1 #!/bin/sh
2 #Create by Qrui
3 while [ "1"="1" ]
4 do
5 clear
6
7 echo "=======menu by Qrui======="
8 echo "1)Show Time"
9 echo "2)CPU load"
10 echo "3)Memory free"
11 echo "4)DiskSpace status"
12 #echo "5)display input file_directory disk use!"
13 echo "5)current login users"
14 echo "0)Exit"
15 echo "=========================="
16
17 echo -n "Enter you chose [0-5]:"
18 read Chose
19
20 case ${Chose} in
21 0)exit;;
22 1)date +%T;;
23 2)uptime|awk -F":" '{print $5}';;
24 3)free -m |grep "Mem"|awk '{print $4}';;
25 4)df -lh;;
26 #5)du -sh $2;;
27 5)who;;
28 *)echo "This is not between 0-5,sorry!";;
29 esac
30
31 echo -n "Do you contiue [y/n]:"
32 read contine
33
34 if [ "${contine}" == "n" -o "${contine}" =="N" ]
35 then
36 exit
37 fi
38
39 done
