使用rsync的备份脚本

Posted 2021-02-23

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Simple backup script using Rsync

#!/bin/sh
 
mtnpnt="/mnt/hd/"
 
src="/dir/"
 
disk="/dev/sd"
 
dest="/mnt/usb_harddrive/dest/"
 
if grep '/mnt/hd' /etc/mtab > /dev/null 2>&1; then
 
   echo "already mount... - $(date)" > logfile
 
   rsync -avm $src --exclude-from=/dir/exclude-file $dest >> logfile
 
   df -h >> logfile
 
   umount $disk
 
else
 
  echo "not mount ... - $(date)" > logfile
 
  mount $disk $mntpnt
 
  if grep '/mnt/hd" /etc/mtab > /dev/null 2>&1; then
 
     echo "mount by script... - $(date) >> filelog
 
     rsync -avm $src --exclude-from="/dir/exclude-file $dest >> logfile
 
     df -h >> logfile
 
  else
 
     echo "failed .. - $(date)" > filelog
 
  fi
 
fi