21 lines
394 B
Bash
Executable File
21 lines
394 B
Bash
Executable File
#!/usr/bin/env bash
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# optionally takes a single argument of how long of a delay to take. defaults to 5 seconds.
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seconds=$1
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# seconds
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if [[ "$seconds" -lt "1" ]] || [[ "$seconds" -gt "60" ]]; then
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seconds=5
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fi
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# convert delay in seconds to 1/50 slice of time
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slice=$(echo "scale=3; $seconds/50" | bc -l)
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echo ''
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for i in $(seq 1 50); do
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sleep "$slice"
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echo -n '.'
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done
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echo ''
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