pam_timestamp_check(8) System Administrator's Manual pam_timestamp_check(8)NAME
pam_timestamp_check - check or clear authentication timestamps
SYNOPSIS
pam_timestamp [[-d]|[-k]] [target_user]
DESCRIPTION
With no arguments, pam_timestamp_check will check to see if the default timestamp is valid, or optionally remove it.
OPTIONS -k instead of checking the validity of a timestamp, remove it. This is analogous to sudo's -k option.
-d Instead of returning validity using an exit status, loop indefinitely, polling regularly and printing the status on standard output.
target_user
The default behavior of pam_timestamp_check checks or removes timestamps generated by pam_timestamp when the user authenticates as
herself. When the user authenticates as a different user, the name of the timestamp file changes to accomodate this.
DIAGNOSTICS
When checking if a timestamp is valid, pam_timestamp_check returns an exit code of 0 for success and > 0 on error:
2: binary is not setuid-root
3: invalid invocation
4: user unknown
5: permissions error
6: invalid controlling tty
7: other error
SEE ALSO pam_timestamp(8)BUGS
Let's hope not, but if you find any, please email the author.
AUTHOR
Nalin Dahyabhai <nalin@redhat.com>
Red Hat Linux 2002/05/23 pam_timestamp_check(8)
Check Out this Related Man Page
PAM_TIMESTAMP_CHECK(8) Linux-PAM Manual PAM_TIMESTAMP_CHECK(8)NAME
pam_timestamp_check - Check to see if the default timestamp is valid
SYNOPSIS
pam_timestamp_check [-k] [-d] [target_user]
DESCRIPTION
With no arguments pam_timestamp_check will check to see if the default timestamp is valid, or optionally remove it.
OPTIONS -k
Instead of checking the validity of a timestamp, remove it. This is analogous to sudo's -k option.
-d
Instead of returning validity using an exit status, loop indefinitely, polling regularly and printing the status on standard output.
target_user
By default pam_timestamp_check checks or removes timestamps generated by pam_timestamp when the user authenticates as herself. When the
user authenticates as a different user, the name of the timestamp file changes to accommodate this. target_user allows to specify this
user name.
RETURN VALUES
0
The timestamp is valid.
2
The binary is not setuid root.
3
Invalid invocation.
4
User is unknown.
5
Permissions error.
6
Invalid controlling tty.
7
Timestamp is not valid.
NOTES
Users can get confused when they are not always asked for passwords when running a given program. Some users reflexively begin typing
information before noticing that it is not being asked for.
EXAMPLES
auth sufficient pam_timestamp.so verbose
auth required pam_unix.so
session required pam_unix.so
session optional pam_timestamp.so
FILES
/var/run/sudo/...
timestamp files and directories
SEE ALSO pam_timestamp_check(8), pam.conf(5), pam.d(5), pam(8)AUTHOR
pam_tally was written by Nalin Dahyabhai.
Linux-PAM Manual 09/19/2013 PAM_TIMESTAMP_CHECK(8)
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