Mar 04, 2020
Bash scripts can be very useful but also very tough to debug. Setting the correct error flag and understanding the behavior can help you out.
Sep 30, 2019
Sometimes in linux you need to know if you have a program/utility installed and maybe even where it is installed.
Sep 07, 2019
Running out of space on your server? Quickly see how much space you have left with this command...
Sep 05, 2019
Need to get the size of a directory in linux?
Jun 25, 2019
One really nice feature of Linux is its ability to maintain a history of the commands you typed in.