14 lines
315 B
Bash
Executable file
14 lines
315 B
Bash
Executable file
#!/usr/bin/env bash
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main() {
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hour=$(date +%H)
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if ((hour >= 12 && hour < 16)); then
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printf "%s AM\n" "$(date '+%I:%M:%S')"
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elif ((hour >= 16 || hour <= 23)); then
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printf "%s PM\n" "$(date '+%I:%M:%S')"
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else
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echo "Invalid hour. Please check your system clock."
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fi
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}
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main
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