What is the run-level of a Linux OS
It represents the state in which the operating system is and operates at a given time. Example: A Linux operating...
What is Regex
A regular expression, also called regex, is a way or a method of identifying a string from a given text...
What are regular expressions
A regular expression or regex is a method of identifying a string from a given text according to certain rules....
Linux processes
One of the main tasks that the Kernel does is to allocate resources (RAM, CPU) to various applications. A process...
Archiving and Compression in Linux
In Linux operating systems, archiving and compression are two separate terms. Archiving means creating a file containing multiple files and...
Special permissions in Linux SUID SGID and Sticky bit
In addition to standard permissions (read, write, and execute), there are the following special permissions: 1. SUID (setuid). It is...
What is a filesystem
Filesystems are the way to organize, structure and access files, directories, and links to your hard drive. How to organize,...
What is F-PROT
F-PROT offers both Home and Enterprise editions of its antivirus. However, only the home version is free. Features: 1. Scan...
Avast Core Security
Avast already has a fantastic reputation, being a decent Windows antivirus, and its Linux software is no different. Both versions...
What is ClamAV
An antivirus program for Linux is ClamAV. ClamAV – I think it’s the most used antivirus software for Linux. Free...
Antivirus software for Linux
There is an eternal controversy between Linux users: do we need an antivirus in Linux? In Windows, it’s clear that...
Apps for photo editing in Linux
One of the reasons a Windows user won’t use a Linux distribution is that he can not use Photoshop on...
