Colour bars/Display: Difference between revisions
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({{header|UNIX Shell}}) |
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set colors [list {*}[lrange $colors 1 end] [lindex $colors 0]] |
set colors [list {*}[lrange $colors 1 end] [lindex $colors 0]] |
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}</lang> |
}</lang> |
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== {{header|UNIX Shell}} == |
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<lang sh>clear |
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WIDTH=`tput cols` |
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HEIGHT=`tput lines` |
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NUMBARS=8 |
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BARWIDTH=`expr $WIDTH / $NUMBARS` |
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l="1" # Set the line counter to 1 |
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while [ "$l" -lt $HEIGHT ]; do |
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b="0" # Bar counter |
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while [ "$b" -lt $NUMBARS ]; do |
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tput setab $b |
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s="0" |
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while [ "$s" -lt $BARWIDTH ]; do |
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echo -n " " |
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s=`expr $s + 1` |
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done |
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b=`expr $b + 1` |
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done |
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echo # newline |
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l=`expr $l + 1` |
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done |
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tput sgr0 # reset</lang> |
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== {{header|ZX Spectrum Basic}} == |
== {{header|ZX Spectrum Basic}} == |
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