Posts Tagged ‘move’

How to Increase virtualbox Linux install machine VM .VDI hard disk size to free space on root partition – Move /usr to a new partition

Tuesday, October 10th, 2017

Reading Time: 6minutes

extend-vdi-virtual-machine-partition-with-virtualbox-howto-virtualbox-logo
 

How to Increse Hard Disk size of VirtualBox Virtual Machine .VDI file to Free Space on root Partition or Howto move /usr large partition to separate new partition?


I just wondered how to increase hard disk size of Virtualbox Virtual Machine image .VDI, because for some stupid reason I've created my initial hard disk size for Linux partition to be the default 10 Gigabytes.

The problem is the packages I need to have installed on the Virtual Machine which will be a testbed for future tests of a production website applications are taking up too much space, once installed so I'm left with no space
in /var/lib/mysql for the database import. So what can I do in that case is to simply free up disk space or Merge ROOT partition with another partition.

Since merging the partition is not a trivial job and would require me to have installable CD with the Linux distro (in my case that's Debian Linux) or have a bootable USB flash drive, I preferred second approach to problem e.g. to free up disk space on ROOT partition by creating a second partition and move the /usr folder to reside there.

Before that it is of course necessery to  have extended the .VDI file using VirtualBox, so more space than the default 10GB preconfigured are available, this is easily done on Windows OS as, VBox is provided with GUI clickable option to do it, but for who knows what reason that is not the case with Linux, so Linux users only option to increase VDI file is to manually run command part of the virtualbox package, that is not a hard task really but it requires some typing and basic knowledge on how to run commands in terminal.


To .VDI resize (extend), we first go to default location where VirtualBox stores its image .VDI files (by default as of moment of writting this article – this is ~/"VrtualBox VMs"  (or home directory of logged in user dir VirtualBox VMs), the command to use is VBoxManage

 

root@jericho:/home/hipo# cd VirtualBox VMs/
root@jericho:/home/hipo/VirtualBox VMs# ls
Debian 6  Debian 9  Windows 10
root@jericho:/home/hipo/VirtualBox VMs# cd Debian 6/
r
oot@jericho:/home/hipo/VirtualBox VMs/Debian 6# ls
Debian 6.vbox  Debian 6.vbox-prev  Debian 6.vdi  Logs  NewVirtualDisk1.vdi  Snapshots

root@jericho:/home/hipo/VirtualBox VMs/Debian 6# VBoxManage modifyhd Debian 6.vdi –resize 20000
0%…10%…20%…30%…40%…50%…60%…70%…80%…90%…100%
root@jericho:/home/hipo/VirtualBox VMs/Debian 6#


 

Above command does resize the 10GB default created partition for Linux, where I have installed Linux which was 99% full of data, because of the many packages I installed to 20GB size, to make it bigger just use the respective size, be it 30000 (for 30GB) or 100000 (for 100GB) etc.

Even though in this example VBoxManage virtual partition resize command was done for GNU / Linux Operating System, it can be done for any other Operating as well to resize the size of the Virtual .VDI file (Virtual Machine) partition, be it Windows 7 / 8 / 10 or the rest of Free Operating systems FreeBSD / OpenBSD / BSD that are installed in a VM etc.

Next Launch the Virtual Machine with VBox Server client Program and install there Gparted (GNU Parted), as we'll need it to create a new Hard Disk Partition:

 

$ VirtualBox

 


Inside virtualmachine's in gnome-terminal / xterm etc. depending on the graphical environment used do install with apt-get:

 

debian:# apt-get install –yes gparted

 

debian~:# gparted


Notice that gparted has to be ran as a root superuser.

 

Run GParted and create new EXT3 filesystem that is 10GB (the size of the new created partition).

If you have installed Debian to place all partitions under / (root directory /dev/sda1) then the fresh new partition to create should be
/dev/sda3, anyways just look closely in EXT3 and in your case if the partiition is named differently create according to proper partition /dev/ naming.

I'll not run into details on how to create the partition with GParted as the program interface is very self-explanatory, the only thing is to apply the update to create partition and the ext3 filesystem, that's being done
with a green tick:

gparted-create-ext3-partition-howto-linux

Next step is to check with fdisk whether, we have ext3 properly created  filesystem as we've done already with GPARTED:

Once we have the partition created with EXT3 filesystem, we're ready to move /usr temporary to other folder, I use usually /root for the move but you can create anywhere a new folder for that and move to there.

To move to /root directory run again in terminal:

 

debian:~# mv /usr /root
debian:~# mkdir /usr

 

howto-extend-root-filesystem-disk-space-linux-move-usr-folder-to-root-temporary-debian-gnu-linux

 

Note that during the move operations, your Desktop icons will become without (with broken) pictures and the default Debian background picture is to disappear, that's because the GUI environment will soon realize /usr/ libraries that're periodically reloaded in memory are missing and will be unable to reload them as it does in a cycle.

That should take a few minutes, so grab a coffee or if you're a smoker (hope not as smoking kills 🙂 ), in 5 / 10 minutes time depending on your computer / server configuration, it will be over, so we're ready to create new /usr dir and mount the  new partition:

 

debian:~# mount /dev/sda3 /usr

 

howto-extend-root-filesystem-disk-space-linux-move-usr-folder-to-root-temporary-debian-gnu-linux1

 

Now we check with mountcommand whether mount is fine:

 

check-if-filesystem-is-properly-mounted-linux-debian-screenshot


Now  /dev/sda3 is mounted under /usr  and we have to move back /root/usr directory content back to the newly mounted /usr so we run command:
 

debian:~#  mv /root/usr/* /usr/*


Finally we need to create proper records for the new partition inside/etc/fstab (fstab –FileSystem Tab file – the file which describes instructs the Linux OS what partition to boot where, what)

HOW TO CHECK LINUX UUID FOR A PARTITION??

Before adding anything to /etc/fstab you need to check the UUID of /dev/sda3 (or whatever the partition is called), without proper UUID, the system might fail to boot.
So here is how to check the UUID we'll need for config:

 

hipo@debian:~$ /sbin/blkid /dev/sda3
/dev/sda3: UUID="2273db4b-3069-4f78-90fc-e7483c0305bd" SEC_TYPE="ext2" TYPE="ext3"

hipo@debian:~$ ls -al /dev/disk/by-uuid/
total 0
drwxr-xr-x 2 root root 100 Oct  6 05:16 .
drwxr-xr-x 6 root root 120 Oct  6 05:16 ..
lrwxrwxrwx 1 root root  10 Oct  6 05:16 2273db4b-3069-4f78-90fc-e7483c0305bd -> ../../sda3
lrwxrwxrwx 1 root root  10 Oct  6 05:16 b98d92cd-41aa-4e18-a474-9b8df445dbe5 -> ../../sda1
lrwxrwxrwx 1 root root  10 Oct  6 05:16 f27f7448-f200-4983-b54f-b9e5206f77ac -> ../../sda5

As you can see our /dev/sda3 UUID is 2273db4b-3069-4f78-90fc-e7483c0305bd

Further on lets view and edit /etc/fstab you can also download a copy of my Virtual Machine fstab here

 

debian:~# cat /etc/fstab

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    defaults        0       0
# / was on /dev/sda1 during installation
UUID=b98d92cd-41aa-4e18-a474-9b8df445dbe5 /               ext3    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=f27f7448-f200-4983-b54f-b9e5206f77ac none            swap    sw              0       0
/dev/scd0       /media/cdrom0   udf,iso9660 user,noauto     0       0
/dev/scd1       /media/cdrom1   udf,iso9660 user,noauto     0       0


We need to add following line to  /etc/fstab:
 

UUID=2273db4b-3069-4f78-90fc-e7483c0305bd    /usr        ext3 error=remount-ro    0    1

 


Open the file with your favourite text editor (gedit / nano / pico / vim / joe) etc.

debian:~# vim /etc/fstab

 

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    defaults        0       0
# / was on /dev/sda1 during installation
UUID=b98d92cd-41aa-4e18-a474-9b8df445dbe5 /               ext3    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=f27f7448-f200-4983-b54f-b9e5206f77ac none            swap    sw              0       0
/dev/scd0       /media/cdrom0   udf,iso9660 user,noauto     0       0
/dev/scd1       /media/cdrom1   udf,iso9660 user,noauto     0       0

UUID=2273db4b-3069-4f78-90fc-e7483c0305bd     /usr        ext3 error=remount-ro    0    1    

Basicly it should be possible to add (for historic reasons) also instead of UUID=2273db4b-3069-4f78-90fc-e7483c0305bd /dev/sda3
So it looks like so but, the better practice is to use UUID line given.

Well that's all folks now /usr directory will contain all your heavy root partition (disk filling) libraries and files, so you can happily use /var/lib/mysql or /var/lib/postgresql /var/www to store your web application files and import your databases.

Big thanks to Ubuntu Forums article – How do I increase the hard disk size of the Virtual Machine article for inspiring this post.

Hope that helps anyone and thanks and other comments are always welcome ! 🙂

Find all hidden files in Linux, Delete, Copy, Move all hidden files

Tuesday, April 15th, 2014

Reading Time: 2minutes

search-find-all-hidden-files-linux-delete-all-hidden-files
Listing hidden files is one of the common thing to do as sys admin. Doing manipulations with hidden files like copy / delete / move is very rare but still sometimes necessary here is how to do all this.

1. Find and show (only) all hidden files in current directory

find . -iname '.*' -maxdepth 1

maxdepth – makes files show only in 1 directory depth (only in current directory), for instance to list files in 2 subdirectories use -maxdepth 3 etc.

echo .*;

Yeah if you're Linux newbie it is useful to know echo command can be used instead of ls.
echo * command is very useful on systems with missing ls (for example if you mistakenly deleted it 🙂 )

2. Find and show (only) all hidden directories, sub-directories in current directory

To list all directories use cmd:

find /path/to/destination/ -iname ".*" -maxdepth 1 -type d

3. Log found hidden files / directories

find . -iname ".*" -maxdept 1 -type f | tee -a hidden_files.log

find . -iname ".*" -maxdepth 1 type d | tee -a hidden_directories.log
4. Delete all hidden files in current directory

cd /somedirectory
find . -iname ".*" -maxdepth 1 -type f -delete

5. Delete all hidden files in current directory

cd /somedirectory
find . -iname ".*" -maxdepth 1 -type d -delete

6. Copy all hidden files from current directory to other "backup" dir

find . -iname ".*" -maxdepth 1 -type f -exec cp -rpf '{}' directory-to-copy-to/ ;

7. Copy and move all hidden sub-directories from current directory to other "backup" dir

find . -iname ".*" -maxdepth 1 -type d -exec cp -rpf '{}' directory-to-copy-to/ ;

– Moving all hidden sub-directories from current directory to backup dir

find . -iname ".*" -maxdepth 1 -type d -exec mv '{}' directory-to-copy-to/ ;

 

Bulgarian misery net sponsor of European welfare – Statistics on European Union country installments

Tuesday, June 10th, 2014

Reading Time: 3minutes

european-union-fed-by-people-misery-bulgarian-misery-sponsor-of-european-welfare

Budget of European Union for 2011 is 142 billion Euro. Main source of budget income are installments from country members. Installments paid to EU consist about 1 of countries GDP – and approximately this is the amount of money paid  per EU country member.

For Bulgaria installment is about 426 million euro. The bigger GDP is the bigger the amount of money the respective country pains to the overall European Union budget. Even though payments of member countries is only 1% of GDP, this is the source for about 70% of income of EU.

Other source of money for European Union community comes from VAT taxes, and countries customs taxes (over import / export goods) collected on external border of EU community. In national budgets. Member countries give out 75% of their quotes over the custom incomes, collected in external borders of EU. In national counry budget only 25% of money made from customs control imports and imports influx. In Bulgaria's case we can be talk about the import crossing borders of Macedonia, Serbia and Turkey. Import from VAT taxes in 2011 are 3 370 billion leva and from customs 131 million leva. What percantage of this money went to European Union knows only experts.
For last year the Brussels money for Bulgaria are only 1.33 billion Euro (just to compare Poland received 16 736 billion euro). What is even more sad is that money coming from European union for so called funds influx into the pockets of well known oligarchs.

As it looks even though the glorifications with which Bulgarian government gave to the acquisition of this 1.33 billions eur-obrussel gifts during last year our coutnry still remains net sponsor of European budget. Here are not included the country econonic losses of the membership in EU, for example the closure of reactors of our Nuclear Power Plant in Kozloduy. In mean time about 1% of budget of EU community comes from installments from EU employees, unspent money from EU country members as well as receipts from fines from firms and companies for breachment of laws for protectition of competition and normative acts.
Primary supplier in European Union budget is Germany.
 

  • In 2011, Germany paid to EU 27 954 billion euro. This is about 19.7 of all the Union incomes.
  • Second to Germany by paid country member fee to EU is France with 23.273 billion euros, about 16.4% of all EU income.
  • Third is Italy with 18 447 billion euros or 13% of all EU budget.

As prior mentioned in 2011 direct installment of Bulgaria is 0.426 billion euro (without VAT quotes and incomes from taxation). Less installments paid Esthonia, Lithuania, Malta, Cyprus, Luxemburg (!!!) and Slovenia. Even though all this countries has less teritoriy and less population all this countries are much richer and has ahigher GDP per capita!
 

  • Hungary (10 million people)'s installment is 1.135 billions and Romania's installment (Romania – 21.7 million people) was 1.419 billion euro.

Finally – lets take a look of EU country installments per capita of some of member countries.

  • Last year the avarage european give for Brussels burocracy 0.78 euro a day!

Question is how it is possible for everyone to pay 0.78 euro for European Adminsitration? – if there is high unemployment in Bulgaria and a lot of people doesn't receive even 0.78 a day?

European Union returned money in terms of funds does not create fabrics or industry and therefore doesn't create employment – doesn't reduce unemployment ?


Does really Bulgaria and we Bulgarians advantage of the European Union?

Avarage Bulgarian paid 0.16 euro per day – the lowest individual installment in union
 

  • average Latvian, Romanian and Lithuanian,  paid (0.17, 0, 18, 0.24 euro cents a day).

     

     

    The most paid citizens of the excessively rich principality

  • Luxemburg1.52 euro a day per person, followed by Danes, Belgians, Swedes, Dutch, Irish, French and Austrians (ranging from 1.47 euro to 0.98 euro).

As some of European Union citizens might not known,few million of Euro of this money is spend on a move of European deputies from Brussels to Strasburg every month (money given for travel costs of EU deputies and physical move of resources from Brussels to Strasburg). The exact sum spend per year for this unmeaningful move (in order to fulfil European community old legislation varies from 150 to 200 million a year!)

Human Modern Progression a move forward to Degression

Saturday, June 16th, 2012

Reading Time: 6minutes

I've been thinking about our modern day progression and what our "progressed" society looks like in reality.
We think we have progressed, we have built machines that serves us well (computers). We plan for a bright painless easy future day by day. This bright "perfect" society future is nothing more than the dream of communism in its complete form.

But in what sense we have actually progressed ?? Everyone who really sees what happens around us notice the big changes we experience. On the surface it looks like our life has become much easier with all this technology surrounding us. The number of computers which is said to help us to leap towards this bright future increases day by day. With this however increases the need to support technology. Suddenly it happens that the old believe that computers are just a tool to make our life earier becomes a modern day slavery. Most of the developed or under development countries people are nowdays almost full time spending in front of the computer screen on the internet. We put our lifes in the mercy of man-created computers and it has become impossible that we live or exist independetly without them.

Computers are everywhere around us starting from the work Desk, at hand with a notebook, ipad, mobile phones, cars, airplanes. There is rarely to see any technology we use which works with not some kind of primitive or advanced computer embedded ,,,
In the rise of computers as we know it computer was just a tool to help us along with the other overall thought and inventions development. Now from just being a tool to help us progress Computers become the common ground on which almost everything in life works.

I'm sure many people who started learning computer technology 15-20 years ago (like me) never imagined computers will integrate so heavily in our daily activities as they eventually did.

We use computers for the sake of planning which in "spiritual language" is predicting the future or prophecise what is about to come in the short future. In reality what we do mostly even not realizingly is to try to predict and modify the future through technology.
This concept is also existing in most sci-fi movies, made in last 60 years. Mobile phones revolution give the humanity a tool through which telepathy we've seen in so many SCI-FI is reality. The mobile phone is just a platform through which (phone calls) or better said voice telepathy has become possible. In that manner of thoughts it is obvious that Video phone calls is a voice + visual telepathy. The Skype revolution and Video and voice conferences is brought was just until recently seen on the sci-fi movies where spaceship crews communicated with other spaceship crews by using a Visual conferences like skype.

It is really hard to believe that for just few years now everyone can speak with ease with everyone else on the planet in the same way just like we've seen in the movies as some foreign abstract concept!

Now suddenly most people on earth are equipped with technology with gives them the power to do everything but it is my firm believe people are not ready to wisely use this power. Therefore instead of using this higher technology wisely technology is used mostly senseless and the more technological advancement grows and becomes more accessible to the masses the more the tendency to use the technology for shit grows.

I'm sure people who have a good knowledge on programming and how computer works are already seriously aware of this enormous problem.
Another severe problem with the raise of technology is the language slang it introduces. This tech-slang is adopted quickly all around the society and suddenly as a result the human language as we know it is seriously substituted by a vague tech words mambo-jambo words. Actually the adoption of tech buzz words in modern day society language makes a great harm for the reason communication between people becomes less descriptive and therefore harder.
In short the result of this tech slang language inside our national languages is inability for people to communicate properly. This tendency is well seen if you for example try to make a comparison between old and newer movies. The newer the movie the less meaningful it is. It is true newer ones has much more as a visual adds than the predecessor but when talking about consistency the newer films are missing this point seriously.

As newer generations are born and raised up with this newer movies and "advanced" TV and computers this people doesn't even have most of the time the opportunity to see older human taped knowledge.
Even for youngesters who have somehow a wise parents enough to teach them in a religious way or just have the "luck" to have parents with old world mindset it will be extremely hard if not impossible for this kids to understand the old knowledge, as most of their same age school / university fellows will only talk about the newer things.

Besides all this, computers as they grow needs more and more support "nurturing" so day by day more and more people has to be busy with managing and supporting tech stuff. Suddenly it is no longer clear if computers serve us or we serve them, this tendency is already somehow evident but not so clearly as it will be in the short 5 to 10 years.
Therefore we slowly but surely are moving to a society which might become "enslaved by technology". Why I say here enslaved, because if we spend our time on fixing computers and technology and working with one virtual reality (which is non-reality) in essence this means we no longer have a physical freedom in the sense it was God given.

There is no doubt computers at present appears to do us a big good, but if you think a bit strategically it is obvious this good has it's price. By adopting all this technology without questioning ourselves on how this will impact our human freedom, we build a computerized jail around us. At first this jail appears to be so wide that it seems it does not interfere with our freedom, but with the introduction of newer and newer computer technology this jail becomes narrower as to the point where it could threat our physical existence freedom.

For those who could argue my thoughs I will ask two simple questions to show you how dependent we've become on technology;;;

What was the last time you switched off your mobile for a week ?

What was the last time you didn't used computers and the internet for a week time ?

Obviously rarely we can find someone that will answer positively to this question or even the thought of switching off from this so globalized society by dropping off tech stuff for a week seems scary.

This constant connectiodness that we're day-by-day heavily exposed to is scary, because it steals little-by-little our natural freedom for seclusion / pravicy / solitude.

This freedoms, were essential and especially for Christian saints and many of the people in the Holy Bible if we read closely we will find out they have used this freedom in parts of their lives especially the seclusion to hear and understand God's will for their life.
Since technology is stealing us the freedom to seclude ourselves this means it steals our basic natural freedom to communicate with God and our natural self ,,,

The consequence of this separation from God and unification with "the world" surely will lead to spiritual blindness and lack of good foundation or higher life purpose, in other words lost path in life.

This is happening all along right in front our eyes now.
Maybe the worst thing of globalization is it doesn't unite people on a soul level but rather separates them. The unification that tech boom gives to people is in the "virtual reality" but this is not a real unification as it is unification in a media which is not real.

Yes Virtual Reality is not real, that's why it is called Virtual isn't it?
I've been thinking over all this problems more and more and I'm starting to come to conclusion that people who wish to keep their essential physical freedom need to GET OUT from this tech lie, we have lived in.
For this however more people need to first realize that;;;

1. TECHNOLOGY LEADS US NOWHERE!

2. People who want to live without technology need to organize in groups (and get used to a natural living growing food, being near to a natural springing water, taking care for each other, living in a Christian commune like – like in the old days)

Actually if we read the old testament's story of Moses escaping the upcoming flood, I believe what is about to come to us as a consequence of this out of boundaries technologization is pretty much like the old testamental flood (this should happen sooner or later).

Moses was wise enough to make himself an Ark and prepare himself for the storm. Today most people are so busy that they don't see the storm coming. I'll be glad to hear from people who has the same thinking as me and want to organize in a groups and live an old humble way of life without technology.
I'm convinced people who have realized all this tech short future bad consequences on humanity, need to have a common communication media and share their knowledge on how we can find a way to live tech free in this age. I'm curious am I the only one with such thoughts or other get into this insight too. If you have come to conclusions I did please contact me in comments. Thank you.

Strained day

Saturday, March 31st, 2007

Reading Time: 2minutes
Yesterday the day was quite strained. We were prepairing for few weeks to host the new website of pozvanete.bgcreated by our firm Design.BG, so yesterday in 9:40, our project manager has called and said pozvanete.bg’s DNSrecord is already changed to point to our server, but there is a problem while http://www.pozvanete.bg opensnormally, http://pozvanete.bg opens DBG’s 404 error page. I remembered that this is due to a configuration of theserver cause there was some SEO stuff in the past on the server, so I was able to fix the problem quickly.The problems started to come after that. The machine where we hosted the site (and it was the only site there was1.6ghz AMD with 1 giga of RAM). Unfortunately 30 minutes after it started to open from our server I observed themachine’s cpu stays idle 0.0 all the time and the site responds very slowly to browser requests. I tried to tinkerit changing things from the webserver configuration file with no luck. I spoke with my boss explained him the situationso he decided we’ll move the site on another machine which is ( 3.0 Ghz Intel ), and the next week we’ll move the siteagain to a rack machine colocated in Sofia in Evo Link. It took a lot of conversations over the phone and talk with Vladibefore we moved completely the site on the new machine before that I have to recompile the machine’s current httpd and php to match the requirements of the site but Praise the Lord in the everything went smoothly and we were able to move the site completely the site to the new location. I’ve speak with Pozvanete’s administrator to change the DNS records to point to the new machine and in 6:00 o’clock the site could be seen from the new server. In the mean time Bobb has bought an IBM rack he quickly packed it and send it to Sofia. Among all this a lot of collegues from the office found me urgent work, I got a complaint about a problem with the mails of propertyinvestld the guy claimed our webmail sent the .doc files as winmail.dat which as I suspected was not true. But Praise the Lord everything went smoothly in the end. In 8:00 o’clock we go out of home with Nomen and decided to go to the Mino’s coffee to see Sami cause he’s has come back from Sofia. Mino’s coffee was a lot of fuller than usual, and it was very smoky, Tsetso speak a lot about art and history as usual, I was bored as usual etc. etc.After that we had the idea to watch a film in Nomen’s home but my Aunt called and said if I have time it will be good to see my grandma cause she is not feeling well (they made her eye surgery 3 days ago). I went to his home and stayed with her it’s awful she is such a nice lady and she’s suffering so much. She said how bad she felt nobody went to the hospital to see her for 3 days ( First I was angry to my mother .. then I calmed down ). I realized all the world is in birth pains as written in the Bible so I praid a lot to the Creator to have mercy over my grandma. Then I tried reading The Bible for some time but I was too sleepy and I went to bed. END—–

How to change from default main menu text to another text in Joomla

Tuesday, December 21st, 2010

Reading Time: < 1minute
To change the Main Menu link menu entry in Joomla, from Joomla administ rator I tried to:

Menus -> Main Menu -> Menus

I’ve changed the title but the change didn’t appeared in my Joomla based website .

I tried to change it directly in the source code of the website by looking for ‘Main Menu’ string with:

debian:/home/mysite/www# grep -rli 'Main Menu' *

but it appeared too complicated and after trying few string changes in few files I decided to drop this kind of approach.

A bit of investigation online led me to how to achieve what I was trying to dire ctly from Joomla.

Here is how. In Joomla administrator move to:

Extensions -> Module Manager

In the list you will the Module Manager appear under the list Module Name , therein you have to click over Main Menu text and change it to whatever you like to.

The new text you entered will appear on the joomla website immediately, enjoy.

Geki2 and Geki3 a Xenon 2 Megablast like games for GNU / Linux and FreeBSD

Thursday, December 22nd, 2011

Reading Time: 3minutes

Do you remember the old arcade spaceship shooter Xenon 2 Megablast? I do 😉 For all those who are too young to remember, here are two screenshots:

Xenon2 Main game Screen PC DOS ver

Xenon 2 megablast PC DOS level screenshot

Even though Xenon 2 Megablast original can now be played using dosbox DOS emulator. Its interesting to mention I've found two Linux games that more or less can be qualitified to resemble Xenon 2.
The games are Native Free Software games and existing in package repositories of most Linux distributions and *BSD port trees.

Geki 2 and Geki 3 are of a less quality to Xenon but still, the game experience is nice and is among the Arcade shooter games to bring you fun in the boring days if you're on GNU / Linux or FreeBSD Free OS platforms.

Installing Geki2 and Geki3 on Debian and Ubuntu Linux is standard with apt:

debian:~# apt-get install geki2 geki3
...

On Debian GNU / Linux , after installed the games would not create GNOMEApplications -> Games -> game startup shortcuts, however the game startups will get added in GNOME Applications Menu under:

Applications -> Debian -> Games -> Action -> Geki 2
and
Applications -> Debian -> Games -> Action -> Geki 3

The games can be launched also manually with commands:

geki2

Geki 2 Linux Xenon 2 like game Main Menu

or

geki3
Geki3 gameplay screenshot Debian Linux

Geki 2 is a way closer to Xenon 2 as it has similar look and feel and the same vertical direction the spaceship is navigated.
In Geki 3 still the shoot 'em' up spaceship like arcade is present, however instead of penguin you have to fly a flying penguin, as well as the spaceship move direction is horizontal.

 Both the games have the same sound and music effects. The game music and effects are not of top quality but are not bad. In general  the games surely gives some of the arcade atmosphere.

Geki 2 GNU Linux Xenon 2 like vertical shooter arcade
Geki 2 Xenon 2 Megablast like on Debian Linux

In the tradition of the arcade games at the end of each level in both games you face the Level Boss Enemy, you should destroy.

Geki3 Level boss Debian Linux Screenshot
As you can see in below's screenshot the overall graphics of GEKI 3 is poorer while compared to GEKI 2

still GEKI 2 gampley is fun and addictive and I would say not less enjoyable than GEKI 2.
 At times I even think that Geki 3 is more fun because it is more dynamic.

 Maybe other reason, why I enjoyed more Geki 3 is also the fact that Geki 2 is a way harder to play. Dying only 3 times in the game you get  GAME OVER  and the next game you're started from the beginning of the same level you died in …

Geki2 Linux different shooting Screenshot

 Something really annoying that affects both the games; there is no option to play them in Fullscreen mode! ARGH!

Game controls for Geki2 and Geki3 are identical as follows:

Up - Arrow up key
Down - Down arrow key
Right - Right arrow key
left - Left arrow key
Shoot - z or Space
Pause - s

Geki2 and Geki3 are fun and can kill some time, but definitely aren't that (professional) as other spaceship shoot'em'up arcades for Linux and BSD. Games like Starfighter , Critical Mass or  powermanga .
 Lest that they are two worthy to install and play on your Free Software OS.

GPL Arcade Volleyball – DOS Volleyball oldschool game remake for GNU / Linux

Wednesday, December 21st, 2011

Reading Time: 3minutes

Do you remember that oldschool Arcade VolleyBall game which was so popular on 16 bit (8086 XT) computers.
I remember this game from the years I was 12 years old, back in the days where we the gamers distributed all the DOS games on 360 KB 5.25" diskettes

I was looking over the games available to install on my Debian GNU / Linux today just to be happily suprised to find GPL Arcade Volleyball an identical game remake of the old Arcade Volleyball 8086 classic freeware game.

I remember we spend many hours with friends playing on the old Manifactured in Bulgaria Pravetz 16! computers
During communism and post communism Pravetz was the only computer brand we could buy from the market, as there was limitations on the exported and imported tech equipment within the USSR union.
Pravetz computers are a literal remake of 16 bit IBM 8086 computers and the computer design and integrals was stolen from IBM 16 bit 8086 / 8088 PC architecture

Arcade Volleyball has set a mark on my generation and I believe many people will remember the times this game was a hit with a bit of Nostalgia 😉
In the Game GPL Arcade Volleyball Debian GNU / Linux

Besides being an identical remake of PC Arcade Volleyball , GPL Arcade Volleyball is even expanded as it includes extra features which the original game lacked. Game includes:

  • Network Volleyball client / server Game (up to 4 players)
  • 6 Game Themes which completely change the game look & feel to be modernistic

Here are few GAV screenshots of the different existing game Themes:

Screenshot GPL Arcade VolleyBall Yisus

GPL Arcade Volleyball Yisus theme gameplay GNU / Linux
Yisus GAV Theme gameplay screenshot

GPL Arcade Volleyball Unnamed Theme Screenshot

GPL Arcade Volleyball unnamed Gameplay Theme Debian
GAV – Unnamed Theme Gameplay

Screenshot GAV FABeach gameplay
GAV – FaBeach Theme Gameplay

GAV supports both Window and fullscreen modes. To enable Fullscreen mode, while inside the game use:

Extra -> Fullscreen (Yes)

Saving preferences is also something which I if I recall correctly the original game lacked. This is done by navigating to:

Extra -> Save Preferences

GAV is said to support Joystick in resemblance to the original DOS game, though I've never tested it with a joy.

One of the greatest GAV game (hacks) is the Inverted Theme. Selecting it inverts the order in the game, where the game player becomes the volleyball ball and the ball becomes the player 😉

GPL Arcade Volleyball Arcade Inverted Theme - remake of DOS Volleyball Arcade
GAV does not yet not have a Free / Open / Net BSD port as far as I currently see, anyways since the game is Free Software probably soon a port will be available for BSDs as well.
The default GAV game controls are a bit untraditional. By default the one player game starts you play Volleyball game player positioned on the left.

For left player the default control keys are:
 

  • z – move player left
  • c – move player right
  • left shift – jump

Right player controls are:
 

  • Left – left (arrow key)
  • right – right (arrow key)
  • jump – up cursor key

GAV supports also a shortcut key for switching between windowed and full screen game mode by pressing F10
Installing the game on Debian and Ubuntu Linuces is done with:

linux:~# apt-get --yes install gav

Unfortunately gav does not have a definition to be added to GNOME or KDE Applications menus, thus to start the game after installed one has to do it manually by typing either in gnome RUN (Alt+F2) or on command line:

linux:~$ gav

Happy playing 😉