Posts Tagged ‘linux port’

Saving multiple passwords in Linux with Revelation and Keepass2 – Keeping track of multiple passwords

Thursday, October 17th, 2013

Reading Time: 3minutes

System Administrators who use MS Windows to access multiple hosts in big companies like HP or IBM certainly use some kind of multiple password manager like PasswordSafe.

Keep multiple passwords safe in Microsoft Windows 7 passwordsafe with masterpassword

When number of passwords you have to keep in mind grows significantly using something like PasswordSafe becomes mandatory. Same is valid also for valid for system administrators who use GNU / Linux as a Desktop environment to administer thousands or hundreds of servers. I'm one of those admins who for years use Linux and until recently I kept logging all my passwords in separate directory full with text files created with vim (text editor). As the number of passwords and accesses to servers and web interfaces grow up dramatically as well as my requirement for security raised up I wanted to have my passwords secured being kept encrypted on my hard drive. For those who never use PasswordSafe the idea of program is to store all passwords you have in encrypted database which can be only opened through PasswordSafe by providing a master password.

passwordsafe on microsoft windows keep in order multiple passwords manager

Of course having one master password imposes other security risks as someone who knows the MasterPass can easily access all your passwords anyways for now such level of security perfectly fits my needs.

PasswordSafe is since recently Open Source so there is a Linux port, but the port is still in beta and though I tried hard to install it using provided .deb binaries as well as compile from source, I finally give it up. And decided to review what kind of password managers are available in Debian Wheezy's ports.

Here are those I found with;

apt-cache search password|grep -i manager

cpm – Curses based password manager using PGP-encryption
fpm2 – password manager with GTK+ 2.x GUI
gringotts – secure password and data storage manager
kedpm – KED Password Manager
kedpm-gtk – KED Password Manager
keepass2 – Password manager
keepassx – Cross Platform Password Manager
kwalletmanager – secure password wallet manager
password-gorilla – cross-platform password manager
revelation – GNOME2 Password manager

I didn't have the time to test each one of them, so I installed and checked only those which seemed more reliable, i.e.:
keepass2 and revelation

# apt-get install –yes fpm2 keepass2 revelation

Below is screenshot of each one of managers:

Revelation Linux Gnome graphic password manager program

Revelation – GNOME Password Manager

keepass2 Linux gui password manager screenshot Debian - graphic manager for storing passwords

kde password safe gui program Linux Debian screenshot

KDE QT Interface Linux GUI Password Manager (KeePass2)

With one of this tools admin's life is much easier as you don't have to get crazy and remember thousands of passwords.
Hope this helps some admin out there! Enjoy ! 🙂
 

Alex the Alligator – a nice retro style Nintendo / GameBoy like Free Software game for GNU / Linux

Tuesday, December 20th, 2011

Reading Time: 2minutes

Alex the Alligator Free Software 4 colors game Intro GNU Linux screen

Alex the Alligator is a Free Software (Open Sourced) arcade game licensed under the General Public License (GPL)
The game is quite of fun and especially the music totally kicks ass! 😉

The game plot is simple but fun in the good Spirit of oldschool Super Mario like arcade games.
Alex the Alligator evil human kidnapper poachers helicopter, GNU / Linux

In the game you are a little cute crocodile whose (crocodile) girlfriend is kidnapped with a helicopter by the evil human poachers.
As you love her too much and you're determined to grow a crocodile family with this croco-girl you start a long quest to save her from possible zoo slavery or killing for a crocodile skin boots.
Kidnapping Lola dropping a cage Linux screenshot

The quest for kidnapped girlfriend (LOLA) liberation wents through the harsh jungles.
Alex The ALligator level 1 on Linux screenshot

Alex The Alligator has a version for both Windows and Linux ports. The Linux port is available for most major distributions including Debian, Ubuntu, Fedora etc.

To install the game on Debian and Ubuntu with apt-get issue:

debian:~# apt-get --yes install alex4
...

After installing the game can be run from command line using cmd:

alex4

The game controls are as follows;
 

  • Arrow Keys – Movement
  • Alt – Jump
  • Ctrl – Fire (if you have previously collected Eggs

Alex the Alligator is also equipped with a MAP editor, so if you really want to contribute the game development, take some time create some maps and submit to game's official website http://allegator.sourceforge.net/ . On the game website there are few other variations of the Alex the Alligator as well as extra game maps.
Explanation on which keys can be used to create maps is found in the game manual, e.g.:

debian:~$ man alex4

If you have downloaded some extra game maps from the game sourceforge website, to load them you can use:

Shift+L

Will Alex succeed in saving his girlfriend ? It's up to you 😉