https://sommteck.net/wiki/ 2026-04-22T16:54:29+00:00 https://sommteck.net/wiki/ https://sommteck.net/wiki/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2024-05-16T20:29:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://sommteck.net/wiki/doku.php?id=commandlinefu:commandlinefu&rev=1715891377&do=diff COMMANDLINEFU Cycle through a 256 colour palette $ yes "$(seq 232 255;seq 254 -1 233)" | while read i; do printf "\x1b[48;5;${i}m\n"; sleep .01; done Just for fun. Link: <https://www.commandlinefu.com/commands/view/72/cycle-through-a-256-colour-palette> Generates a TV noise alike output in the terminal $ while true;do printf "$(awk -v c="$(tput cols)" -v s="$RANDOM" 'BEGIN{srand(s);while(--c>=0){printf("\xe2\x96\\%s",sprintf("%o",150+int(10*rand())));}}')";done