You could enforce shell exit taking place only via a command ("set -o ignoreeof"). Now it is not possible any more to log off via "^D" but you have to use the "exit" command.
Create now an alias overriding "exit" with a small function which logs the logoff. Log the logon process too.
If you have a session with a logon but no corresponding logoff it has to be terminated by some outside event: coredump of the shell, termination of session, whatever.
One observation about your problem explanation: the users and the application developers may be both correct. If the application times out the users and the users have a login script starting the application session automatically, followed by an exit it might not be possible for them to tell the difference between a kick-off and a timeout. Consider the following "~/.profile":
The user would log on, the application would come up automatically and when the app times out the user gets logged off. It appears to him as if the machine has kicked him off (which essentially is true, just in a diferent way he'd expect).
I just noticed by running a who command that I was logged in twice . So two admin2 are on the list. (solaris 2.6)
Since I telnet using a windows 98, I suppose that I forgot to CTRL-D last time I logged in and clicked on hangup.
In such a case, how can I loggoff the old ghost loggin ?
It's not a... (4 Replies)
Will someone please share a script with me that will read in each line of the who -u output and if idle time is more than 50 min, execute a kill on the PID? This is what I have so far:
who -u | cut -c 40-56
I am comfortable in the korn shell, but I can broaden my horizons if you've got... (4 Replies)
Like the topic says, does anyone know if it is possible to check to see when an FTP only user has logged in? Because the shell is /bin/false and they are only using FTP to access the system doing a "finger" or "last" it says they have never logged in.
Is there a way to see when ftp users log in... (1 Reply)
dear all ,
I m new to shell programming and I need your help.
Actually i want to keep track of all the commands executed in a bash prompt of users ,
very much in same manner as it is displayed when we run "history" command.
now the users are smart enough as they delete their history by... (6 Replies)
Hi,
I have a unix server and I am concerned about the security on that server.
I would like to be able to write a script that records all the commands that were typed at the command prompt before the user calls the 'history -c' command and deletes all the history.
I was thinking about firing or... (7 Replies)
Hi, i suddenly realized that a directory is deleted unfortunately there are many user have pervilages on this directory
is there a way to track the user who delete this directory
or atleast from now can i enable something so that i can track from now
I think there is way from... (2 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
The task is to measure the density of users that are logged on system. The program
should check that every 30... (7 Replies)
Hi All
Please can you help me with the following issue:
A certain vendor installed an application in which for a user to log in; the user must use a user created/predefined by the application. And because this application has more than one user its difficult to track who did what and when,... (6 Replies)
Hi All
We have a job which writes files to a server at a particular time. The files will be created by a particular user ID
Today, during the execution of the job, it created a file to the server and the file sat on the server for sometime, but was deleted immediately at the end of the... (4 Replies)