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How to use the Linux ping command: main usage ways and tips

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The Linux ping command is a tool for diagnosing connectivity issues, monitoring network performance, and checking server availability. It is...

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Mar 07, 2019

By Aris S.

How to set up passwordless SSH on Linux

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Due to its reliability and security, the secure socket shell (SSH) is the most common way to interact with a remote server. However, using this...

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Mar 06, 2019

By Aris S. & Valentinas C.

How to kill a process in Linux from the command line

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In Linux, managing running processes is key to maintaining system performance and stability. If you encounter an unresponsive or misbehaving process,...

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Mar 06, 2019

By Ariffud M.

How to use the Linux dig command

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The dig command, short for domain information groper, is a powerful network tool for querying domain name system (DNS) servers. It helps diagnose and...

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Mar 06, 2019

By Ariffud M.

How to use tmux for terminal multitasking

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A terminal multiplexer, or tmux, is a command-line tool that lets you manage multiple terminal sessions in a single window. With tmux, you can split...

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Mar 06, 2019

By Ariffud M. & Aris S.

How to install and set up an Ubuntu mail server

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Having your own email server is a great idea for any medium-sized company. With this, all the traffic is controlled, and we can define the rules...

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Mar 06, 2019

By Edward S.

How to show users in MySQL and user information using Linux

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A MySQL database server is frequently the first choice for developers and anyone interested in testing a structured query language. MySQL includes...

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Mar 05, 2019

By Ignas R.

How to use the Linux shutdown command in Ubuntu and CentOS

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The Linux shutdown command is used to power off, reboot, and schedule these tasks on Unix-based systems, offering a flexible way to manage system...

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Mar 05, 2019

By Ariffud M.

How to use unzip command in Linux

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To unzip, Linux users can apply a command utility similar to other compression formats, such as tar and gzip. Understanding how to use the unzip...

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Mar 05, 2019

By Aris S.

What is the Linux tail command? how to use it with the head command?

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The tail command in Linux prints the last N lines of a given file. By default, it shows the last 10 lines. When used with multiple files, tail...

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Mar 04, 2019

By Jordana A. & Aris S.