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The Linux sed command lets you find, replace, insert, and delete lines in a file without opening it using a text editor. Suitable for piped input and...

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Mar 15, 2019

By Laura Z. & Aris S.

A web server is computer software that delivers content through the internet and transmits data between the host system and the user’s browser....

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Mar 15, 2019

By Domantas G. & Aris S.

Docker’s concept and technology are very widespread today. Many sysadmins use it for their work because of the many advantages they provide when...

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Mar 14, 2019

By Edward S.

People usually associate the touch command in Linux with creating files. However, like many other Linux commands, it offers much broader...

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Mar 14, 2019

By Edward S. & Ignas R.

PostgreSQL is a popular open-source relational database management system (RDBMS) known for its scalability and efficiency in handling large amounts...

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Mar 14, 2019

By Aris S.

Developers often look for systems that would increase the speed and performance of their projects. One popular system like that is Redis. It is an...

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Mar 13, 2019

By Ignas R.

Typically, software development presents its own set of challenges. One of them is ensuring that software is built, tested, and deployed in a timely...

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Mar 12, 2019

By Ignas R.

There are plenty of monitoring and troubleshooting tools available for Linux VPS. However, many are difficult to install or have a steep learning...

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Mar 08, 2019

By Edward S. & Ignas R.

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.