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How to Use SSH Instead of HTTPS in Git

Sometimes you may need to use SSH instead of HTTPS in Git. Here are the steps to do it.

Sometimes you may need to encrypt file in Linux. Here are the steps to encrypt files & folders in Linux.

Sometimes you may need to repair Ubuntu due to boot issues. Here are the steps to repair Ubuntu from USB.

Sometimes you may need to monitor disk IO performance in Linux. Here are the steps to do so.

Sometimes you may need to monitor outgoing HTTP requests in Linux. Here is how to do it.

Sometimes you may need to pair Airpods pro with Ubuntu. Here are the steps to do so.

Sometimes you may need to repeat string N times in Python. Here is how to repeat string N times in Python.

Sometimes you may need to get the last field in a file or command output, or remove last field in Linux. Here is how to delete last field in Linux.

It is important to secure Apache server against malicious attacks. Here is how to harden Apache Web Server on CentOS.

Sometimes you may need to display specific columns in Linux. Here are the steps to do so.