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1 #!/usr/bin/env bash
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2 #
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3 # This file echoes a bunch of color codes to the
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4 # terminal to demonstrate what's available. Each
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5 # line is the color code of one forground color,
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6 # out of 17 (default + 16 escapes), followed by a
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7 # test use of that color on all nine background
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8 # colors (default + 8 escapes).
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9 #
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10
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11 T='gYw' # The test text
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12
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13 echo -e "\n 40m 41m 42m 43m\
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14 44m 45m 46m 47m";
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15
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16 for FGs in ' m' ' 1m' ' 30m' '1;30m' ' 31m' '1;31m' ' 32m' \
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17 '1;32m' ' 33m' '1;33m' ' 34m' '1;34m' ' 35m' '1;35m' \
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18 ' 36m' '1;36m' ' 37m' '1;37m';
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19 do FG=${FGs// /}
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20 echo -en " $FGs \033[$FG $T "
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21 for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
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22 do echo -en "$EINS \033[$FG\033[$BG $T \033[0m";
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23 done
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24 echo;
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25 done
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26 echo
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