#!/bin/bash
# Author: https://github.com/rxyhn 

user="${USER}"
shell="$(basename ${SHELL})"
distro=$(. /etc/os-release ; echo "$ID")
wm="$(xprop -id $(xprop -root -notype | awk '$1=="_NET_SUPPORTING_WM_CHECK:"{print $5}') -notype -f _NET_WM_NAME 8t | grep "WM_NAME" | cut -f2 -d \")"
kernel="$(uname -r | cut -d '-' -f1)"

white='\033[37m'
bold='\033[1m'
end='\033[0m'

printf '%b' "
 ${bold}${white}  __________ ${end}   ${bold}welcome,${user}${end}
 ${bold}${white} |______    |${end}  
 ${bold}${white}  ______|   |${end}   ${bold}os${end} ${distro}
 ${bold}${white} |   ____   |${end}   ${bold}sh${end} ${shell}
 ${bold}${white} |  |__  |  |${end}   ${bold}wm${end} ${wm}
 ${bold}${white} |_____| |__|${end}   ${bold}kr${end} ${kernel}
"