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25 lines
511 B
25 lines
511 B
5 years ago
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#!/usr/bin/env bash
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echo "$@" > "$HOME/timer"
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humanDuration=$(head -n 1 "$HOME/timer")
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# All these dates are in seconds since the epoch
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duration=$(( $(date -d "now + $humanDuration" '+%s') - $(date '+%s') ))
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# Display date time notification when half way
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( sleep $(( duration / 2 ))
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datetime
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) & disown
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# Display date time notification when 90% done
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( sleep $(( (duration * 9) / 10 ))
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datetime
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) & disown
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# Display date time notification when half way
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( sleep $duration
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datetime "Finished"
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) & disown
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