How To Setup Java on Ubuntu 16.04
Java is a general-purpose computer programming language which is used from many software applications or websites. Java is available from the Open Source project OpenJDK and freely available from Oracle.…
How To Setup Samba on Ubuntu Workstation
If you want to be connected with your workstation either from command line or your File Manager (e.g. from another computer in your LAN, Linux, Windows or Mac), install Samba.…
Manage Your Passwords With KeePass in Linux And Android
KeePassX password manager is the first application I open after my Linux workstation bootup and the last I close before shutdown. It is strongly recommended to install and use a…
How To Create A Strong Password Without Having To Remember It
You can use a hash function, avialable in any operation system, for example sha256sum with a photo or an mp3 file, any file you can easily remember. For example, from…
How To Delete or Not Keep a Command in Bash History
Delete a Command from Bash History Here I give some test commands to fill history: pontikis@ubuntu:~$ clear pontikis@ubuntu:~$ echo 1 1 pontikis@ubuntu:~$ echo 2 2 pontikis@ubuntu:~$ echo 3 3 pontikis@ubuntu:~$…
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