10-31-2008
For AIX you might want to try lssec:
lssec -f /etc/security/lastlog -s root -a time_last_login
You will have to convert it to a readable date.
10 More Discussions You Might Find Interesting
1. Solaris
Hi,
I'm new to solaris/ Unix and would like to know how to check in the system what
was the last login user were doing. Is there any way to check this? Thanks in advanced. (1 Reply)
Discussion started by: raziayub
1 Replies
2. Shell Programming and Scripting
does any one have any ideas how i would go about calculating the number of days left in the month from a bash script ?. I want to do some operations on a csv file according to the result (8 Replies)
Discussion started by: dunryc
8 Replies
3. Shell Programming and Scripting
Hi Guys,
I was working some time ago n was in need to calculate date 30/31 days from today including Feb (Leap yr stuff). Today date is variable depending on day of execution of script. I tried searching but was not able to get exactly what I needed....So at that I time I implemented by my own... (3 Replies)
Discussion started by: coolgoose85
3 Replies
4. Shell Programming and Scripting
OK, here is the output from a cron I have here:
FULL OUTPUT:
acoxxx Lastlogin= 2010/07/15 13:10
db2t Lastlogin= 2010/07/16 13:09
db2tadm Lastlogin= 2010/07/20 13:09
eisuser Lastlogin= 2010/07/20 11:53
israel Lastlogin= 2010/07/10 11:42
nmon Lastlogin= 2010/07/05 12:55
norbac Lastlogin=... (4 Replies)
Discussion started by: iga3725
4 Replies
5. Shell Programming and Scripting
I extract dates from the log file and need to calculate days between two dates. My dates are in yyyyMmmdd format. Example:
$d1=2011 Oct 21
$d2=2012 Feb 20
I need to calculate the number of days between $d2 and $d1. This is on Solaris.
Any ideas?
Thanks,
djanu (4 Replies)
Discussion started by: djanu
4 Replies
6. Web Development
Is this code good for this purpose?
<?php
$date1 = mktime(0,0,0,01,01,1991);
$date2 = mktime(0,0,0,03,22,2012);
$diff = $date2 - $date1;
$days = $diff / (60*60*24);
echo ($days . "<br />");
?> (3 Replies)
Discussion started by: kovacsakos
3 Replies
7. Shell Programming and Scripting
I am unable to get this KSH script to work. Can someone help. I've been told this should work with KSH93. Which I think I have on Solaris 10.
If I do a grep -i version /usr/dt/bin/dtksh I get
@(#)Version M-12/28/93d
@(#)Version 12/28/93
@(#)Version M-12/28/93
This is correct for... (5 Replies)
Discussion started by: thibodc
5 Replies
8. Shell Programming and Scripting
Hi Every body,
I would need a shell script program to login as different user and perform some copy commands in the script.
example: Supppose ora_toms is the active user
ora_toms should be able to run a script where user: ftptomsp pass: XXX should login through and run the commands
... (9 Replies)
Discussion started by: ujjwal27
9 Replies
9. Shell Programming and Scripting
I wrote the day calculator also in bash. I would like to now, that is it good so?
#!/bin/bash
datum1=`date -d "1991/1/1" "+%s"`
datum2=`date "+%s"`
diff=$(($datum2-$datum1))
days=$(($diff/(60*60*24)))
echo $days
Thanks in advance for your help! (3 Replies)
Discussion started by: kovacsakos
3 Replies
10. AIX
Hi guys ,
I would like to check if there is any command I can list the inactive user with not log in more than 50 days?
Any help will be appreciated. Thanks (2 Replies)
Discussion started by: leecopper
2 Replies
UTMP(5) BSD File Formats Manual UTMP(5)
NAME
utmp, wtmp, lastlog -- login records
SYNOPSIS
#include <utmp.h>
DESCRIPTION
The file <utmp.h> declares the structures used to record information about current users in the file utmp, logins and logouts in the file
wtmp, and last logins in the file lastlog. The time stamps of date changes, shutdowns and reboots are also logged in the wtmp file.
The wtmp file can grow rapidly on busy systems, and is normally rotated with newsyslog(8).
These files must be created manually; if they do not exist, they are not created automatically.
#define _PATH_UTMP "/var/run/utmp"
#define _PATH_WTMP "/var/log/wtmp"
#define _PATH_LASTLOG "/var/log/lastlog"
#define UT_NAMESIZE 8
#define UT_LINESIZE 8
#define UT_HOSTSIZE 16
struct lastlog {
time_t ll_time;
char ll_line[UT_LINESIZE];
char ll_host[UT_HOSTSIZE];
};
struct utmp {
char ut_line[UT_LINESIZE];
char ut_name[UT_NAMESIZE];
char ut_host[UT_HOSTSIZE];
time_t ut_time;
};
Each time a user logs in, the login(1) program looks up the user's UID in the file lastlog. If it is found, the timestamp of the last time
the user logged in, the terminal line and the hostname are written to the standard output, providing the login is not set quiet; see
login(1). The login(1) program then records the new login time in the file lastlog.
After the new lastlog record is written, the file utmp is opened and the utmp record for the user inserted. This record remains there until
the user logs out at which time it is deleted (by clearing the user and host fields, and updating the timestamp field). The utmp file is
used by the programs rwho(1), users(1), w(1), and who(1).
Next, the login(1) program opens the file wtmp, and appends the user's utmp record. When the user logs out, a utmp record with the tty line,
an updated time stamp, and cleared user and host fields is appended to the file by init(8). The wtmp file is used by the programs last(1)
and ac(8).
In the event of a date change, a shutdown or reboot, the following items are logged in the wtmp file.
reboot
shutdown A system reboot or shutdown has been initiated. The character '~' is placed in the field ut_line, and reboot or shutdown in the
field ut_name (see shutdown(8) and reboot(8)).
date The system time has been manually or automatically updated by date(1). The command name date is recorded in the field ut_name.
In the field ut_line, the character '|' indicates the time prior to the change, and the character '{' indicates the new time.
FILES
/var/run/utmp The utmp file.
/var/log/wtmp The wtmp file.
/var/log/lastlog The lastlog file.
SEE ALSO
last(1), login(1), w(1), who(1), utmpx(5), ac(8), init(8), lastlogin(8), newsyslog(8)
HISTORY
A utmp and wtmp file format appeared in Version 6 AT&T UNIX. The lastlog file format appeared in 3.0BSD.
BSD
May 14, 2003 BSD