repo/ufetch/ufetch-linux
2021-06-30 03:01:09 +02:00

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#!/bin/sh
#
# ufetch-linux - tiny system info for linux
## INFO
# user is already defined
host="$(hostname)"
os='Linux' # I'd just like to interject for a moment...
kernel="$(uname -sr)"
uptime="$(uptime | awk -F, '{sub(".*up ",x,$1);print $1}' | sed -e 's/^[ \t]*//')"
packages="$(spkg list | wc -l)"
shell="$(basename "${SHELL}")"
## UI DETECTION
parse_rcs() {
for f in "${@}"; do
wm="$(tail -n 1 "${f}" 2> /dev/null | cut -d ' ' -f 2)"
[ -n "${wm}" ] && echo "${wm}" && return
done
}
rcwm="$(parse_rcs "${HOME}/.xinitrc" "${HOME}/.xsession")"
ui='unknown'
uitype='UI'
if [ -n "${DE}" ]; then
ui="${DE}"
uitype='DE'
elif [ -n "${WM}" ]; then
ui="${WM}"
uitype='WM'
elif [ -n "${XDG_CURRENT_DESKTOP}" ]; then
ui="${XDG_CURRENT_DESKTOP}"
uitype='DE'
elif [ -n "${DESKTOP_SESSION}" ]; then
ui="${DESKTOP_SESSION}"
uitype='DE'
elif [ -n "${rcwm}" ]; then
ui="${rcwm}"
uitype='WM'
elif [ -n "${XDG_SESSION_TYPE}" ]; then
ui="${XDG_SESSION_TYPE}"
fi
ui="$(basename "${ui}")"
## DEFINE COLORS
# probably don't change these
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="$(tput sgr0)"
fi
# you can change these
lc="${reset}${bold}" # labels
nc="${reset}${bold}" # user and hostname
ic="${reset}" # info
c0="${reset}${black}" # first color
c1="${reset}${white}" # second color
c2="${reset}${yellow}" # third color
## OUTPUT
cat <<EOF
${c0} ___ ${nc}${USER}${ic}@${nc}${host}${reset}
${c0} (${c1}.. ${c0}\ ${lc}OS: ${ic}${os}${reset}
${c0} (${c2}<> ${c0}| ${lc}KERNEL: ${ic}${kernel}${reset}
${c0} /${c1}/ \\ ${c0}\\ ${lc}UPTIME: ${ic}${uptime}${reset}
${c0} ( ${c1}| | ${c0}/| ${lc}PACKAGES: ${ic}${packages}${reset}
${c2} _${c0}/\\ ${c1}__)${c0}/${c2}_${c0}) ${lc}SHELL: ${ic}${shell}${reset}
${c2} \/${c0}-____${c2}\/${reset} ${lc}${uitype}: ${ic}${ui}${reset}
EOF