Shell Programming and Scripting

Hi All,

I have one requirment..

I need to change my id to some sudo account in a server.. Actually our username/passwd will be stored in one gip file like below...

$cat .a.gz #It's hidden file
username
passwd
$

So I tried the below script to pass the password when i sudo to another id.

Code:

 
#!/usr/bin/bash
 
id=`id | awk '{print $1}' | awk -F"(" '{print $2}' | tr -d ")" ""`
#Here, 'id' will give the user id.
gzcat /home/$id/.a.gz | tail -1 > /home/$id/passwd
chmod 700 /home/$id/passwd
sudo su vobadmin < /home/$id/passwd

When i try this script, i got below error

Code:

Invoking "/usr/bin/pbrun su vobadmin" for you
You need to authenticate yourself. Running kinit...
Password for illindva@SWISSBANK.COM:
kinit(v5): Password incorrect while getting initial credentials
You did not kinit successfully.

Can anyone please advice on this issue?

Please let me know if you need any more details on this to resolve.

Thanks in advance.

Regards,
VRN