学步园

man mount

1.挂载ISO镜像：mount -o loop  xxx.iso  /media/mountdir

2. 挂载光盘：mount -t iso9660  /dev/cdrom  /mnt/cdrom

自动挂载和卸载ISO镜像脚本：

#!/bin/bash

usage(){
cat <<EOF
`basename $0` USAGE:
 -m 
   mount CentOS-IOS on /media/os;
 -u 
   umount CentOS-IOS on /media/os;
EOF
}
if (($#<1))
then
  usage;
fi

while getopts :mu opt
do
 case $opt in
  m) mount -o loop /data/Cent-IOS/CentOS-6.2-i386-bin-DVD1.iso /media/os;
     echo "mount success";
     df -a;
     exit 0 ;;
  u) { umount /media/os;echo "umount success";df -a;exit 0; };;

  \?) { echo "uknown option"; usage;exit 1; };;

  *) { usage;exit 1; };;
 esac
done