局域网共享和自动同步u盘

1 samba共享

apt install samba
vi /etc/samba/smb.conf
[share]
  comment = share
  browseable = yes
  path = /share
  guest ok = no
  read only = no
smbpasswd -a admin
systemctl restart smbd
systemctl enable smbd

2 udev自动挂载

SUBSYSTEM!="block", KERNEL!="sd*|sr*|mmc*", GOTO="exit"
# check for special partitions we dont want mount

IMPORT{builtin}="blkid"
ENV{ID_FS_LABEL}=="EFI|BOOT|Recovery|RECOVERY|SETTINGS|boot|root0|share0", GOTO="exit"

# /dev/sd* with partitions/disk and filesystems only 
KERNEL=="sd*", ENV{DEVTYPE}=="partition|disk", ENV{ID_FS_USAGE}=="filesystem", GOTO="harddisk"
GOTO="exit"

# mount or umount for hdds
LABEL="harddisk"
ACTION=="add", RUN+="/usr/bin/usb_mount /dev/%k"
ACTION=="remove", RUN+="/usr/bin/usb_umount /dev/%k"
GOTO="exit"

# Exit
LABEL="exit"

3 挂载和同步脚本

#!/bin/bash

LABLE=$(blkid $1|awk '{print $2}'|cut -d'"' -f2)
FSTYPE=$(blkid $1|awk '{print $4}'|cut -d'"' -f2)
MOUNT_POINT=/media/$LABLE
MOUNT_OPTIONS="rw,sync,uid=1000,gid=1000,iocharset=utf8"
SHARE_DIR=/share

#mount
mkdir -p $MOUNT_POINT
mount -t $FSTYPE -o $MOUNT_OPTIONS $1 $MOUNT_POINT
sleep 2

#rsync
rsync -trulv $MOUNT_POINT/ $SHARE_DIR
rsync -trulv $SHARE_DIR/ $MOUNT_POINT

4 卸载脚本

#!/bin/bash

LABLE=$(blkid $1|awk '{print $2}'|cut -d'"' -f2)
FSTYPE=$(blkid $1|awk '{print $4}'|cut -d'"' -f2)
MOUNT_POINT=/media/$LABLE
MOUNT_OPTIONS="rw,sync,uid=1000,gid=1000,iocharset=utf8"
SHARE_DIR=/share

mkdir -p $MOUNT_POINT
mount -t $FSTYPE -o $MOUNT_OPTIONS $1 $MOUNT_POINT
sleep 2

#rsync
rsync -trulv $MOUNT_POINT/ $SHARE_DIR
rsync -trulv $SHARE_DIR/ $MOUNT_POINT