How to Create a Blank File in Linux/Ubuntu?
Blank Files are created by different methods in Linux/Ubuntu, like touch, cat, echo, redirection operator, and printf command.
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How to Change File Permissions and Ownership in Linux/Ubuntu?
To change file permissions and ownership in Linux/Ubuntu, use the “chmod
How to Add a Directory to a $PATH in Linux/Ubuntu?
A directory is added to a $PATH permanently by modifying either the .bashrc file or .profile file /etc/environment file.
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cd Command in Linux (Change Directory)
cd command is mainly used to navigate and change the present working directory. The syntax of the cd command is: “cd
List Users with awk Command in Ubuntu
The “awk” command is useful to filter the search and is used with the “getend passwd” to return users of our own choice according to specific needs.
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How to see Logged in Users in Linux/Ubuntu?
To display the logged-in users in Ubuntu use any of the “user”, “who”, “w”, “ps au” Commands, or the Finger Utility Tool.
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How to Zip Files and Directories in Linux/Ubuntu?
Files and Directories can be compressed to zip archive with ease with the command line as well as GUI by “zip
How to Set Hostname Variable in Linux/Ubuntu?
Hostname are set by nmtui tool, GUI, and by editing “etc/hostname” and “etc/hosts” files permanently, while by “hostnamectl” command for the current session.
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How to Run MySQL in Linux/Ubuntu Terminal?
To run MySQL in Linux/Ubuntu terminal, first, you need to log into MySQL, create a user account, and grant privileges to the newly created user.
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How to Find Text in Files Using the Linux Grep Command?
The Linux grep command is used extensively to search and filter out string patterns in a file, multiple files, sub-directory, etc.
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