Quick Tip

Learn various examples of sorting data by columns in bash scripts and Linux command line.…

Want to kill the processes running on specific ports? No need to know the process ID or name. You can terminate a process based on the port number it is using.…

Troubleshooting networks? Here's how to find the open ports and close those open ports in the Linux command line.…

New to YAML? See how to add single-line, inline comments in YAML. Also learn about commenting out multiple lines quickly.…

Terminating executing process is more than just kill -9. Here are some of the prominent termination signals and their usage.…

Want to list files recursively and see the contents of all the subdirectories in Linux? Here's how you can do that.…

Troubleshooting cron related issues? Starting and stopping cron jobs could help. Here's how to do that.…

Learn two ways of doing a UDP ping in Linux with nmap and netcat commands.…

Here are practical examples and demonstrations of sending DELETE requests with Curl.…

Finding files by their name is one of the most common scenarios of finding files in Linux. Here are a few examples to help.…

Learn various ways of merging multiple files into another file in the Linux command line.…

Getting an expired certificate error while downloading files with curl? Here's how to ignore it.…