Commands
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15 Useful Examples of the “find” Command in Linux
Introduction: The “find” command is a powerful tool in Linux for searching files and directories based on various criteria. It allows you to locate files…
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15 Examples of Using the ‘tee’ Command in Linux
The tee command is a powerful utility in Linux that allows you to read input from a source and write it to both standard output…
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How to Fix SSH Permission Denied (Public key) Error in Linux
Introduction Encountering the “Permission Denied (Public Key)” error while trying to establish an SSH connection in Linux can be frustrating. In this article, we will…
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How to Create and Use Alias Command in Linux
Introduction: Alias command is a powerful tool in Linux that allows you to create short and simple alternatives for complex or frequently used commands. Aliases…
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How to Fix “passwd: Authentication token manipulation error” in Linux
Encountering the “passwd: Authentication token manipulation error” while trying to change a user’s password on a Linux system can be frustrating. However, there are several…
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How to Setup SSH Passwordless Login in Linux – A Comprehensive Guide
Introduction Setting up SSH passwordless login on your Linux system not only improves security but also provides a seamless and efficient way to access remote…
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iPerf3 – Test Network Speed in Linux
Introduction: Network speed and throughput are critical factors in evaluating and optimizing network performance. In Linux, iPerf3 is a powerful command-line tool that enables you…
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10 Grep Command Linux Examples: Mastering Text Searching and Filtering
Introduction The ‘grep’ command is a versatile tool for searching and filtering text in Linux. It allows you to quickly find patterns, extract specific lines,…
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10 Cut Command Linux Examples: Mastering Text Extraction
Introduction Linux offers a wide range of useful text processing tools, and one of the most powerful among them is the ‘cut’ command. This tool…
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How to use date command in Linux
date command is used to display the system date and time. date command is also used to set date and time of the system. By default…
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