How to use SSH to connect to a remote server in Ubuntu 20.04 LTS
SSH (stands for secure shell) is a protocol used for securely accessing a remote system. It is the most commonly used protocol in Linux systems for remotely administering,…
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Karim Buzdar
Karim Buzdar holds a degree in telecommunication engineering and holds several sysadmin certifications including CCNA RS, SCP, and ACE. As an IT engineer and technical author, he writes for various websites.
1,009 articles found
How to install latest LibreOffice on Ubuntu 20.04 LTS
Introduction: LibreOffice is a free and open-source alternative for Microsoft Office which is designed to work on the Linux and Windows operating systems. Normally, the LibreOffice utility…
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How to create and run a Shell script in Ubuntu 20.04 LTS
Introduction: Shell scripting is considered as an alternate method of running the commands via the terminal. This can prove to be a good alternative of executing the commands…
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How to create and run a Perl script in Debian 10
Introduction: Perl scripts are yet another powerful method of executing complex programs with a very minimal effort. The people who have a good know-how of programming in C…
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How to block or unblock ping requests on Ubuntu Server 20.04 LTS
Ping is a network administration utility that is used to test the availability of a system on an IP network. Ping is also used to test the quality…
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How to install Microsoft Teams on Ubuntu 20.04 LTS
Microsoft Teams is a digital collaboration tool that allows the remote and globally dispersed teams to collaborate through individual and group chat, video meetings, document sharing, and much…
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How to install and use Python PIP tools on Ubuntu 20.04 LTS
PIP is a command-line package manager that helps you to install and manage software packages those written in the python programming language. Users can search for many packages…
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Install GCC on Ubuntu 20.04 LTS
Introduction: GCC stands for GNU Compiler Collection. From its name, you can easily perceive that it is basically a group of compilers for different programming languages such as…
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wc command: Explained with 5 examples in Ubuntu 20.04 LTS
The wc (word count) command is one of the GNU core utilities that apparently look simple but is actually quite a useful command. As apparent from the name,…
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