linux下备份、恢复脚本

1 #!/bin/sh
2 # Author lian
3 HOME="/home/lian"
4 cOnf="./conf"
5 dest_dir="./files"
6 #copy="cp -rpv"
7 #copy="rsync -avzPSH"
8 copy="rsync -avPSH --delete"
9 #copy="echo"
10
11 # calculate the total size
12 size=$(
13 sed -n -e "/^#/!p" $conf |
14 while read file
15 do
16 du -sb `eval echo $file`
17 done | awk ‘BEGIN{sum=0} {sum+=$1} END{print sum}‘
18 )
19 #echo "Total size: $(($size/1024/1024)) MB"
20 # more accurate
21 echo "Total size: `echo "scale=4; $size/1024/1024" | bc` MB"
22
23 # now copy
24 if [ ! -d $dest_dir ]
25 then
26 mkdir $dest_dir
27 fi
28
29 :<<\EOF
30 if [ -d $dest_dir ]
31 then
32 sudo rm -fr $dest_dir
33 mkdir $dest_dir
34 else
35 mkdir $dest_dir
36 fi
37 EOF
38
39 sed -n -e "/^#/!p" $conf |
40 while read file
41 do
42 eval echo $file
43 done | awk ‘{for(i=1; i<=NF; i++) print $i}‘ | xargs -i sudo $copy {} $dest_dir
44
45 echo `du -sh | awk ‘{print "Total copied size: " $1}‘`

1 #!/bin/sh
2 # Author lian
3 HOME="/home/lian"
4 cOnf="./conf"
5 src_dir="./files"
6 #copy="cp -rpv"
7 #copy="rsync -avzPSH"
8 copy="rsync -avPSH --delete"
9 #copy="echo"
10
11 # now restore
12 sed -n -e "/^#/!p" $conf | awk -F/ ‘{
13 dir_name=$1
14 for(i=2; i)
15 {
16 dir_name=dir_name"/"$i
17 }
18 print dir_name":"$NF
19 }‘ |
20 while read file
21 do
22 #dir_name=`dirname $file`
23 #dir_name=`echo "$file" | awk -F/ ‘BEGIN{dir_name=$1}{for(i=1; i‘`
24 dir_name=$(eval echo `echo "$file" | awk -F: ‘{print $1}‘`)
25 file_name=`echo "$file" | awk -F: ‘{print $2}‘`
26 #echo $dir_name
27 eval echo $src_dir/$file_name |
28 awk ‘{
29 for(i=1; i<=NF; i++)
30 {
31 cmd="echo "$i" | xargs -i basename {}";
32 cmd | getline var;
33 print var;
34 }
35 }‘ |
36 xargs -i echo "$copy $src_dir/{} $dir_name" |
37 sh
38 done
39
40 echo "Total restored size: `du -sh $src_dir`"

# files needed to bak
$HOME/.bash*
$HOME/bin
$HOME/.config
$HOME/.dropbox*
$HOME/.eclipse
$HOME/.fontconfig
$HOME/.getmail
$HOME/.i3*
$HOME/Life
$HOME/Mails
$HOME/.mplayer
$HOME/.rtorrent.rc
$HOME/.shutter
$HOME/.spf13-vim-3
$HOME/.sunpinyin
$HOME/.thunderbird
$HOME/.tmux.conf
$HOME/.vim*
$HOME/.virtinst
$HOME/.virt-manager
$HOME/.w3m
$HOME/WorkDir
$HOME/workspace
$HOME/.[xX]*
/etc/httpd
/etc/my.cnf*
/etc/php*
/etc/rsync*
/etc/samba
/etc/vsftpd
/etc/hosts