How to Open Ports in Linux

Linux runs the world and we all know it. It is the backbone of most servers and network devices. Whitelisting or opening a port in Linux is a common and…

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How to Ping a Port in Linux

Pinging a port in Linux is a routine operation any dev or engineer needs to do in their day to day life. While it is such an important operation which…

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How to Edit Files in Linux

Linux is a powerful kernel with a powerful terminal and command line interface. This interfaces provides users with a wide variety of tools and commands to edit a file or…

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How to Open GZ Files in Linux

GZ files are alson called as the gzip compresses files are more commonly encountered in the Linux environment for compression. These files are compressed using the gzip compression algorithm and…

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How to Decode Base64 in Linux

Base64 encoding is a commonly used method to represent binary data as ASCII character. It is commonly employed in various areas, such as encoding binary attachments in email, storing data…

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How to Add User to Group in Linux

Linux is the most powerful and versatile Operating system that provides robust user and group management capabilities. Groups in Linux play an important role in organizing and managing user permissions…

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How to Add a User to Sudoers in Linux

Linux Admins have a hard time granting permissions for every command that might require super user access. The `sudo` command allows specified users to execute commands with the execution privilege…

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How to Copy Directories in Linux

Linux is one of the most powerful and democratized kernel for Operating Systems, which offers a variety of methods and ways to perform tasks efficiently. One of those common operations…

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