I need your help in finding out users not logged in to linux system for more than 90 days. I found a script from our forum i am getting error while using that.
from the code i have debugged line by line to see where i am getting the problem. i found out the below line i am getting error. I have provided the error details below.
Pleae help me and let me know If there is any other find the users notlogged in for more that 90days . FYI: I have around 250 users. for some users last command returns null.
I have attached script in which i did slight modification
Hi,
Can I get a script to list out all the users, who has not logged on since last 90 days. Last command in not working due due to /var/adm/wtmpx is more than 2 GB.
Thanks in advance.
Regards,
Roni (10 Replies)
Hi,
Here is the script that I have written to check if a particular user is has logged out, and if yes, then a mail needs to be sent to the management the details of whatever has been captured by the script command.
echo "The current users are:"
who | awk '{print $1}' | sort > temp1
cp... (1 Reply)
Hi All,
I am trying to write a script to get the user information & the command executed.
I tried something like this :
w | sort | awk '{print$5$6$7}'
My requirement is to identify the users who execute the same command at same time.
I need the user name & the... (2 Replies)
My admin needs a shell script in Korn that will show conditions based on users logged in. I have never used the Korn shell and have no clue what I am doing, can anyone help.
here are the conditions that need to be returned.
if users are below 5
displays should be: performance is high
if... (1 Reply)
For the first 4 users only that are currently logged in output their effective user id.
It's not important the order in which each logged in i just want to have the top 4.
Same question as here...... (0 Replies)
Hi,
How to find the users who did not login into a UNIX box (thru ssh/ftp or any other way) for last 90 days?
I think of using "finger" or "last" command to findout each user's last login and then find number of days between today and that day. Is there any other better way or anyone prepared... (1 Reply)
Discussion started by: reddyr
1 Replies
LEARN ABOUT FREEBSD
last
LAST(1) BSD General Commands Manual LAST(1)NAME
last -- indicate last logins of users and ttys
SYNOPSIS
last [-swy] [-d [[CC]YY][MMDD]hhmm[.SS]] [-f file] [-h host] [-n maxrec] [-t tty] [user ...]
DESCRIPTION
The last utility will either list the sessions of specified users, ttys, and hosts, in reverse time order, or list the users logged in at a
specified date and time. Each line of output contains the user name, the tty from which the session was conducted, any hostname, the start
and stop times for the session, and the duration of the session. If the session is still continuing or was cut short by a crash or shutdown,
last will so indicate.
The following options are available:
-d date Specify the snapshot date and time. All users logged in at the snapshot date and time will be reported. This may be used with
the -f option to derive the results from stored utx.log files. When this argument is provided, all other options except for -f
and -n are ignored. The argument should be in the form [[CC]YY][MMDD]hhmm[.SS] where each pair of letters represents the follow-
ing:
CC The first two digits of the year (the century).
YY The second two digits of the year. If YY is specified, but CC is not, a value for YY between 69 and 99 results in
a CC value of 19. Otherwise, a CC value of 20 is used.
MM Month of the year, from 1 to 12.
DD Day of the month, from 1 to 31.
hh Hour of the day, from 0 to 23.
mm Minute of the hour, from 0 to 59.
SS Second of the minute, from 0 to 61.
If the CC and YY letter pairs are not specified, the values default to the current year. If the SS letter pair is not specified,
the value defaults to 0.
-f file Read the file file instead of the default, /var/log/utx.log.
-h host Host names may be names or internet numbers.
-n maxrec Limit the report to maxrec lines.
-s Report the duration of the login session in seconds, instead of the default days, hours and minutes.
-t tty Specify the tty. Tty names may be given fully or abbreviated, for example, ``last -t 03'' is equivalent to ``last -t tty03''.
-w Widen the duration field to show seconds, as well as the default days, hours and minutes.
-y Report the year in the session start time.
If multiple arguments are given, and a snapshot time is not specified, the information which applies to any of the arguments is printed,
e.g., ``last root -t console'' would list all of ``root's'' sessions as well as all sessions on the console terminal. If no users, hostnames
or terminals are specified, last prints a record of all logins and logouts.
The pseudo-user reboot logs in at reboots of the system, thus ``last reboot'' will give an indication of mean time between reboot.
If last is interrupted, it indicates to what date the search has progressed. If interrupted with a quit signal last indicates how far the
search has progressed and then continues.
FILES
/var/log/utx.log login data base
SEE ALSO lastcomm(1), getutxent(3), ac(8), lastlogin(8)HISTORY
A last utility appeared in 3.0BSD.
BUGS
If a login shell should terminate abnormally for some reason, it is likely that a logout record will not be written to the utx.log file. In
this case, last will indicate the logout time as "shutdown".
BSD January 21, 2010 BSD