How to open a pdf file from terminal.
This is perhaps the most asked and searched questions by people using FOSS software and…
How to apply transparent background in Gimp.
GIMP (GNU Image Manipulation Program) is a free and open-source raster graphics editor used for…
How do I get the parent process ID of a given child process in Linux.
Use ps -o ppid= e.g. ps -o ppid= 2076 returns 2054, which you can easily use in…
HPLIP or CUPS cannot Find Network Printers on Ubuntu Linux !
If at any given point of time there is HPLIP error as shown below for…