stupid bash tricks - macos / bsd flavored

stupidbashtricks.sh

##### PLAY ALL THE SOUNDS #####
## https://ss64.com/osx/afplay.html
musicafast ()
{
  echo "find / -type f -name "*.aif" -o -name "*.mp3" 2>/dev/null |xargs -I % afplay % -r 7"
  find / -type f -name "*.aif" -o -name "*.mp3" 2>/dev/null |xargs -I % afplay % -r 7
}

##### ANNOY SOMEONE ELSE #####
$ export PS1=$PS1'\a'

export PS2='\[\033[0;36m\]_more\[\033[0;34m\] >\[\033[0m\] '

##### RAINBOW ##### (thanks @lritter)
rainbow()
{
  digits=$(date +%s)
  random="${digits: -2}"
  default_offset="$random"+3*13
  default_stride="$random"+1
  offset="${1:-$default_offset}"
  stride="${2:-$default_stride}"

  # for 9 lines in a window:
  for l in $(seq 9); do
    c=$(echo "define abs(i) {if (i < 0) return (-i); return (i) }; (abs(215-(${l}*${stride})+${offset}) % 215) + 16" | bc)
    printf "\x1b[48;5;${c}m\n"
  done
  tput sgr0
  printf "\n"
}

##### RAINBOW WINDOW ##### (thanks @lritter)
rainbows()
{
  digits=$(date +%s)
  random="${digits: -2}"
  default_offset="$random"+3*13
  default_stride="$random"+1
  offset="${1:-$default_offset}"
  stride="${2:-$default_stride}"

  ## for all the lines in a window:
  for l in $(seq $(tput lines)); do
    c=$(echo "define abs(i) {if (i < 0) return (-i); return (i) }; (abs(215-(${l}*${stride})+${offset}) % 215) + 16" | bc)
    printf "\x1b[48;5;${c}m\n"
  done
  tput sgr0
  printf "\n"
}

##### CHECK SOUND #####
## https://ss64.com/osx/afplay.html
chk ()
{
  $*
  if [ $? -eq 0 ]
  then
    # success, good sound
    say success
    afplay /Music/Kanye\ West/Yandhi/07\ Last\ Name\ \(Instrumental\ Interlude\).mp3 -t 11.6 -r 3 -v 0.3
  else
    # fail, bad sound
    say failure
    afplay /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/Sine-1000Hz-300ms.aif
  fi
	## success ex
	# chk echo

	## failure ex
	# chk eval [[ 9 -eq 99 ]]
}

##### MK EXECUTABLE ##### (thanks @bleveque)
function touche() {
  touch $1
  chmod 755 $1
}

##### FRI-SAY ##### (thanks @bleveque)
say "$(curl -s -X GET 'https://gist.githubusercontent.com/vipyne/632e6a8614a4d3c8068bdb1996b5c131/raw/89414d81f9d7c64686cdc8de00e744dda78b2944/FRIDAY' | sed 's/\\n/ /g')"
## inspired by:
# function runProductionDeploy() {
#   runDeploy staging production $install_dependencies

#   if [ $day_of_week -eq 5 ]; then
#     echo "Here's a song while you continue with your friday!"
#     say "$(curl -s -X GET https://private-anon-fc483754f2-lyricsovh.apiary-proxy.com/v1/Rebecca%20Black/Friday | sed 's/\\n/ /g')" & # wrong private hash
#   fi
# }

##### CHANGE TAB TITLE #####
t ()
{
  TITLE=$@;
  TITLE_CAP=$(echo "$TITLE" | tr '[:lower:]' '[:upper:]');
  ttty=$(echo $(tty) | sed -e 's/\/[a-zA-Z]*//g')
  echo -en "\033]0;|| $ttty $TITLE_CAP \a ";
}
t $(basename $(pwd))

##### STAR TAB TITLE #####
# EMOJI = 💜💚❤️💙🧡🖤💛
ts ()
{
  EMOJIS=(💜 🖤 💚 💙 🧡 💛 ❤️)
  ARGS="$@"
  TITLE=""
  BOOL=1
  for i in $ARGS;do
    if [ $BOOL -eq 1 ];then
      BOOL=1234;
      continue;
    fi;
    TITLE+="$i"
    TITLE+=" "
  done
  TITLE_CAP=$(echo "$TITLE" | tr '[:lower:]' '[:upper:]');
  STAR="☆${EMOJIS[$1]}";
  echo -en "\033]0;|| $STAR $TITLE_CAP $STAR ||\a ";
}

colorz () #https://raymii.org/s/snippets/Bash_Bits_Add_Color_Output_To_Your_Scripts.html
{
  x=`tput op` y=`printf %$((${COLUMNS}-6))s`;for i in {0..256};do o=00$i;echo -e ${o:${#o}-3:3} `tput setaf $i;tput setab $i`${y// /=}$x;done;
}

ansi() #http://wiki.bash-hackers.org/scripting/terminalcodes
{
for a in 0 1 4 5 7; do
  echo "a=$a "
  for (( f=0; f<=9; f++ )) ; do
    for (( b=0; b<=9; b++ )) ; do
      #echo -ne "f=$f b=$b"
      echo -ne "\\033[${a};3${f};4${b}m"
      echo -ne "\\\\\\\\033[${a};3${f};4${b}m"
      echo -ne "\\033[0m "
    done
  echo
  done
  echo
done
echo
}

##### fun aliases
alias woman='man'
alias dog='cat'
alias moon='echo "curl wttr.in/Moon" && curl wttr.in/Moon'

export CLICOLOR=1
# https://www.cyberciti.biz/faq/apple-mac-osx-terminal-color-ls-output-option/
alias ls='LSCOLORS=aggxcxcxCxegedabagacad ls -Galh'
alias nls='$(which ls)'

##### because touchbars are the worst...
alias futb='sudo pkill TouchBarServer'

alias ndiff="git diff -- . ':!package-lock.json'"

alias listscripts="sed -n '/\"scripts\": {/,/\}\,/{//!p;}' package.json"

##### just stupid
brew install sl
brew install lolcat
brew install cowsay