Ondrej Žilinec – IT Blog

This is very fast quickie. When you want to find which directories take most of the data on Linux use following command:

 du -h -x -d 2 / | grep G

You can change “/” to corresponding directory you are interested in.

Have a nice day,

Sometimes when you work on linux in bash you don’t want to leave commands in bash history (.bash_history). Easy way to clean it up it’s to run following command:

HISTSIZE=0

Now your bash history will be not accessible and not saved when you logoff.