Various shell scripts for use on the RTC server. Not your official RTC stuff!
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#! /bin/bash
RULER=""
for ((i=0;i<$COLUMNS;i+=10)) ;do
RULER+="$(printf "%10.10d" $((i/10+1))|sed -e 's+^00000+0000:+g;s+0+.+g')"
done
echo -e "${RULER:0:COLUMNS}"