cat ver; ver

$ cat /usr/local/sbin/ver; printf "\n\n\nExecute ~/Bin/ver:\n"; ver
#!/bin/bash

scriptname="$(realpath "$0")"
label="\033[31;1m"
text="\033[0m"

function editscript(){
if [[ "$1" == "edit" ]]; then
 (/usr/bin/nano "$scriptname")
 exit
fi
}

editscript "$1"

#echo -e "$label Screenfetch info:$text\n"
printf "%bscreenFetch info:%b\n" "$label" "$text"
screenfetch -n -C "echo "|egrep -iv "$USER|hub|GTK|packages|font|disk|theme"|sed 's/^/ /'
##screenfetch -nE egrep -iv "$USER|GTK|font|Theme|Disk|hub|ages" |sed 's/^/ /' 2>/dev/null

printf "\n%bDisplay info:%b\n" "$label" "$text"
printf "  Default-display-manager: %s\n" "$(cat /etc/X11/default-display-manager)"
printf " %s\n" "$(env|grep "$XDG_CURRENT_DESKTOP"|grep -Ev deprecated|sed 's/XDG_CURRENT_DESKTOP/XDG current desktop/'|sed 's/GNOME_SETUP_DISPLAY/ GNOME_setup_display/'|sed 's/^/ /')"
printf " %s\n" "$(env|grep "$XDG_SESSION_TYPE"|grep -Eiv authority|sed 's/XDG_SESSION_TYPE/XDG session type/'|sed 's/^WAYLAND_DISPLAY/ Wayland display/'|sed 's/^/ /')"
#printf "\n%bKernel info (uname):%b\n  %s\n  %s\n" "$label" "$text" "$(uname -srmo)" "$(uname -v)"
printf "\n\n"



Execute ~/Bin/ver:
screenFetch info:
  OS: Ubuntu 22.10 kinetic
  Kernel: x86_64 Linux 5.19.0-31-generic
  Uptime: 16h 22m
  Shell: bash 5.2.2
  Resolution: 1920x2160
  DE: GNOME 43.0
  WM: Mutter
  CPU: Intel Core i5-8350U @ 8x 3.6GHz [41.0°C]
  GPU: Intel Corporation UHD Graphics 620 (rev 07)
  RAM: 5275MiB / 7825MiB

Display info:
  Default-display-manager: /usr/sbin/gdm3
  XDG current desktop=GNOME
  GNOME_setup_display=:1
  XDG session type=wayland
  Wayland display=wayland-0