http://wiki.javier.io/ 2026-04-23T23:51:02+0100 http://wiki.javier.io/ http://wiki.javier.io/lib/tpl/white/images/favicon.ico text/html 2020-06-13T20:09:13+0100 Anonymous (anonymous@undisclosed.example.com) http://wiki.javier.io/cheatsheets:awk?rev=1592075353&do=diff .-----------------------------------------------------------------------. | | | AWK Cheat Sheet | | | '-----------------------------------------------------------------------' ======================== Emulate UNIX commands ======================== cat filename ▷ awk '{print}' filename cat -… text/html 2020-06-13T20:09:13+0100 Anonymous (anonymous@undisclosed.example.com) http://wiki.javier.io/cheatsheets:sed?rev=1592075353&do=diff .---------------------------------------------------------------------. | | | UNIX Stream Editor | | Sed Cheat Sheet | | | '---------------------------------------------------------------------' ==================== How Commands Affect Streams =================… text/html 2020-06-13T20:09:13+0100 Anonymous (anonymous@undisclosed.example.com) http://wiki.javier.io/cheatsheets:sql?rev=1592075353&do=diff * Display the first and last name of all customers SELECT FirstName, LastName FROM Customer * Display the first and last name of all customers who are NOT from Paris SELECT FirstName, LastName FROM Customer WHERE City <> 'Paris' * Get the customer id and spend amount of all customers who have either spend less than $10 or more than $100 text/html 2020-06-13T20:09:13+0100 Anonymous (anonymous@undisclosed.example.com) http://wiki.javier.io/cheatsheets:tmux?rev=1592075353&do=diff Shortcuts Prefix d Detaches from the session, leaving the session running in the background. Prefix : Enters Command mode. Prefix c Creates a new window from within an existing tmux session. Shortcut for new-window. Prefix 0…9 Selects windows by number.