how to remove the non : characters after the password in shadow file?


 
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Top Forums Shell Programming and Scripting how to remove the non : characters after the password in shadow file?
# 8  
Old 08-18-2012
You are talking about fields from /etc/passwd. OP was considering editing /etc/shadow.
# 9  
Old 08-21-2012
First I used passmass to reset the application account (ex app1) password back to what it originally was on multiple servers.

Then via a script I did this on multiple servers:
# Turn off password aging (so pw won't expire)
Code:
passwd -x -1 app1

# Set app account so not required to change password at first login
Code:
passwd -u app1

That results in this:
Code:
app1:LgqREiwpnwoJk:15569::::90::

Then I got rid of the 90 using the rest of the script, it looks like this
Code:
app1:LgqREiwpnwoJk:15569::::::

Now it works the way it should.

Note:
15569/field 3 is
Last password change (lastchanged): Days since Jan 1, 1970 that password was last changed
I no longer care about it but left it there.

field 4 is Minimum: The minimum number of days required between password changes i.e. the number of days left before the user is allowed to change his/her password
This User Gave Thanks to TKD For This Post:
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