Created
July 29, 2021 09:18
-
-
Save mateoppalacios/96ea576bdb483375ce50dfd639d1528f to your computer and use it in GitHub Desktop.
A tiny fetching utility for Linux.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env bash | |
n=printf\ "\n"; i="${TF_INFO:=title os kernel host uptime memory shell colors}" | |
c="\e[1;${TF_COLOR-34}m"; r="\e[0m"; for o in $i; do case "$o" in title) | |
printf "${c}%s${r}@${c}%s\n" "$USER" "$HOSTNAME" ;; os) [ -f /etc/os-release ]\ | |
&& { . /etc/os-release; printf "${c}OS${r}\t%s\n" "$NAME"; } ;; kernel) | |
printf "${c}Kernel${r}\t%s\n" "$(uname -r)" ;; host) printf \ | |
"${c}Host${r}\t%s\n" "$HOSTNAME" ;; uptime) t="$(cat /proc/uptime)"; printf \ | |
"${c}Uptime:${r}\t%s\n" "$(date -d@${t%% *} -u +%H:%M:%S)" ;; memory) printf \ | |
"${c}Memory:${r}\t%s\n" "$(free -h | awk 'NR == 2 { printf("%s/%s\n", $3, $2) \ | |
}')" ;; shell) printf "${c}Shell${r}\t%s\n" "${SHELL##*/}" ;; colors) $n; for \ | |
i in {30..37} {90..97}; do printf "\e[${i}m${TF_COLORS_CHAR:=■}\e[0m" | |
((i == 37)) && $n; done ;; esac; done; $n; $n |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment