https://stackoverflow.com/questions/5947742/how-to-change-the-output-color-of-echo-in-linux
Foreground colours:
# Reset Color_Off='\033[0m' # Text Reset # Regular Colors Black='\033[0;30m' # Black Red='\033[0;31m' # Red Green='\033[0;32m' # Green Yellow='\033[0;33m' # Yellow Blue='\033[0;34m' # Blue Purple='\033[0;35m' # Purple Cyan='\033[0;36m' # Cyan White='\033[0;37m' # White # Bold BBlack='\033[1;30m' # Black BRed='\033[1;31m' # Red BGreen='\033[1;32m' # Green BYellow='\033[1;33m' # Yellow BBlue='\033[1;34m' # Blue BPurple='\033[1;35m' # Purple BCyan='\033[1;36m' # Cyan BWhite='\033[1;37m' # White # Underline UBlack='\033[4;30m' # Black URed='\033[4;31m' # Red UGreen='\033[4;32m' # Green UYellow='\033[4;33m' # Yellow UBlue='\033[4;34m' # Blue UPurple='\033[4;35m' # Purple UCyan='\033[4;36m' # Cyan UWhite='\033[4;37m' # White # Background On_Black='\033[40m' # Black On_Red='\033[41m' # Red On_Green='\033[42m' # Green On_Yellow='\033[43m' # Yellow On_Blue='\033[44m' # Blue On_Purple='\033[45m' # Purple On_Cyan='\033[46m' # Cyan On_White='\033[47m' # White # High Intensity IBlack='\033[0;90m' # Black IRed='\033[0;91m' # Red IGreen='\033[0;92m' # Green IYellow='\033[0;93m' # Yellow IBlue='\033[0;94m' # Blue IPurple='\033[0;95m' # Purple ICyan='\033[0;96m' # Cyan IWhite='\033[0;97m' # White # Bold High Intensity BIBlack='\033[1;90m' # Black BIRed='\033[1;91m' # Red BIGreen='\033[1;92m' # Green BIYellow='\033[1;93m' # Yellow BIBlue='\033[1;94m' # Blue BIPurple='\033[1;95m' # Purple BICyan='\033[1;96m' # Cyan BIWhite='\033[1;97m' # White # High Intensity backgrounds On_IBlack='\033[0;100m' # Black On_IRed='\033[0;101m' # Red On_IGreen='\033[0;102m' # Green On_IYellow='\033[0;103m' # Yellow On_IBlue='\033[0;104m' # Blue On_IPurple='\033[0;105m' # Purple On_ICyan='\033[0;106m' # Cyan On_IWhite='\033[0;107m' # White
Background Mode:
|------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | color-mode | octal | hex | bash | description | example (= in octal) | NOTE | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | 0 | \033[0m | \x1b[0m | \e[0m | reset any affect | echo -e "\033[0m" | 0m equals to m | | 1 | \033[1m | | | light (= bright) | echo -e "\033[1m####\033[m" | - | | 2 | \033[2m | | | dark (= fade) | echo -e "\033[2m####\033[m" | - | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | text-mode | ~ | | | ~ | ~ | ~ | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | 3 | \033[3m | | | italic | echo -e "\033[3m####\033[m" | | | 4 | \033[4m | | | underline | echo -e "\033[4m####\033[m" | | | 5 | \033[5m | | | blink (slow) | echo -e "\033[3m####\033[m" | | | 6 | \033[6m | | | blink (fast) | ? | not wildly support | | 7 | \003[7m | | | reverse | echo -e "\033[7m####\033[m" | it affects the background/foreground | | 8 | \033[8m | | | hide | echo -e "\033[8m####\033[m" | it affects the background/foreground | | 9 | \033[9m | | | cross | echo -e "\033[9m####\033[m" | | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | foreground | ~ | | | ~ | ~ | ~ | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | 30 | \033[30m | | | black | echo -e "\033[30m####\033[m" | | | 31 | \033[31m | | | red | echo -e "\033[31m####\033[m" | | | 32 | \033[32m | | | green | echo -e "\033[32m####\033[m" | | | 33 | \033[33m | | | yellow | echo -e "\033[33m####\033[m" | | | 34 | \033[34m | | | blue | echo -e "\033[34m####\033[m" | | | 35 | \033[35m | | | purple | echo -e "\033[35m####\033[m" | real name: magenta = reddish-purple | | 36 | \033[36m | | | cyan | echo -e "\033[36m####\033[m" | | | 37 | \033[37m | | | white | echo -e "\033[37m####\033[m" | | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | 38 | 8/24 | This is for special use of 8-bit or 24-bit | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | background | ~ | | | ~ | ~ | ~ | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | 40 | \033[40m | | | black | echo -e "\033[40m####\033[m" | | | 41 | \033[41m | | | red | echo -e "\033[41m####\033[m" | | | 42 | \033[42m | | | green | echo -e "\033[42m####\033[m" | | | 43 | \033[43m | | | yellow | echo -e "\033[43m####\033[m" | | | 44 | \033[44m | | | blue | echo -e "\033[44m####\033[m" | | | 45 | \033[45m | | | purple | echo -e "\033[45m####\033[m" | real name: magenta = reddish-purple | | 46 | \033[46m | | | cyan | echo -e "\033[46m####\033[m" | | | 47 | \033[47m | | | white | echo -e "\033[47m####\033[m" | | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------| | 48 | 8/24 | This is for special use of 8-bit or 24-bit | |------------+----------+---------+-------+------------------+------------------------------+--------------------------------------|