Various shell scripts for use on the RTC server. Not your official RTC stuff!
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#! /bin/bash
# a crude box-around-the-text utility
readonly PROGNAME=${0##*/}
readonly VERSION="1.0"
readonly COLS=$((COLUMNS-4))
readonly FOLDWIDTH=$((COLS-2))
printf "+%${COLS}s+\n" " "|sed -e 's! !-!g;'
while IFS= read -r A ; do printf "| %-${FOLDWIDTH}s |\n" "$A" ; done < <(sed -e 's!\t! !g' $1 | fold -s -w${FOLDWIDTH})
printf "+%${COLS}s+\n" " "|sed -e 's! !-!g;'