Terminal colors for your .aliases file (macOS)

.colors

# First are the color variables
# Second is a function that will test the colors on your machine (tested on bash and zsh on macOS)
# Some terminals/OS's have weird inconsistencies with the escape codes, 
#   so google will be your friend if this doesn't work quite right
#
# You can copy/paste these into your .bashrc or similar file
# Don't forget to source the file again or restart your terminal session to apply!

# Normal Colors
export Black='\033[0;30m'        # Black
export Red='\033[0;31m'          # Red
export Green='\033[0;32m'        # Green
export Yellow='\033[0;33m'       # Yellow
export Blue='\033[0;34m'         # Blue
export Purple='\033[0;35m'       # Purple
export Cyan='\033[0;36m'         # Cyan
export White='\033[0;37m'        # White

# Bold
export BBlack='\033[1;90m'       # Black
export BRed='\033[1;91m'         # Red
export BGreen='\033[1;92m'       # Green
export BYellow='\033[1;93m'      # Yellow
export BBlue='\033[1;94m'        # Blue
export BPurple='\033[1;95m'      # Purple
export BCyan='\033[1;96m'        # Cyan
export BWhite='\033[1;97m'       # White

# Background 
export On_Black='\033[40m'       # Black
export On_Red='\033[41m'         # Red
export On_Green='\033[42m'       # Green
export On_Yellow='\033[43m'      # Yellow
export On_Blue='\033[44m'        # Blue
export On_Purple='\033[45m'      # Purple
export On_Cyan='\033[46m'        # Cyan
export On_White='\033[47m'       # White

# Background Bold
export On_BBlack='\033[100m'       # Black
export On_BRed='\033[101m'         # Red
export On_BGreen='\033[102m'       # Green
export On_BYellow='\033[103m'      # Yellow
export On_BBlue='\033[104m'        # Blue
export On_BPurple='\033[105m'      # Purple
export On_BCyan='\033[106m'        # Cyan
export On_BWhite='\033[107m'       # White

export NC="\033[m"               # Color Reset

colorcodes() {
  T='=^-^='

  echo -e "\n Normal BG          \033[1;37m\033[40m40m\033[1;0m       \033[0;30m\033[41m41m\033[1;0m       \033[0;30m\033[42m42m\033[1;0m       \033[0;30m\033[43m43m\033[1;0m       \033[0;30m\033[44m44m\033[1;0m       \033[0;30m\033[45m45m\033[1;0m       \033[0;30m\033[46m46m\033[1;0m       \033[0;30m\033[47m47m\033[1;0m";

  for FGs in '    m' '   1m' '  30m' '1;30m' '  31m' '1;31m' '  32m'  '1;32m' '  33m' '1;33m' '  34m' '1;34m' '  35m' '1;35m' '  36m' '1;36m' '  37m' '1;37m';
  do
    FG=${FGs// /}
    echo -en " $FGs \033[$FG  $T  "
    for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
    do
      echo -en "$EINS \033[$FG\033[$BG  $T  \033[m";
    done
    echo;
  done

  echo -e "\n High Intensity BG  \033[1;37m\033[100m100m\033[1;0m      \033[0;30m\033[101m101m\033[1;0m     \033[0;30m\033[102m102m\033[1;0m      \033[0;30m\033[103m103m\033[1;0m      \033[0;30m\033[104m104m\033[1;0m      \033[0;30m\033[105m105m\033[1;0m      \033[0;30m\033[106m106m\033[1;0m      \033[0;30m\033[107m107m\033[1;0m";

  for FGs in '    m' '   1m' '  30m' '1;30m' '  31m' '1;31m' '  32m'  '1;32m' '  33m' '1;33m' '  34m' '1;34m' '  35m' '1;35m' '  36m' '1;36m' '  37m' '1;37m';
  do
    FG=${FGs// /}
    echo -en " $FGs \033[$FG  $T  "
    for BG in 100m 101m 102m 103m 104m 105m 106m 107m;
    do
      echo -en "$EINS \033[$FG\033[$BG  $T  \033[m";
    done
    echo;
  done
  echo

  echo -e "\n\033[30m\033[107mExample use:\033[m\n"
  echo '      escape prefix    \\033['
  echo '    white bold text    .    1;37m'
  echo '      escape prefix    .    .    \\033['
  echo ' magenta background    .    .    .    45m'
  echo '               text    .    .    .    .   white on magenta'
  echo '      escape prefix    .    .    .    .   .                \\033['
  echo '   clear formatting    .    .    .    .   .                .    m'
  echo '                       .    .    .    .   .                .    .'
  echo '       full command    \\033[1;37m\\033[45m white on magenta \\033[m'
  echo -e "             result                      \033[1;37m\033[45m white on magenta \033[m"

}