Display ANSI colors
#!/bin/bash # Display ANSI colors clear for attribute in 0 1 4 5 7 ; do printf "ESC[%s;Foreground;Background\n" $attribute for foreground in 30 31 32 33 34 35 36 37; do for background in 40 41 42 43 44 45 46 47; do printf '\033[%s;%s;%sm %02s;%02s ' $attribute $foreground $background $foreground $background done printf '\n' done printf '\033[0m' echo "----------------------------------------------------------------" done