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Re: shadowing passwords?
- From: "Leonard den Ottolander" <leonardjo hetnet nl>
- To: redhat-install-list redhat com
- Subject: Re: shadowing passwords?
- Date: Tue, 5 Jun 2001 21:03:22 +0200
Hi Bryan,
> I'm trying to set up shadow passwords on RH6.2. I am using the rpm of
> shadow-utils-19990827-10 which was installed by default on my system --
> although passwords were not shadowed by default.
Shadowing passwords is an installation option. You must have overseen it.
Run "setup" and enable shadowing of passwords under "Authentication
configuration". Not sure if that updates your passwd and shadow files. If not,
try removing a password in the passwd file by an "x".
Note that if you screw up you should be able to get into your system by
booting into single user mode (linux single on the boot prompt). I assume you
did not configure lilo to disable booting into single user mode. Check this
before you proceed :).
Fyi, /etc/pam.d/passwd on my 6.2 firewall (shadowing and md5 enabled):
[leonard firewall leonard]$ cat /etc/pam.d/passwd
#%PAM-1.0
auth required /lib/security/pam_pwdb.so shadow nullok
account required /lib/security/pam_pwdb.so
password required /lib/security/pam_cracklib.so retry=3
password required /lib/security/pam_pwdb.so use_authtok nullok md5
shadow
(the last "shadow" should be on the same line as md5!)
Bye,
Leonard.
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