mirror of https://github.com/fengyuhetao/shell.git
50 lines
620 B
Bash
50 lines
620 B
Bash
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#!/bin/bash
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function menu {
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clear
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echo
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echo -e "\t\tSys Admin Menu\n"
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echo -e "\t1. Display disk space"
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echo -e "\t2. Display logged on users"
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echo -e "\t3. Display memory usage"
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echo -e "\t0. Exit program\n\n"
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echo -en "\t\tEnter option:"
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read -n 1 option
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}
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function diskspace {
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clear
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df -k
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}
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function whoseon {
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clear
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who
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}
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function menusage {
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clear
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cat /proc/meminfo
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}
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while [ 1 ]
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do
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menu
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case $option in
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0)
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break;;
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1)
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diskspace;;
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2)
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whoseon;;
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3)
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menusage;;
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*)
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clear
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echo "Sorry, wrong selection";;
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esac
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echo -en "\n\n\t\tHit any key to continue"
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read -n 1 line
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done
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clear
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