Simple, cute pfetch/ufetch alternative by elenapan, with some modifications to suit my case

kittyfetch

#!/usr/bin/bash
# Tiny colored fetch script
# Requires Typicons Font to display the icons

f=3 b=4
for j in f b; do
  for i in {0..7}; do
    printf -v $j$i %b "\e[${!j}${i}m"
  done
done
d=$'\e[1m'
t=$'\e[0m'
v=$'\e[7m'

# Items
sep=
s=$d$f0$sep$t

w=
netname="$(nmcli -g common | grep -m 1 connected | awk '{print($4)}')"
[[ -z $netname ]] && netname="no wifi"

h=
wmname="$(xprop -id $(xprop -root -notype | awk '$1=="_NET_SUPPORTING_WM_CHECK:"{print $5}') -notype -f _NET_WM_NAME 8t | grep -m 1 "WM_NAME" | cut -f2 -d \")"

k=
kernel="$(uname -r | cut -d '-' -f1)"

r=
resolution="$(xwininfo -root | grep geometry | awk '{print $2}' | cut -d + -f1)"

sh=
shell=$(basename $SHELL)

#  /\_/\
# ( o.o )
#  > ^ <

#  /\_/\
# ( ·.· )
#  > ^ <

#  /\_/\
# ( -.- )
#  > ^ <

tput clear
cat << EOF
           $d$f1$h  $t$wmname
  /\_/\    $f3$k  $t$kernel
 ( $d^.^$t )   $f2$sh  $t$shell
  $f1>$t $f3^$t $f1<$t    $f5$r  $t$resolution
           $f4$w  $t$netname
EOF

How it looks:

Changes made:

• line 1: changed shebang from #!/bin/bash to #!/usr/bin/bash (personal preference)
• line 20: changed the variable name from wifiname to netname
• line 20: changed the command that gets network name to show wired connection when available
• line 21: added a condition for when not connected to the internet
• line 24: added -m 1 flag to grep to avoid printing multiple instances of wmname (in my case I had two - xfce4 and Xfce4)
• lines 35-54: changed code to display a kitty instead of a bunny

Links:

• original script
• author's repo