Urgent Linux scripting help
i wrote a script in Linux Kate
this script is to show all system information avalible on the computer in a menu form but when pressed option 1 to show jus the hard drive information it shows all of the information avalible
and i got a backup code which is not paste in the below script which does not work any1 know a easy backup script jus for system files
any1 could help
#!/bin/bash
while :
do
echo "1.Output System specifications"
echo "2.Display Virtual memory statistics"
echo "3.Display memory usage"
echo "4.Estimate file space usage"
echo "5.Display free disk space"
echo "6.Backup files"
echo "7.EXIT"
echo -n "Enter a number between 1 and 7 and press [ENTER];"
read opt
case $opt in
1) uname ;;
2) vmstat ;;
3) free ;;
4) du ;;
5) df ;;
#6)
7) echo "Bye $USER";
exit 1;;
esac
sleep 2
clear
# harddisk information
if [ -d /proc/ide/hda ]
then
echo -e "Hard disk information:"
echo -e "--------------------------------------------------------------------"
echo -e "Model: `cat /proc/ide/hda/model` "
echo -e "Driver: `cat /proc/ide/hda/driver` "
echo -e "Cache size: `cat /proc/ide/hda/cache` "
fi
echo -e "--------------------------------------------------------------------"
echo -e "Computer CPU Information:"
echo -e "--------------------------------------------------------------------"
cat /proc/cpuinfo
echo -e "--------------------------------------------------------------------"
echo -e "Computer Memory Information:"
echo -e "--------------------------------------------------------------------"
cat /proc/meminfo
echo -e "--------------------------------------------------------------------"
echo -e "File System (Mount):"
echo -e "--------------------------------------------------------------------"
cat /proc/mounts
done
Comments
-
I got creative, here you go all you need to do it call the functions for the additional operations.
#!/bin/bash function SystemSpecs { uname -a } function VmStats { vmstat } function MemStats { free } function FileSpace { du } function FreeSpace { df } function BackupSystem { echo Backup Started `date` >> ~/backuplog mkdir /mnt/usbdrive/backups/`date +%Y%m%d` tar -czf /mnt/usbdrive/backups/`date +%Y%m%d`/data.tar.gz /data echo Backup Completed `date` >> ~/backuplog } function ExitMessage { echo "Bye $USER" } function HdInfo { if [ -d /proc/ide/hda ] then echo -e "Hard disk information:" echo -e "--------------------------------------------------------------------" echo -e "Model: `cat /proc/ide/hda/model` " echo -e "Driver: `cat /proc/ide/hda/driver` " echo -e "Cache size: `cat /proc/ide/hda/cache` " fi } function CpuInfo { echo -e "--------------------------------------------------------------------" echo -e "Computer CPU Information:" echo -e "--------------------------------------------------------------------" cat /proc/cpuinfo } function CMemInfo { echo -e "--------------------------------------------------------------------" echo -e "Computer Memory Information:" echo -e "--------------------------------------------------------------------" cat /proc/meminfo } function FsInfo { echo -e "--------------------------------------------------------------------" echo -e "File System (Mount):" echo -e "--------------------------------------------------------------------" cat /proc/mounts } while : do clear printf "|-------------------------------------------------------------|\n" printf "| Choose which system information you need |\n" printf "|-------------------------------------------------------------|\n" printf "\n" printf "1. Output System specifications\n" printf "2. Display Virtual memory statistics\n" printf "3. Display memory usage\n" printf "4. Estimate file space usage\n" printf "5. Display free disk space\n" printf "6. Backup files\n" printf "7. EXIT\n" printf "\n" printf "Enter a number between 1 and 7 and press [ENTER]: " read opt printf "\n" case "$opt" in 1) SystemSpecs ;; 2) VmStats ;; 3) MemStats ;; 4) FileSpace ;; 5) FreeSpace ;; 6) BackupSystem ;; 7) ExitMessage exit 1 ;; else) sleep 2 clear ;; esac clear done
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