# http://linoxide.com/linux-shell-script/shell-script-backup-files-directories-rsync/

#=== Script 1 ===
#!/bin/bash


#We will save path to backup file in variable
backupf='/tmp/bckup.txt'

#Next line just prints message
echo "Shell Script Backup Your Files / Directories Using rsync"

#next line check if entered value is not null, and if null it will reask user to enter Destination Server
while [ x$desthost = "x" ]; do

#next line prints what userd should enter, and stores entered value to variable with name desthost
read -p "Destination backup Server : " desthost

#next line finishes while loop
done

#next line check if entered value is not null, and if null it will reask user to enter Destination Path
while [ x$destpath = "x" ]; do

#next line prints what userd should enter, and stores entered value to variable with name destpath
read -p "Destination Folder : " destpath

#next line finishes while loop
done

#Next line will start reading backup file line by line
for line in `cat $backupf`

#and on each line will execute next
do

#print message that file/dir will be copied
echo "Copying $line ... "
#copy via rsync file/dir to destination

rsync -ar "$line" "$desthost":"$destpath"

#this line just print done
echo "DONE"

#end of reading backup file
done

# === Script 2 ===
#!/bin/bash

#We will save path to backup file in variable
backupf='/tmp/bckup.txt'

#Next line just prints message
echo "Shell Script Backup Your Files / Directories Using rsync"

#next line check if entered value is not null, and if null it will reask user to enter Destination Server
while [ x$desthost = "x" ]; do

#next line prints what userd should enter, and stores entered value to variable with name desthost
read -p "Destination backup Server : " desthost

#next line finishes while loop
done

#next line check if entered value is not null, and if null it will reask user to enter Destination Path
while [ x$destpath = "x" ]; do

#next line prints what userd should enter, and stores entered value to variable with name destpath
read -p "Destination Folder : " destpath

#next line finishes while loop
done

#next line check if entered value is not null, and if null it will reask user to enter password
while [ x$password = "x" ]; do
#next line prints what userd should enter, and stores entered value to variable with name password. #To hide password we are using -s key
read -sp "Password : " password
#next line finishes while loop
done

#Next line will start reading backup file line by line
for line in `cat $backupf`

#and on each line will execute next
do

#print message that file/dir will be copied
echo "Copying $line ... "
#we will use expect tool to enter password inside script
/usr/bin/expect << EOD
#next line set timeout to -1, recommended to use
set timeout -1
#copy via rsync file/dir to destination, using part of expect ? spawn command

spawn rsync -ar ${line} ${desthost}:${destpath}
#as result of previous command we expect ?password? promtp
expect "*?assword:*"
#next command enters password from script
send "${password}\r"
#next command tells that we expect end of file (everything finished on remote server)
expect eof
#end of expect pard
EOD
#this line just print done
echo "DONE"

#end of reading backup file
done