View difference between Paste ID: syqM7na7 and U0nnUJSG

 # Bbb23 username generator PRO  module – The simplest way to automatically generate Bbb-'ish usernames! And it's even open-source!
 # Portable script! Source code can be copy-pasted into terminal. Use “bbb23 -h” for help.
-version=1.4.1 # Coming soon: With combined parameters support using “getopts”.
+version=1.4.2 # Coming soon: With combined parameters support using “getopts”.
 # Coming soon: Debug log.
 # Originally written by Handroid7.
 # You are encouraged to fork, distribute this code.
 # Feel free to modify for customization.
 
 alias Bbb=Bbb23
 alias bbb23=Bbb23
 alias BBB=Bbb23
 alias bbb=Bbb23
 
 d8() { date +%Y%m%d%H%M%S ;}
 
 complete -W '\-n \-b \-t \-h --help' bbb23 Bbb23 bbb Bbb BBB
 
 function runx() {
   for ((n=0;n<$1;n++))
     do ${*:2}
   done
 }
 
 function randomletter { head /dev/urandom | tr -dc A-Z | head -c 1 ;}
 function randomnumber { head /dev/urandom | od -d | head -n 1 | tail -c 2 | head -c 1 ;} # Different method for variety.
 
 function Bbb23 {
 
 letter1=$(randomletter)
 
 printf "$letter1" #                           # B
 printf "$letter1" |tr '[:upper:]' '[:lower:]' #  #  b
 printf "$letter1" |tr '[:upper:]' '[:lower:]' #  #   b
 printf "$(randomnumber)""$(randomnumber)" #      #    23
 
 # Options
 
 if [[ "$@" == *"-b"* ]] ; then printf "\n" ; fi #           # Line break if demanded.
 
   if [[ ! "$@" == *"-n"* ]] && [[ ! "$@" == *"-h"* ]]; then # Requires spaces instead of tabulator (indent) due to copy-paste mess-up.
    if [[ ! $(( $(date +%S) % 2 )) == 0 ]]
    then
         xdg-open "https://www.youtube.com/embed/Dg6HQ8RlPGQ?loop=1&autoplay=1&playlist=Dg6HQ8RlPGQ" #         # Easter-egg. Plays the song that reminds me of Bbb23 for unknown reasons, depending on which second the command was run. Pass “-n” option to deactivate.
         xdg-open "https://en.wikipedia.org/wiki/User:Bbb23" #         # Glance at Bourdeilles while listening to that music. Get that ultimate Bbb23 experience.
-        if [ ! -f Bourdeilles_view.jpg ] ;then curl -O https://upload.wikimedia.org/wikipedia/commons/8/82/Bourdeilles_view.jpg
+        if [ ! -f Bourdeilles_view.jpg ] ;then ( curl -s -O https://upload.wikimedia.org/wikipedia/commons/8/82/Bourdeilles_view.jpg )&
     fi # Probably the first picture you ever got to stare at after you discovered that your Wikipedia account has been plundered.
   fi
 fi
 
 
 BBBrhythm() { sleep "${1:-.298}" ;} # Usually exactly 0.3 seconds (200 beats per minute), but compensating for latency. Manually decrease to “.297” or similar, if your computer is slower.
 BBBdance() { while :; do
 printf B;BBBrhythm
 printf b;BBBrhythm
 printf b;BBBrhythm
 printf 2;BBBrhythm
 printf 3;BBBrhythm
 BBBrhythm
 printf "\b\b\b\b\b     \b\b\b\b\b"
 BBBrhythm;BBBrhythm
 done ;}
 
 
 
                       # Help
 
 if [[ "$@" == *"-h"* ]] || [[ "$@" == *"help"* ]]; then echo -e "
 \e[102m\e[30m\nBbb23 username generator – user manual.\e[0m"'
 
  -h           Show help.
  -n           Deactivate music easter egg that plays “Dum Dee Dum” depending on whether the current second is odd or even. Odd = play music.
  -b           Break line at the end. Same as “echo $(bbb23)”.
  -t           Bbb23 error code mode. Matched to “Dum Dee Dum” music.
 
 Possible usages:
  echo $(bbb23 -n -b)                                       Generates plain output with line break, without playing music.
  runx 100 bbb23 -n -b >>username_suggestions.txt           Generates a list of 100 suggested usernames. Choose your file name.
  runx  10 bbb23 -n -b |tee -a username_suggestions.txt     Generates a list of  10 suggested usernames while printing them into the terminal.
 '
 fi
 
 
 if [[ "$@" == *"-t"* ]] || [[ "$@" == "" ]]; then
 printf "\n\n\e[101mError:\e[0m[CODE]\b\b\b\b\b\b";sleep .85;printf " ";BBBdance
 fi
 
 }
 
 read -p "Press to test Bbb23 name generator version $version.";echo -e "Test initiated. Version: $version \n";Bbb23 -n -b -h -t
 : #