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How to Backup & Restore Hard Disk in Linux

Sometimes you may need to backup & restore hard disk in Linux. Here are the steps to backup & restore hard disk in Linux.

Sometimes you may need to lock & unlock users in Linux. Here are the steps to do it.

By default, FTP port is 21. Here are the steps to change FTP port in Linux.

It is important to check for common vulnerabilities & exposure (CVE) in Linux. Here is how to check CVE vulnerability in Linux.

Top command lists top CPU consuming processes. Here is how to capture top command output to file.

Sometimes you may need to check supported TLS/SSL version in Linux. Here are the steps to do so.

Sometimes you may need to combine multiple commands in one line or run multiple commands at once. Here is how to run multiple commands in Linux.

Sometimes you may need to record & replay terminal session in Linux. Here are the steps to do it.

Sometimes you may need to save terminal output. In this article, we will learn how to save all terminal output to file.

Sometimes you may need to remove startup applications in Ubuntu. Here are the steps to disable startup applications in Ubuntu.