| Current Path : /compat/linux/proc/68247/root/compat/linux/proc/68247/root/compat/linux/usr/share/doc/bash-3.2/scripts/ |
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| Current File : //compat/linux/proc/68247/root/compat/linux/proc/68247/root/compat/linux/usr/share/doc/bash-3.2/scripts/center |
#! /bin/bash
#
# center - center a group of lines
#
# tabs in the lines might cause this to look a little bit off
#
#
width=${COLUMNS:-80}
if [[ $# == 0 ]]
then
set -- /dev/stdin
fi
for file
do
while read -r
do
printf "%*s\n" $(( (width+${#REPLY})/2 )) "$REPLY"
done < $file
done
exit 0