Linux Archives - The Programming Review

Linux basic commands

Manual page for a command

$ man <cmd>

Example:

$ man ps

View running processes

$ ps aux

Filter processes

$ ps aux | grep olga

Kill a process

$ kill <PID>

If process is stubborn

$ kill -9 <PID>

$ sudo apt install <package-name>

GUI frontend to apt:

$ sudo synaptic

If you have downloaded a <xxx>.deb file

$ sudo dpkg -i <xxx>.deb

fzf – Fuzzy Finder: https://github.com/junegunn/fzf

Essential System Tools: pet – command-line snippet manager

Graph generation tool: Mermaid – https://github.com/mermaidjs/mermaid.cli

Simple UML diagrams. There is also an Atom plugin.

Find number of cores: https://www.ostechnix.com/find-number-cpu-cores-commandline-linux/