11 lines
202 B
Bash
11 lines
202 B
Bash
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#!/bin/sh
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#program to print a greeting
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hour=$(date +%H)
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case "$hour" in
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0? | 1[01] ) echo "Good morning $USER";;
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1[2-7] ) echo "Good afternoon $USER";;
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* ) echo "Good evening $USER";;
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esac
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