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Linux Tail Command: What It is and How to Use It

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Many advanced Linux users use commands that print certain parts of files. There are head and tail commands which define the beginning and end of a...

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Mar 04, 2019

By Edward S.

How to Change Hostname on CentOS 7

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Watching where packets come from and go to is essential for a healthy, and easily manageable network. There are advanced mechanisms such as IP address...

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Mar 01, 2019

By Edward S.

How to Use the Tar Command in Linux

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Tar is one of the most widely used Linux commands for compression. There are great benefits in using tar, that’s why it’s loved by the...

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Feb 28, 2019

By Edward S.

How to Change Hostname in Ubuntu 18.04

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Having the same hostname for all systems will make administrative and maintenance task for the system and network itself very difficult. The hostname...

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Feb 27, 2019

By Edward S.

How to List Installed Packages on Ubuntu 20.04

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With Ubuntu, we can install several add-on packages based on our needs. Packages such as Apache, PHP, and MySQL do not come pre-loaded with the Linux...

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Feb 27, 2019

By Edward S.

Bash For Loop Guide and Examples

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A for loop is one of the prime statements in various programming languages. Here, we will explain how it is used in the bash programming language –...

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Feb 27, 2019

By Edward S.

How to Configure a Firewall on Ubuntu 18.04 with UFW

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Security is something that should not be taken lightly, in the age when cyber-crimes are on the headlines of every other IT related article....

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Feb 27, 2019

By Edward S.

How to Check Ubuntu Version

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It is good to know what version your Ubuntu is at any given time. But especially when working with servers or Linux systems, as they sometimes do not...

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Feb 26, 2019

By Edward S.

How to Install Anaconda on Ubuntu 18.04

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Anaconda is a popular and commonly used Python/R Data Science platform, available for users of the data scientist and other scientific communities....

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Feb 26, 2019

By Edward S.