feat: add fetch script

fetch system infos
lighter than neofetch
remove neofetch

.local/bin/fetch

@@ -0,0 +1,50 @@
+#!/bin/sh
+
+# based on ufetch - https://gitlab.com/jschx/ufetch/
+
+## INFO
+
+# $USER is already defined
+host="$(cat /etc/hostname)"
+os='Arch Linux'
+kernel="$(uname -sr)"
+uptime="$(uptime -p | sed 's/up //')"
+packages="$(pacman -Q | wc -l)"
+shell="$(basename "$SHELL")"
+wm="$(tail -n 1 "${HOME}/.xinitrc" | cut -d ' ' -f 2)"
+memav="$(grep "MemAvailable" /proc/meminfo | cut -d ':' -f 2 | awk '{ print int($1 / 1024) }')"
+memtot="$(grep "MemTotal" /proc/meminfo | cut -d ':' -f 2 | awk '{ print int($1 / 1024) }')"
+memus="$(expr $memtot - $memav)"
+
+
+# set colors
+if [ -x "$(command -v tput)" ]; then
+	bold="$(tput bold)"
+	black="$(tput setaf 0)"
+	red="$(tput setaf 1)"
+	green="$(tput setaf 2)"
+	yellow="$(tput setaf 3)"
+	blue="$(tput setaf 4)"
+	magenta="$(tput setaf 5)"
+	cyan="$(tput setaf 6)"
+	white="$(tput setaf 7)"
+	reset="$(tput sgr0)"
+fi
+
+# you can change these
+lc="${bold}${blue}"                 # labels
+nc="${bold}${magenta}"              # user and hostname
+ic="${reset}"                       # info
+c0="${reset}"                		# first color
+
+cat <<EOF
+${c0}                   ${nc}${USER}${ic}@${nc}${host}
+${c0}         /\\        ${lc}OS:        ${ic}${os}
+${c0}        /  \\       ${lc}KERNEL:    ${ic}${kernel}
+${c0}       /\\   \\      ${lc}SHELL:     ${ic}${shell}
+${c0}      /      \\     ${lc}WM:        ${ic}${wm}
+${c0}     /   ,,   \\    ${lc}UPTIME:    ${ic}${uptime}
+${c0}    /   |  |  -\\   ${lc}PACKAGES:  ${ic}${packages}
+${c0}   /_-''    ''-_\\  ${lc}MEMORY:    ${ic}${memus}kB/${memtot}kB
+
+EOF