User-Agent "^Web Image Collector" bad_bot
SetEnvIfNoCase User-Agent "^The Intraformant" bad_bot
SetEnvIfNoCase User-Agent "^True_Robot/1.0" bad_bot
SetEnvIfNoCase User-Agent "^True_Robot" bad_bot
SetEnvIfNoCase User-Agent "^BlowFish/1.0" bad_bot
SetEnvIfNoCase User-Agent "^JennyBot" bad_bot
SetEnvIfNoCase User-Agent "^MIIxpc/4.2" bad_bot
SetEnvIfNoCase User-Agent "^BuiltBotTough" bad_bot
SetEnvIfNoCase User-Agent "^ProPowerBot/2.14" bad_bot
SetEnvIfNoCase User-Agent "^BackDoorBot/1.0" bad_bot
SetEnvIfNoCase User-Agent "^toCrawl/UrlDispatcher" bad_bot
SetEnvIfNoCase User-Agent "^WebEnhancer" bad_bot
SetEnvIfNoCase User-Agent "^TightTwatBot" bad_bot
SetEnvIfNoCase User-Agent "^suzuran" bad_bot
SetEnvIfNoCase User-Agent "^VCI WebViewer VCI WebViewer Win32" bad_bot
SetEnvIfNoCase User-Agent "^VCI" bad_bot
SetEnvIfNoCase User-Agent "^Szukacz/1.4" bad_bot
SetEnvIfNoCase User-Agent "^QueryN Metasearch" bad_bot
SetEnvIfNoCase User-Agent "^Openfind data gathere" bad_bot
SetEnvIfNoCase User-Agent "^Openfind" bad_bot
SetEnvIfNoCase User-Agent "^Xenu’s Link Sleuth 1.1c" bad_bot
SetEnvIfNoCase User-Agent "^Xenu’s" bad_bot
SetEnvIfNoCase User-Agent "^Zeus" bad_bot
SetEnvIfNoCase User-Agent "^RepoMonkey Bait & Tackle/v1.01" bad_bot
SetEnvIfNoCase User-Agent "^RepoMonkey" bad_bot
SetEnvIfNoCase User-Agent "^Zeus 32297 Webster Pro V2.9 Win32" bad_bot
SetEnvIfNoCase User-Agent "^Webster Pro" bad_bot
SetEnvIfNoCase User-Agent "^EroCrawler" bad_bot
SetEnvIfNoCase User-Agent "^LinkScan/8.1a Unix" bad_bot
SetEnvIfNoCase User-Agent "^Keyword Density/0.9" bad_bot
SetEnvIfNoCase User-Agent "^Kenjin Spider" bad_bot
SetEnvIfNoCase User-Agent "^Cegbfeieh" bad_bot


<Limit GET POST>
order allow,deny
allow from all
Deny from env=bad_bot


Above rules are Bad bots prohibition rules have RewriteEngine On directive included however for many websites this directive is enabled directly into VirtualHost section for domain/s, if that is your case you might also remove RewriteEngine on from .htaccess and still the prohibition rules of bad bots should continue to work
Above rules are also perfectly suitable wordpress based websites / blogs in case you need to filter out obstructive spiders even though the rules would work on any website domain with mod_rewrite enabled.

Once you have implemented above rules, you will not need to restart Apache, as .htaccess will be read dynamically by each client request to Webserver

2. Testing .htaccess Bad Bots Filtering Works as Expected

In order to test the new Bad Bot filtering configuration is working properly, you have a manual and more complicated way with lynx (text browser), assuming you have shell access to a Linux / BSD / *Nix computer, or you have your own *NIX server / desktop computer running

Here is how:


lynx -useragent="Mozilla/5.0 (compatible;; +" -head -dump



Note that lynx will provide a warning such as:

Warning: User-Agent string does not contain "Lynx" or "L_y_n_x"!

Just ignore it and press enter to continue.

Two other use cases with lynx, that I historically used heavily is to pretent with Lynx, you're GoogleBot in order to see how does Google actually see your website?

  • Pretend with Lynx You're GoogleBot


lynx -useragent="Mozilla/5.0 (compatible; Googlebot/2.1; +" -head -dump



  • How to Pretend with Lynx Browser You are GoogleBot-Mobile


lynx -useragent="Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7 (compatible; Googlebot-Mobile/2.1; +" -head -dump


Or for the lazy ones that doesn't have Linux / *Nix at disposal you can use WannaBrowser website

Wannabrowseris a web based browser emulator which gives you the ability to change the User-Agent on each website req1uest, so just set your UserAgent to any bot browser that we just filtered for example set User-Agent to CheeseBot

The .htaccess rule earier added once detecting your browser client is coming in with the prohibit browser agent will immediately filter out and you'll be unable to access the website with a message like:

HTTP/1.1 403 Forbidden


Just as I've talked a lot about Index Bots, I think it is worthy to also mention three great websites that can give you a lot of Up to Date information on exact Spiders returned user-agent, common known Bot traits as well as a a current updated list with the Bad Bots etc.

Bot and Browser Resources information user-agents, bad-bots and odd Crawlers and Bots specifics



An updated list with robots user-agents (crawler-user-agents) is also available in github here regularly updated by Caia Almeido

There are also a third party plugin (modules) available for Website Platforms like WordPress / Joomla / Typo3 etc.

Besides the listed on these websites as well as the known Bad and Good Bots, there are perhaps a hundred of others that might end up crawling your webdsite that might or might not need  to be filtered, therefore before proceeding with any filtering steps, it is generally a good idea to monitor your  HTTPDaccess.log / error.log, as if you happen to somehow mistakenly filter the wrong bot this might be a reason for WebsiteIndexing Problems.

Hope this article give you some valueable information. Enjoy ! 🙂


A Russian Communist Culture classic movie Battleship Potemkin / Броненосец «Потёмкин» (фильм)

Wednesday, December 5th, 2012

Reading Time: 5minutes


Battleship Potemkin HQ

The movie is highly Communistic and early versions of it included a direct verses from the notable Communist Marxist Revolution leader Leon Trotsky

The movie tells a story of a Russian ship during Tsarist Russia in 1905. Due to the bad conditions on the ship and the striving the sailors are exposed to they start, their dissatisfaction progresses until a point. Where low level sailors revolt against the well established ship order – Captain, Doctor, Priest etc. and Create a little revolution taking over the ship, killing the doctor and captain and disobeying God's blessed shipped order. Also in the movie it is evident the bad attitude towards Christianity and Christian faith. The ship priest is displayed as a hypocrite which uses the "faith shield" and people naivety to control the uneasy situation on the ship.
The movie well illustrates the bad spirit of Communists and their scornful attitude towards the Russian Church and faith.
The movie's ultimate Goal as many of the materials of this strange years accent on the Communist Marxist Revolution propaganda. While watching the movie I've noticed even the small details in the movie put accent on "the wrongship" of the established ship order. Take for example the physical height of the ship doctor, he is very low in height and feeble, while the sailors themselves are high in stature and of muscular nature.

The captain himself is high and skinny illustrated as a cruel and unhuman nature, while the sailors are pictured as a good and humble "natural" people. This whole plot and even the most little detail scream "The order is not right, we need new Order". The movie director is a Jews and the General message of the movie is pro jewish, as it tries to illustrate the WhiteGuards (King's army and soldiers as evil and un-human willing to kill all jews). Another thing is the movie is filled with unhuman cruelty, as the Tsarist marching soldiers kills a multitudes of "innocent" people including babies and mothers. Obviously it was all illustrated to blacken the Russian Monarchy and its previous order and Christian faith. There is a terrible scene, where a sailor reads on a plate written the words of the Lord's Prayer and being enraged by his continuous eating of rotten bad quality boiled meat drops the plate in anger. This scene openly illustrates the whole attitude towards God and the God order on earth as well as the Russian Orthodox Church, talking clearly that the screenplay of the director was a atheist blashemer. Honestly watching the breaking the Lord's prayer's plate made me angry and then sad, because whoever initiated the movie did not know the love of Jesus and tried to spread a message that God is all guilty for human's failure's or suffering ….

It should be noted that the movie's main story line The Battleship Potemkin's revolution is a historical truth (though I don't know details), however the part of the movie displaying the city massacre by Monarchy troops is completely fictional and never happened but is just the director's desire to make the influence over the observer severe. The movie was never of great success and though the Movie Author Eisenstein expected the movie to become a hit it never did. The Odessa city movie closing part was shocking to see by the much more pious people than today and I guess it was even worser than Quentin Tarantino's movies nowadays.

The main "star" artist of the movie is Valunchik, a working class hero who initiates the battleship revolution and is depicted as "the voice of rationality in the darkness a nd of cruel Monarchy who only cares for the high people class".

Battleship Potemkin / Броненосец Потемким Russian communist revolution propaganda movie cover picture

In the western world the movie in Brussels and France the movie was highly praised and was reviewed as one of the most influential propaganda movies ever made. In Brussel's world's fair the movie was named "the greatest file of all time" "Considered one of the most important films in the history of silent pictures, as well as possibly Eisenstein's greatest work, Battleship Potemkin brought Eisenstein's theories of cinema art to the world in a powerful showcase; his emphasis on montage, his stress of intellectual contact, and his treatment of the mass instead of the individual as the protagonist. The film tells the story of the mutiny on the Russian ship Prince Potemkin during the 1905 uprising." This movie is part of the collection: Silent Films Producer: Sergei M. Eisenstein, Grigori Aleksandrov Audio/Visual: sound Keywords: Silent; War; Russian Creative Commons license: Public Domain Mark 1.0

To be honest though the movie is of a great "art" value I don't like it as it is ungodly and against the Church. Now it is rather interesting to see the movie and put it in the face of the atheist "communists" who thought the Communist revolution will take over the whole world. After 68 years of Communism and communist blocks like USSR it is now over confirming the Gospel words that "every initiative that is not from God will eventually collapse".  There is plenty said on the movie and it is one of the most important movies nowadays most of the people aged 40 – 65, who lived through Communism and within the USSR socialist block know the movie quite well (in this number my father too). Since the movie is so popular one can find a lot of information and reviews on it with critical or positive analysis. The movie could probably be classified in the Drama genre and in my view is educational perspective for people who wish to have a glimpse on communist ideology and the attitudes of the '30s – 50s in Russia, China and plenty of other countries 'round the world.


Movie Length: 1 horo 11 minutoj

Original Title: Броненосец “Потёмкин”
Producer Company: Mosfilm-studio
Screenplay Directory: Н. Агаджанова (N. Agaĝanova): С. Эйзенштейн (S. Eisenstein)
Assitant Directory: Г. Александров (G. Aleksandrov)
Cinematography: Э. Тиссе (E. Tisse)
Music: Д. Шостакович (D. Ŝostakoviĉ)
Actors: Александр Антонов (Aleksandr Antonov), В. Барский (V. Barskij), Григорий Александров (Grigorij Aleksandrov) , М. Гоморов (M. Gomorov), Владимир Уральский (Vladimir Uralskij), Иван Бобров (Ivan Bobrov) k.a.
Country Produced: Soviet Union (USSR)

Movie Cast The film is composed of five episodes:

  •   "Men and Maggots" (Люди и черви), in which the sailors protest at having to eat rotten meat;
  •     "Drama on the Deck" (Драма на тендре), in which the sailors mutiny and their leader, Vakulinchuk, is killed;
  •     "A Dead Man Calls for Justice" (Мёртвый взывает) in which Vakulinchuk's body is mourned over by the people of Odessa;
  •     "The Odessa Staircase" (Одесская лестница), in which Tsarist soldiers massacre the Odessans.
  •     "The Rendez-Vous with a Squadron" (Встреча с эскадрой), in which the squadron tasked with intercepting the Potemkin instead declines to engage, lowering their guns, its sailors cheer on the rebellious battleship and join the mutiny.

Pavlov Experiments in Conditioning, B.F. Skinner’s Operant Conditioning

Friday, May 18th, 2012

Reading Time: 2minutes


The facts concerning, how mind works has advanced severely through the years. Maybe the most significant scientists a fore-fathers of modern psychology are Ivan Pavlov and B. B. Skinner

Both of this guys has made a number of experiments, that prooved that programming a person through sensory neuro input through hearing sounds and seeing pictures is possible.

The Russian Pavlov's experiments gave a birth to a new era in science and made the further research on mind control and how mind works possible. He made a number of dog experiments, later repeated with kids, indicating that nervous and mind conditioning in both animals and humans is possible.

Later his research was reconfirmed many times by many scientists and even can be re-peated in home if you want to test it, I've seen people in youtube who tested Pavov experiments recorded the experiment and it is evident it works.

it was a little after the Operand conditioning existence by BF Skinner was discovered. The operand conditioning show that a complex behaviours in both animals and people can be programmed.

The videos above literally show a revolution in science and I'm convinced this experiments should be mostly anyone involved in academic activities. It is rather unexplainable to me, I never heard of University, College or School that shows this videos to  students …

Ivan Pavlov – experiments in Conditioning (dog food timing experiment)

B. F. Skinner's 's Operant Conditioning Chamber – Saieed Hasnoo – What is Operant Conditioning

Why so less is spoken about the existence, of such a proofs that mind control and people programming is possible. How far this kind of experiments went to?? And how far humanity can go in their insane look for knowledge? Looking over the civilization we have today, not too far from now. Right now I mosty see in the street people without direction a lost sheeps without a shepherd. Lets hope situation will be better soon and people will realize this experiments proove that God made the universe to work in order and this kind of facts concerning how matter works are just a proof for the God's order and the wonderful way we're made.


How Orthodox Easter is calculated or Why Eastern Orthodox Christians celebrate Pascha (later) on a different date from Roman Catholics ?

Tuesday, April 5th, 2016

Reading Time: 9minutes






Why Does Eastern Orthodox Churches celebrate their Eastern often on a later or a different date from (Western Christians) – Roman Catholic Church, Greek Catholic Church, Anglican, Presbyterian or Protestant (Evangelist), Old Catholic Methodist, Calvinist or some other kind of Lutheran or Charismatic Christian sects?

If you happen to be born innd raised in America or Western European contry it is most likely, you're little if at all or not at all aware of the fact that in the Eastern Orthodox Churches the date of Eastern (Passcha) is celebrated often on a different date from the Roman Catholic and the other schismatic churches.

For example, this year 2016 Roman Catholics already celebrated Passcha on March 27th and we Eastern Orthodox Christians are still in the Great Lent (Fasting) period and we'll have the Easter celebrated on 1st of May.
That certainly raises some questions across people who are not Eastern Orthodox, because the Western Roman Catholic Church and the rest of Protestant Christians are the biggest group of Christians out there and even atheists and people belonging to other religions such as Buddhism or Islam might be puzzled why the Eastern Orthodox Christians celebrate easter on a different they if after all they're Christian and what and why is this division among Christians?

With the increased globalization of the World and the fact that currently there are a lot of multi-national international companies and the fact that the companies and businesses today are mostly multi-cultural with people from all the world and all religions across the globe, for some countries situated within countries with predominant Eastern Orthodox population such as Bulgaria, Romania, Serbia, Greece, Ukraine, Belarus, Russia etc. it might be quite a disturbance because there Orthodox Christian country situated branches might be not able to operate on the days of Orthodox Easter. 

Here is a short example on the martch and dismatch by years between Roman Catholic and Eastern Orthodox Church by years from 2010 to 2020


Roman Catholic and Eastern Orthodox Easters from year 2010 to 2020

Catholic 4/424/48/431/320/45/427/316/41/421/412/4
Orthodox 4/424/415/45/520/412/41/516/48/428/419/4

Easter 2000 to 2009

Catholic 23/415/431/320/411/427/316/48/423/312/4
Orthodox 30/415/45/527/411/41/523/48/427/419/4

A complete list of Eastern Orthodox Pascha feast days is here

Funnly or strangely e ven many people who are situated within an Eastern Orthodox country doesn't have a good understanding why and what is the reason our Eastern Orthodox Easter feast is celebrated on a different date.
There is a lot written on the reasons why Eastern Orthodox Church celebrates on a different date Passcha from Catholics however in this article, I'll try to make it as short and clear as the reasons behind are often presented quiet messy.


In short there are 2 reasons (rules) why Eastern Orthodox Christian Church celebrates Eastern often on a different date:

1) The Julian calendar which is still used by the Eastern Orthodox Church for counting time
2) Adherence of the Orthodox to the early practices of the Original and Ancient Christian Church for Christian Passcha to not coincide with the Jewish Passover

The consequence of these 2 rules is that the Eastern Orthodox Christians on about 50% of the time throughout  years celebrate Christistmas later from Catholics because the Orthodox Church is following the First Church Ecumenical Council of Nicea (325 A.D.) that has set the rule that Passcha must take place always after the Jewish Passover  because in the Church the Biblical described consequence of events of the Passover and the Crucifix are followed, it appears rest of the Christian churches ignore (break) this requirement and this makes them fall under the Anatemas of the Church fathers from the I Ecumenical Council (see the Full decisions of the 7 Ecumenical Canonical Councils of the Original Church here).

Here the difference for Catholics celebrating on a different date Eastern stems from the fact since the XVI century they're using in Catholic Church the Gregorian calendar (adopted by Pope Gregory the XIII-th) because of scientifical superiority claimed by the Gregorian calendar.

Gregorian Julian calendar-fall-behind-dates by years from 1582 to year 2200

Well as you can see the scientific accuracy of Gregorian calendar is better and with years the Julian calendar is starting to miss astronomical re-calculated dates, causing mathematical incorrectness but the problem with the acceptance of the Gregorian Calendar and the reason why the Eastern Orthodox Church decided not to use the Gregorian calendar for Pascha is the fact that when the Gregorian Calendar was accepted in secular western world and the  Roman Catholic Church in order to matematically align the missing date 13 days were simply dropped off (or from Thursday 4th of October 1582 under Julian Calendar the next day Friday people started being in 15th of October, see the picture below:


Well as you can see Friday October the 15,  1582 was quite a crazy year for the people as they lay down as 4th of Thursday and they woke up on 15th the next day 🙂

The Eastern Orthodox still to follow the Julian Calendar for Easter feast and some Churches adopted to using partly the Gregorian (Secular) calendar for some of the feasts under the pressure of the Greek Ecumenical Patriarchate , whether some Churches such as the Russian Orthodox Church (ROC) which as of time of writting is the biggest Orthodox Crhuch as well as the Serbian Church are completely using the Julian calendar for calculating all feast days. Now what should be known is difference between Julian and Gregorian calendar is 13 days falling back (Gregorian Calendar is 13 days in future), while Julian calendar is 13 days in time behind the Gregorian.
However as prior said sometimes throughout years the Easterns of (Western) Roman Catholic Church and Eastern Orthodox Church coincide, such a date on which we celebrated Eastern on one date is on 24 April 2011.
The two dates coincide when the full moon following the equinox comes so late that it counts as the first full moon after 21 March in the Julian calendar as well as the Gregorian.
In recent years the conciding years was frequent in 2010, 2011, 2014 and will be again  2017 but after that there will be no coincidence of Orthodox and  Catholic Easter feasts until 2034.

For those who might be wondering why the Eastern Orthodox Church choose to not celebrate Easter on a different date here is some information on how Pascha (Easter) was determined historically in the One and Holy Apostolic Church
which for historical and dogmatical reasons is today Our Holy Eastern Orthodox Church.

During the first three centuries of Christianity, some Christians celebrates Pascha on the First date after Jewish Passover and others celebrates the feast on the same time as Passover.
This was causing confusions in across Churches and this together with other heretical teachings caused the Holy Church Fathers (successors of Holy Apostols) of the First Ecumenical Council to gather and decide
how to solve the issue.

The Holy Fathers therefore devices a uniform formula for calculating the date of the Pascha that was inline and taking in consideration the most early traditions of the Church as well as the Biblical
sequence of events.

Here is the Easter calculation forumla devices on I Ecumenical Council:

Pascha is to be always celebrated on the first Sunday after the first full moon following the vernal equinox but  always after the Jewish Passover.

To even better ensure that there was no confusion as to when the vernal equinox occured the date of the vernal equinox was set to be March 21 (which is April 3rd or 13 days later on the Julain Calendar).
The formula was universally accepted by all of Christianity, ensuring the Pascha was celebrated on the same day throughout the entire Universe (world).
The Eastern Orthodox Church which is keeping to strictly keep the decisions of the fathers 7 Councils and thus strictly keeps the formula in the Church.
The Western Church (Roman Catholic Church) used to be holding also the Eastern calculation formula however in modern times it rejected the Nicene formulate that requires that Pascha to always follow the Jewish  Passover.

Now as the apostacy from True Christian faith is increasing Western theologians and many of the misguided or so called heretical (ecumenism movement oriented) orthodox theologians are starting to claim that the provision about the formula
was not important and thus provision of the formula is rejected and thus ignoring the fact that during years 325 – 1582 as well as the historical date from early Christian historians and Early Canons such as Canon VII of the Apostolic Canons clearly reads:

“If any Bishop, or Presbyter, or Deacon celebrate the holy day of Pascha before the vernal equinox with the Jews, let him be deposed.”

 The Calendar Issue came to be in 1582  by Pope Gregory XIII with  instituted reform of the traditional Julian calendar. Actually the Protestant Reformation in its beginning harshly defended the Julian Calendar and kept the new Julian Calendar as an unnecessery information at times
when large chunks of the protestantized countries such as Germany and Netherlands were thinking actively of joining the Orthodox Church, however for some historical reason and by the settle backs of the Roman Catholic Church the rejoining of large sea of protestants with Orthodox sadly never happened.

Until 1923 all Eastern Orthodox Chuches was following the Julian calendar for all yearly feasts however as in 1923 an inter-Orthodox congress was helpd in Constantinople attended by some but not all of the Orthodox Churches, the Church fathers gathering took the very
controversial decision to follow a revised Julian calendar (the so called new Orthodox Church Calendar / New Style) which is essentially the same as Gregorian calendar for all things except the celebration of Pascha and few other feasts which continued to be celebrated across all Orthodox Churches on the same dates across all  Eastern Orthodox Churches who are in full eucharistic communion.

The official claimed reason for accepting the Gregorian calendar and moving most of the feasts +13 days in future  was that within some eastern countries many of the orthodox christian workers couldn't attend many of the 12 important feasts because of work duties (for example 7th of January is a working day in most of the world except Russia and thus it is a problem for many to attend the Church service and prepare and much more confortable if the feast is celebrated on 24th of December like it is in Roman Catholic and Protestant christians) – i.e. the change was initiated most for economical reasons right after the end of the 1st world war.

The result is now many of the great 12 Church Feasts in Orthodox Church like Christmas (Nativity of Christ), Epiphany, the Nativity of the Holy Theotokos, Entrance Presentation of the Theotokos in many of the Orthodox Churches together with Catholics but not with Russian Church and the other Orthodox Churches who still stick to the Julian Calendar.
The only other feasts which are being celebrated together with Russian Orthodox Church is Pentecost and Ascension as they're movable feasts depending on Pascha according to Julian calendar.

For us Orthodox tradition and Church teachings are of paramount importance and thus sadly the change to re-visited Julian calendar just created further confusion internally in the Eastern Orthodox Church, today many people who completely stick to the Julian calendar and refuse the re-visited Julian calendar has joined Schismatic Self-Proclaimed Orthodox Old Calendar Churches or for those who prefered to stay in full communion with the rest of the Eastern Orthodox Churches and stick to old calendar joined the Russian Orthodox Church and Serbian Church as they're considered to better keep the true faith tradition and spiritual descendance from the holy apostles. The question of the calendar difference has been largely discussed within the Orthodox Church and hopefully on the upcoming Holy All Orthodox Council upcoming this year in June 16 – 27 2016 the question of returning back the Old Julian calendar for all Church feasts might be also raised and resolved, once and for all.

As a closure I'll say that the most important thing why Pascha tends to falls different from Catholics is to show that actually the Eastern Orthodox Church is the original Church and different from Roman Catholic and the true Church of Christ falling the prescription of the Church fathers.

P.S. As the so called "Holy Orthodox Council", often called by many 8th ecumenical counil already has taken place in Crete and there was no real signs for it to be neither ecuminical nor holy as the Bulgarian, The Russian, Antiochian and Georgian Orthodox Churches refused to take participation and the overall observation online from their website  evidently shows that this council is not needed neither solved any of the real important non-doctrinal problems of the Orthodox Church it also prooved to be a PR kind of council trying to make in the eyes of the world the ecumenical patriarch Bartholomeo to look like an Orthodox Church (head) pope and perhaps the ones who organized this council had this intention together with the intention to put even more confusion concerning the unity of the Orthodox Church and separate the chirch into two parties (a conservatives) and (liberals) sides.
Also after the council finalized it prooved not to be really what it meant to be Thanks be to our Lord and Saviour Jesus Christ. The refusal of the Bulgarian Orthodox Church to take participation in the council from my point of view as a member of the Orthodox Church was a right one and has delayed the plans of global enemies of the church to destroy it.
An interesting rumor is the holy council in Crete was sponsored with 70 000 000 from anonymous donators within United States some priests claim the money come from secret societies such as free masonry also it is mostly ridiculous the costs that this ecumenical council impeded.


How to change / reset lost or forgot TightVNC administrator password

Tuesday, May 24th, 2011

Reading Time: < 1minute


I have installed TightVNC to a Windows host just a few weeks ago in order to be able to manage remotely a Windows host and forgot to write down the administrator password 🙂 (stoopid!)

I had to explain to a friend remotely how to change the TightVNC admin password and it was a complete nightmare!

Shortly here is the exact menus one who wants to reset the password of a TigthVNC server after forgotten:

Start -> All Programs -> TightVNC
-> TightVNC Server (Service Mode) ->
TightVNC Service - Offline Configuration.

In the configuration dialog to popup there are the Server and Administration tabs through which a new password can be set.

After the password is change either a restart of the TightVNC server is necessery or a restart of the Windows PC.

Man alone Opens or Closes the Door to Heaven – Bulgarian Priest ( Elder ) Atanas Arolski passed to Christ aged 95

Tuesday, March 31st, 2015

Reading Time: 3minutes


Father Atanas Arolski A Notable Priest and Spiritual Father Elder of Bulgarian Lands and Bulgarian Orthodox Church passed away to Christ aged 95. fr. Atanas was born in a small Bulgarian mountain village Hvoyna located in Middle Rodopis Mountain. The priest is famous because he was among the few priests of our  faithless times that walked by Rodopi Muntain villages all their life to preach the Gospel of Christ. 70 years of his earthly life was dedicated to God's word and priesty service.

Fr. Atanas Arolski is born (by God's providence) on 1st of November on the day of Bulgarian Christian enlightener saints St. St. Kiril and Methodius who preached the Holy Gospel Good news of Salvation on Bulgarian lands in the 9th century. And just like the two Thesaloniki brother saints Cyril and Methodius fr. Atanas was enlightener of the Bulgarian nation during all his life. fr. Atanas completed his church studies succesfully in the Seminary of Cherepish "St. John of Rila"in year 1939. Though a lot of the Seminary students choose to become deacons in the Church to escape the mobilization and army service in Second Wolrd War the fr. decided not to cheat and went for a military service. He was ordained priest in 1943. During the last years of his life even when 90+ years old he walked to Malevo village (3km away) from his village and Orehovo village (7km! away from Hvoyna).


Its interesting that the father walks to the 3 village Churches where he was assigned to be serving Holy Liturgy and do his many Church duties daiy even though he has a driving license since 1961, however he alone says until this very date he failed to find money to buy a car (because of his humbleness) in order to hide the spiritual reason behind that. 
The most notable father saying is "Man alone Opens or Closes the Door to Heaven" and his life is an example on how one can open the door to heaven and open when the Lord Jesus Christ knocks on the door of our heart.

This priest was torutred severely by the Atheist authorities during the Communist rule in Bulgaria in their attempt to convert him to atheism but fr. Atanas stand firm being a true confessor of Christ as he explains in the short video below, on many times they bring him in police and he was beaten badly with the purpose to show them there is no God and convince them to decline his faith in Christ and the Church but he refused.
Many times to make him stop going to Church and serving Holy Liturgy the authorities threatened him that he will be sent as a political Prisoner to Belene and he was imprison for a time and beaten to death but with God's help he survived. 

In his standing firm for the Church and faith even in times where this was not possible fr. Atanas resembles very much the confessor and God's word preaching of (Saintly) Elder Father Georgi of Jiglarci who recently also passed away 10th of January this year.

fr. Atanas alone used to say that God left him to survive until the fall of Communism in Bulgaria in order to show those who mocked him and tortured him that their regime prooved false demising (nowdays even hated by most of Bulgarian)  but God's Church triumpths victoriously even though the severe trials and persecutions standing according to Christ's word that promised us that the Gates of Hell will not get over his Church.

Below is a nice 15 minutes video made earlier by one of our Bulgarian Televisions (BTV) about this unique confessor priest.
The Holy Scriptures says "Great are the miracles of God in his holies" and movie prooves the Bible verse another time.

One True Story of Rodopi Mountains – A movie about fr. Atanas Arolsky

Ft. Atanas Arolsky the Christian Englightener 91 continues to serve to God  
God forgive and remember fr. Atanas in his Eternal Kingdom and let the father pray the Lord Jesus Christ to have mercy on us the sinners. Amen.

Check your Server Download / Upload Internet Speed from Console on Linux / BSD / Unix howto

Tuesday, March 17th, 2015

Reading Time: 5minutes

If you've been given a new dedicated server from a New Dedicated-Server-Provider or VPS with Linux and you were told that a certain download speed to the Server is guaranteed from the server provider, in order to be sure the server's connection to the Internet told by service provider is correct it is useful to run a simple measurement console test after logging in remotely to the server via SSH.

Testing connection from Terminal is useful because as you probably know most of Linux / UNIX servers doesn't have a GUI interface and thus it is not possible to test Internet Up / Down Bandwidth through

1. Testing Download Internet Speed given by ISP / Dedi-Server Provider from Linux Console

For the download speed (internet) test the historical approach was to just try downloading the Linux kernel source code from with some text browser such as lynx or links count the seconds for which the download is completed and then multiple the kernel source archive size on the seconds to get an approximate bandwidth per second, however as nowdays internet connection speeds are much higher, thus it is better to try to download some Linux distribution iso file, you can still use kernel tar archive but it completed too fast to give you some good (adequate) statistics on Download bandwidth.

If its a fresh installed Linux server probably you will probably not have links / elinks and lynx text internet browers  installed so install them depending on deb / rpm distro with:

If on Deb Linuz distro:


root@pcfreak:/root# apt-get install –yes links elinks lynx


On RPM Based Linuz distro:


[root@fedora ~]# yum install -y lynx elinks links


Conduct Internet  Download Speed with links
root@pcfreak:/root# links


(Note that the kernel link is current latest stable Kernel source code archive in future that might change, so try with latest archive.)

You can also use non-interactive tool such aswget curlorlftp to measure internet download speed

To test Download Internet Speed with wget without saving anything to disk set output to go to /dev/null 


root@pcfreak:~# wget -O /dev/null



You see the Download speed is 104 Mbit/s this is so because I'm conducting the download from my local 100Mbit network.

For the test you can use my mirrored version of Hirens BootCD

2. Testing Uplink Internet speed provided by ISP / Server Provider from Linux (SSH) Console

To test your uplink speed you will need lftp or iperf command tool.


root@pcfreak:~# apt-cache show lftp|grep -i descr -A 12
Description: Sophisticated command-line FTP/HTTP client programs
 Lftp is a file retrieving tool that supports FTP, HTTP, FISH, SFTP, HTTPS
 and FTPS protocols under both IPv4 and IPv6. Lftp has an amazing set of
 features, while preserving its interface as simple and easy as possible.
 The main two advantages over other ftp clients are reliability and ability
 to perform tasks in background. It will reconnect and reget the file being
 transferred if the connection broke. You can start a transfer in background
 and continue browsing on the ftp site. It does this all in one process. When
 you have started background jobs and feel you are done, you can just exit
 lftp and it automatically moves to nohup mode and completes the transfers.
 It has also such nice features as reput and mirror. It can also download a
 file as soon as possible by using several connections at the same time.


root@pcfreak:/root# apt-cache show iperf|grep -i desc -A 2
Description: Internet Protocol bandwidth measuring tool
 Iperf is a modern alternative for measuring TCP and UDP bandwidth performance,
 allowing the tuning of various parameters and characteristics.


To test Upload Speed to Internet connect remotely and upload any FTP file:


root@pcfreak:/root# lftp -u hipo -e 'put; bye'



On Debian Linux to install iperf:


root@pcfreak:/root# apt-get install –yes iperf


On latest CentOS 7 and Fedora (and other RPM based) Linux, you will need to add RPMForge repository and install with yum


[root@centos ~]# rpm -ivh  rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm

[root@centos ~]# yum -y install iperf


Once having iperf on the server the easiest way currently to test it is to use speedtest server –  located at the Serverius datacenters, AS50673 and is running on a 10GE connection with 5GB cap.


root@pcfreak:/root# iperf -c -P 10
Client connecting to, TCP port 5001
TCP window size: 16.0 KByte (default)
[ 12] local port 54258 connected with port 5001
[  7] local port 54252 connected with port 5001
[  5] local port 54253 connected with port 5001
[  9] local port 54251 connected with port 5001
[  3] local port 54249 connected with port 5001
[  4] local port 54250 connected with port 5001
[ 10] local port 54254 connected with port 5001
[ 11] local port 54255 connected with port 5001
[  6] local port 54256 connected with port 5001
[  8] local port 54257 connected with port 5001
[ ID] Interval       Transfer     Bandwidth
[  9]  0.0-10.2 sec  4.05 MBytes  3.33 Mbits/sec
[ 10]  0.0-10.2 sec  3.39 MBytes  2.78 Mbits/sec
[ 11]  0.0-10.3 sec  3.75 MBytes  3.06 Mbits/sec
[  4]  0.0-10.3 sec  3.43 MBytes  2.78 Mbits/sec
[ 12]  0.0-10.3 sec  3.92 MBytes  3.18 Mbits/sec
[  3]  0.0-10.4 sec  4.45 MBytes  3.58 Mbits/sec
[  5]  0.0-10.5 sec  4.06 MBytes  3.24 Mbits/sec
[  6]  0.0-10.5 sec  4.30 MBytes  3.42 Mbits/sec
[  8]  0.0-10.8 sec  3.92 MBytes  3.03 Mbits/sec
[  7]  0.0-10.9 sec  4.03 MBytes  3.11 Mbits/sec
[SUM]  0.0-10.9 sec  39.3 MBytes  30.3 Mbits/sec


You see currently my home machine has an Uplink of 30.3 Mbit/s per second, that's pretty nice since I've ordered a 100Mbits from my ISP (Unguaranteed Bandwidth Connection Speed) and as you might know it is a standard practice for many Internet Proviers to give Uplink speed of 1/4 from the ISP provided overall bandwidth 1/4 would be 25Mbi/s, meaning my ISP (Bergon.NET) is doing pretty well providing me with even more than promised (ordered) bandwidth.

Iperf is probably the choice of most sysadmins who have to do regular bandwidth in local networks speed between 2 servers or test  Internet Bandwidth speed on heterogenous network with Linux / BSDs / AIX / HP-UX (UNIXes). On HP-UX and AIX and other UNIXes for which iperf doesn't have port you have to compile it yourself.

If you don't have root /admin permissions on server and there is python language enterpreter installed you can use script to test internet throughput connectivity
speedtest_cli to test server up / down link just in case if script is lost in future I've made ownload mirror of is here

Quickest way to test net speed with


$ lynx -dump >
$ chmod +x


How to remove the meta generator Content (Joomla! – Copyright) in Joomla 1.5

Thursday, December 30th, 2010

Reading Time: < 1minute

Do you wonder How to change <meta name="Generator" content="Joomla! – Copyright (C) 2005 – 2007 Open Source Matters. All rights reserved." /> in Joomla 1.5

If yes, Here is how I've just found to remove the:


in my Joomla installation.

I need to remove that as a part of making my website not to leak out that it runs on top of Joomla.

So here is how:

1. Go to your Joomla website main root directory
2. Edit /libraries/joomla/document/html/renderer/head.php
Look for line: 83 in the /libraries/joomla/document/html/renderer/head.php
There you will notice the code:

$strHtml .= $tab.'<meta name="generator" content="'.$document->getGenerator().'" />'.$lnEnd;

In order to remove the <meta name="generator" content="Joomla …." /> change the above code to something like:

$strHtml .= $tab.'<meta name="generator" content="My Custom Web site Generator name" />'.$lnEnd;

That's all now next time you refresh your website the content="Joomla! – Copyright (C) 2005 – 2009 Open Source Matters. All rights reserved." will be no more.
Cheers! 🙂