linux u盘自动挂载卸载脚本

 

udev规则下加入如下内容：

ACTION!="add",GOTO="out"
KERNEL=="sd[a-z][0-5]",SUBSYSTEM=="block",KERNELS=="1-1:1.0",DRIVERS=="usb-storage",SYMLINK+="usba%n",RUN+="/sbin/udev_mount.sh %k"
KERNEL=="sd[a-z][0-5]",SUBSYSTEM=="block",KERNELS=="1-2:1.0",DRIVERS=="usb-storage",SYMLINK+="usbb%n",RUN+="/sbin/udev_mount.sh %k"
LABEL="out"
ACTION!="remove",GOTO="out"
KERNEL=="sd[a-z][0-5]",RUN+="/sbin/udev_umount.sh %k"
LABEL="out"

/sbin目录下加入udev_mount.sh

[ -e /mnt/$1 ] || /bin/mkdir -p /mnt/$1 >/dev/null 2>&1

mount_err=0

if [ -x /bin/mount ];then

        /bin/mount -t vfat /dev/$1 /mnt/$1 >/dev/null 2>&1
        mount_err=$?

        if [ $mount_err -ne 0 ];then

                /bin/mount -t fat /dev/$1 /mnt/$1 >/dev/null 2>&1
                mount_err=$?
        fi

        if [ $mount_err -ne 0 ];then

                /bin/mount -t msdos /dev/$1 /mnt/$1 >/dev/null 2>&1
                mount_err=$?
        fi
fi

if [ $mount_err -ne 0 ];then

        if [ -x /usr/sbin/ntfs-3g ]; then
                /usr/sbin/ntfs-3g /dev/$1 /mnt/$1 >/dev/null 2>&1
        fi
fi

 

/sbin目录下加入udev_umount.sh

 

#!/bin/sh

if [ -x /bin/umount ] ;then

        umount /mnt/$1 >/dev/null 2>&1
        [ -e /mnt/$1 ] && rmdir /mnt/$1 -f >/dev/null 2>&1
fi