Created
November 26, 2019 01:31
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#! /bin/bash | |
n=32 | |
arg=setaf | |
text='Hello World! This is %s %d' | |
_help() | |
{ | |
printf 'usage: %s [--help|-H] [--16] [--256] [-t|--tiny] [--background|-b]\n' "$(basename $0)" | |
exit 0 | |
} | |
while (( $# > 0 )) | |
do | |
case "$1" in | |
256|--256|-256) | |
n=256 | |
shift | |
;; | |
16|--16|-16) | |
n=16 | |
shift | |
;; | |
--background|-b) | |
arg=setab | |
shift | |
;; | |
--tiny|-t) | |
text='█' | |
shift | |
;; | |
--help|-H) | |
_help | |
;; | |
--*|-*) | |
_help | |
;; | |
esac | |
done | |
for f in $(seq $n) | |
do | |
tput $arg $f | |
printf "$text" $arg $f | |
tput sgr0 | |
if (( f % 16 == 0 )) || [[ "$arg" == 'setab' ]] || [[ "$text" != '█' ]] | |
then | |
printf '\n' | |
fi | |
done |
Author
dtmilano
commented
Nov 26, 2019
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