Operating System
In an earlier article, we have explained to you the difference between sudo and su commands in Linux. These are two important commands used to implement security in Linux, in... Read more
In a recent article, we talked about Gogo – a tool to create shortcuts for long paths in a Linux shell. Although gogo is a great way to bookmark your... Read more
The Network Time Protocol (NTP) is a protocol used to synchronize computer system clock automatically over a networks. The machine can have the system clock use Coordinated Universal Time (UTC)... Read more
SUSE (Software and System Entwicklung (Germany) meaning Software and System Development, in English) Linux lies on top of Linux Kernel brought by Novell. SUSE comes in two pack. One of... Read more
A file system is the way in which files are named, stored, retrieved as well as updated on a storage disk or partition; the way files are organized on the... Read more
Ping is a simple, widely used, cross-platform networking utility for testing if a host is reachable on an Internet Protocol (IP) network. It works by sending a series of Internet... Read more
In one of our previous articles, we explained how to find out top directories and files consuming the most disk space on file system in Linux. If you notice that... Read more
Exa is a lightweight, fast and modern replacement for the popular ls command on Unix-like operating systems. It is written in Rust programming language and comes with several additional features... Read more
One of the most important and interesting topics under Linux administration is I/O redirection. This feature of the command line enables you to redirect the input and/or output of commands... Read more
Tar (Tape Archive) is a popular file archiving format in Linux. It can be used together with gzip (tar.gz) or bzip2 (tar.bz2) for compression. It is the most widely used... Read more