When working with Git, it is quite common for developers to create tags in order to have reference points in your development. Tags are created in order to have references…
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When working with Git, it is quite common for developers to add all the files to your index in order to prepare them for commit. However, in some cases, you…
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When working with Git, it is quite usual to accumulate many different branches for the different features we are working on. However, when merged with our master branch, you may…
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As a Linux system administrator, you are responsible for many machines that may be located locally or on distant sites. In some cases, you will need to connect to them…
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This tutorial focuses on finding text in files using the grep command and regular expressions. When working on a Linux system, finding text in files is a very common task…
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When working with Git, you may want to include some specific changes into your current branch. You may want for example to introduce a specific commit located on another branch…
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When working with Git, you may want to add some new lines to your gitignore files. However, when listing the files to be committed in your staging area, you realize…
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As a system administrator, knowing how to install, update or delete Linux packages is crucial in order to maintain your Linux hosts and servers. You may have to update your…
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The RAM, for Random Access Memory, is a critical component of a Linux system that needs to be monitored closely. In some cases, you might run out of memory, leaving…
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On Git, tags are often used in order to tag specific commits that may be more important than others. Tags may be used in order to bookmark certain events :…
