linux Terminal tools

https://raw.githubusercontent.com/ketancmaheshwari/lisa19/master/LPT_LISA.pdf

For practice resources: https://github.com/ketancmaheshwari/lisa19

who are you: id who is logged in: w, w -f for where. block storage devices: lsblk cpu info: lscpu hardware topology: lstopo free and used mem: free, free -g (gigabytes) distribution info: lsb_release -a process by name: ps display more info: top, htop (scrolling, pointing device support), atop

Common usage for Ripgrep

getting help: man nano modern way: info curl Browse with web browser: /usr/share/doc