Regular Expressions in Grep
Regular Expressions are often used to find specific patterns of data and strings in our files and directories, we can use it with the grep command well.
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History command on Linux
The history command in Linux is a utility that allows you to view and interact with the list of commands that the user has entered in the shell session.
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Emacs command on Linux for beginners
Emacs is a highly customizable text editor primarily used for writing and editing plain text files with a range of keyboard shortcuts and commands.
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How to Detach and Reattach With Linux Screen
A screen is a powerful tool that gets used from the terminal and allows the user to use multiple sessions from a single ssh session.
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How to Run Crontab Every 5 Minutes
Crontab Job is a process that allows Linux users to automate different tasks. We can set a time as well for each job to execute as well.
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Linux Boot Process
Practical guide on the Linux boot process and the booting component and run levels for system administrator, developer, and users of the Linux operating system.
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Vim Find and Replace
Find and Replace is a useful feature in Vim that lets you search for specific text and replace it with something else. Great for fixing errors or updating code.
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Vim Command on Linux for Beginners
Vim is a powerful text editor that offers efficiency and a wide range of features. The command options include file handling, editing, and use of arrow keys.
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top Command on Linux
Top command on Linux is a utility that allows you to view real-time data about your system’s CPU usage, Process IDs, memory, and other resources.
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more Command on Linux
The more command is a terminal command in Linux that lets you view text files but not all at once. It shows the text file content page by page.
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