10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
I tried running the command "last" in the server to check the users that were last logged into the system.
However, I get this error :
root@csidblog:# last
/var/adm/wtmpx: Value too large for defined data type
How do I proceed to get this info?
I read some forums suggesting to use... (2 Replies)
Discussion started by: anaigini45
2 Replies
2. Solaris
Hi all,
I have been tasked to change permissions on the wtmpx file to 640. Currently the permissions are at 644. My question is will anything be affected if I change the permissions as shown? Thanks in advance.
Derek (2 Replies)
Discussion started by: Derk Berk
2 Replies
3. Solaris
hi,
we have a solaris 10 box that was handled by a different sysadmin before & now it is turned over to us for system administration. our concern is that if we issue the "last" command, it usually says "wtmp begins current day current month date 02:30". just like this "wtmp begins Thu Mar 7... (6 Replies)
Discussion started by: booghaw
6 Replies
4. UNIX for Advanced & Expert Users
Hi all,
I have F5 load balancer on my system and checking service status by opening an ftp session in every 30 seconds. These ftp sessions are being logged in /var/adm/wtmpx and filling up the file. when i run the last command most of the output is this ftp session. I was wondering if there is a... (1 Reply)
Discussion started by: cepxat
1 Replies
5. Solaris
Hi All
I work on solaris 8, 9 and 10 platforms and have encountered an error which is my wtmpx files appear to be corrupted as all entries contain the date 1970 (the birth of unix).
Now this is obviously not the case, so my query is:
1 - Can the existing wtmpx files be manipulated to... (6 Replies)
Discussion started by: drestarr96
6 Replies
6. Solaris
What could possibly happen if wtmpx file got deleted by mistake?
Thanks, (8 Replies)
Discussion started by: Pouchie1
8 Replies
7. Shell Programming and Scripting
Hello,
I read and search through this wonderful forum and tried different approaches but it seems I lack some knowledge and neurones ^^
Here is what I'm trying to achieve :
file1:
test filea 3495;
test fileb 4578;
test filec 7689;
test filey 9978;
test filez 12300;
file2:
test filea... (11 Replies)
Discussion started by: mecano
11 Replies
8. Solaris
Hi,
I am using Sun Solaris 5.9 OS. I have found a file called wtmpx having a size of 5.0 GB. I want to clear this file using :>/var/adm/wtmpx. My query is, would it cause any problem to the running live system.
Could anyone suggest the best method to clear the file without causing problem to... (6 Replies)
Discussion started by: Vijayakumarpc
6 Replies
9. UNIX for Dummies Questions & Answers
Hello everybody:
the wtmpx file on my Sol8 machine, got so big (2GB), that my root partition is almost full now, can I empty that file, I read about it that it contains database of user access and auditing, so in case I emptied it will it affect my system??
Thanks alot (3 Replies)
Discussion started by: aladdin
3 Replies
10. UNIX for Advanced & Expert Users
Do someone know how to delete entry(some lines)
in file "wtmpx" that command "last" use it.
this file is binary so I cannot edit directy.
=========================
#last
root pts/1 noc Fri Mar 3 22:04 still logged in
root pts/1 noc Fri Mar 3 22:01 - 22:02 ... (4 Replies)
Discussion started by: arm_naja
4 Replies
LOGIN(3) BSD Library Functions Manual LOGIN(3)
NAME
login, logout, logwtmp -- login utility functions (DEPRECATED)
SYNOPSIS
#include <util.h>
void
login(struct utmp *ut);
int
logout(const char *line);
void
logwtmp(const char *line, const char *name, const char *host);
DESCRIPTION
The login(), logout(), and logwtmp() functions are DEPRECATED; use pututxline(3) instead.
These functions operate on the database of current users in /var/run/utmpx and the system log file. Superuser permission is required.
The login() function updates the /var/run/utmpx files with user information contained in ut (after converting to a struct utmpx, as described
in pututxline(3)).
The logout() function removes the entry from /var/run/utmpx corresponding to the device line.
The logwtmp() function adds an entry to the system log file. Since login() will add the appropriate entry during a login, logwtmp() is usu-
ally used for logouts.
RETURN VALUES
logout() returns non-zero if it was able to find and delete an entry for line, and zero if there is no entry for line in /var/run/utmpx.
However, there is no error indication due to lack of permissions.
FILES
/dev/*
/var/run/utmpx
SEE ALSO
pututxline(3), utmp(5), utmpx(5)
BSD
December 14, 1995 BSD