44 lines
1.4 KiB
Bash
44 lines
1.4 KiB
Bash
# This function shows some examples of shell colorizing and the color codes.
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# Nothing special... ;)
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# I got the commands from:
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# http://www.commandlinefu.com/commands/view/5879/show-numerical-values-for-each-of-the-256-colors-in-bash
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function colors() {
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case $1 in
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1)
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for x in 0 1 4 5 7 8; do
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for i in `seq 30 37`; do
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for a in `seq 40 47`; do
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echo -ne "\e[$x;$i;$a""m\\\e[$x;$i;$a""m\e[0;37;40m ";
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done;
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echo;
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done;
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done;
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echo "";
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;;
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2)
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for i in {0..255}; do
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echo -e "\e[38;05;${i}m\\\e[38;05;${i}m";
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done | column -c 80 -s ' ';
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echo -e "\e[m"
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;;
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3)
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for i in {0..255}; do echo -e "\e[38;05;${i}m${i}"; done | column -c 80 -s ' '; echo -e "\e[m"
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;;
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4)
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for code in {0..255}; do echo -en "\e[38;05;${code}m $code"; done
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;;
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5)
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for line in {0..5}; do
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for col in {0..39}; do
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code=$(( $col * 6 + $line + 16 ));
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printf $'\e[38;05;%dm %03d' $code $code;
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done;
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echo;
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done
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;;
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*)
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echo "command not found!"
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echo ""
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;;
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esac
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}
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