53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
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#!/bin/sh
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case $0 in
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*"timer"*)
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[ $# -ne 2 ] && printf "specify minutes and \
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seconds\n" && exit 1
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sleep $(($1 * 60 + $2))
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printf "your timer is done\a\n"
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exit 0
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;;
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*"alarm"*)
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[ $# -ne 1 ] && printf "specify time\n" && exit 1
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ttw=$(($(date +%s --date="$1 tomorrow") - $(date +%s)))
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sleep $ttw
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printf "your alarm is done\a\n"
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exit 0
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;;
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*"tomato"*)
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[ $# -ne 2 ] && \
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printf "specify work and rest time\n" && exit 1
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counter=0
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while true; do
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printf "start work cycle %s\a\n" $(($counter + 1))
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sleep $(($1 * 60))
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printf "start rest cycle %s\a\n" $(($counter + 1))
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sleep $(($2 * 60))
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counter=$(($counter + 1))
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done
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exit 0
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;;
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*"stopwatch"*)
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now=$(date +%s)
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read var
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printf "%s\n" $(($(date +%s) - $now))
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exit 0
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;;
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*"verbosewatch"*)
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min=59
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sec=55
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while true; do
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printf "%02d:%02d\r" $min $sec
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sleep 1
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sec=$(($sec + 1))
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[ $sec -eq 60 ] && min=$(($min + 1)) && sec=0
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done
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exit 0
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;;
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*)
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printf "unknown invocation\n"
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exit 2
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;;
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esac
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