tcl expect example rsync

Below script can be used for backup the user data from remote server to local directory (LOCAL_DIRECTORY) without prompting the password.


==========Start Script===========
#!/usr/local/bin/tclsh8.4
package require Expect
spawn rsync -avz -e ssh username@serverIP.net:/home/username/data/ LOCAL_DIRECTORY
match_max 100000
# Look for passwod prompt
expect "*?assword:*"
# Send password password
send "Password123\n"
interact
puts "Enjoy Expect"
=======================End Script===============