PostScript started out as a programming language for printers. While PostScript printers are still a thing, there are many other ways to send data to a printer. But PostScript also spawned the ...

Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

Everyone knows that Linux makes a great Web server. Some network administrators even use it in conjunction with Samba to create file servers that Windows workstations can access as easily as Windows ...

A series of commands ranging from simple to fairly complex will help you count lines, words or individual characters on the Linux command line. Linux includes some useful commands for counting when it ...

Linux provides a lot of handy commands for manipulating text files. This post explains how to use a collection of them. Whenever you need to work with lists that are stored as text files on Linux – ...