Here is a handy script to change your password on multiple servers at once. This can be very useful when you are working in a Linux server environment with multiple hosts.
Here is the script
#!/bin/bash for server in `cat ~/servers`; do echo $server; ssh user@$server 'passwd << EOF old password new password verify new password EOF'; done
As you can see, you need a file with all the hosts (~/servers), on which you want to change your password. Put every host on a new line.
Don’t forget to change:
– old password
– new password
– verify new password
to your actual passwords, you want to use. You don’t have to put quotes around them.
Run this script in the same directory as the servers file, or change the path in the script