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#!/bin/sh
set -eu
tput civis
sleep=$(( 60 - $(date +'%S' | sed 's/^0//') ))
while :; do
if [ $(apm -a) -eq 1 ]; then
printf '%3s%%' "$(apm -l)"
else
test $(apm -b) -eq 2 && tput setaf 1 bold
printf '%3.3sm' "$(apm -m)"
tput sgr0
fi
printf ' %s\r' "$(date +'%a %H:%M')"
sleep $sleep
sleep=60
done
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