Linux

Kill process running under certain port on Linux
https://pupli.net/2019/05/27/kill-process-running-under-certain-port-on-linux/

See detailed information about a given PID
https://pupli.net/2019/05/29/see-detailed-information-about-a-given-pid-on-linux/

Linux Set Date and Time From a Command Prompt
https://pupli.net/2016/04/02/linux-set-date-and-time-from-a-command-prompt/

Native file system watcher for Linux
https://pupli.net/2015/11/27/native-file-system-watcher-for-linux/

Search files from the terminal on Linux using locate
https://pupli.net/2019/07/06/search-files-from-the-terminal-on-linux-using-locate/

Set the process name for a Java program
https://pupli.net/2019/07/15/set-the-process-name-for-a-java-program/

Force DHCP Client (dhclient) to Renew IP Address in Linux
https://pupli.net/2019/07/22/force-dhcp-client-dhclient-to-renew-ip-address-in-linux/