Hi all
I know ho I can run a script when a user logs in, viz using the .login or .profile file, however what can I use to run a script when a user logouts ?
Thanks
J :confused: (1 Reply)
what function would tell me that a user has logged in or out?
i already know from my script the users name
i already know in real time there was an event
how an I tell if that event was a login or logout? Any ideas?
# i did try comparing the file sizes for change but various users may... (8 Replies)
Hi everybody, im a newer, i want to setup a logfile to capture information about user login/logout (and some other events ex: a user ftp, run a speacial command) on my system in HP-UX, pls help me.
i think only edit file /etc/syslog.conf but dont know how to do it.
Help me. (0 Replies)
Hi everybody, im a newer, i want to setup a logfile to capture information about user login/logout (and some other events ex: a user ftp, run a speacial command) on my system in HP-UX, pls help me.
i think only edit file /etc/syslog.conf but i dont know how to do it.
Help me. (3 Replies)
Dear readers
I use SnowLeopard 10.6.2 and need to do some special tasks at login and logout of an sepcific user.
My problem is, how do I send a string "login" respectively "logout" from computer "A", where the login/logout script runs, to computer "B" where some other tasks need to be done.
... (3 Replies)
Hi,
i'm trying to configure /etc/syslog.conf for log user access.
In debian i add:
auth,authpriv.* @serverName
I don't know the correct Aix syntax for syslog :(
My @serverName get the log successfully..
I need to log correct/incorrect login attempts.
Thanks (5 Replies)
Hi,
Can you please let me know how can and where we will find the logs. ie,which user is login and logout from server and by using which ip address they accessed server.
please let me know the steps and folder, file names to trace the logs from server . we are using System = SunOS 5.10.
Please... (10 Replies)
Hi,
How i can pass the login details to the URL which is password protected with the htaccess using command line or script (perl,or shell,or php).
Any help or hint appreciated.
Thanks,
SJ (4 Replies)
Hello Experts,
Am very much new to the bash shell scripting.I need a small favour,I need a shell script to get Login and Logout information in a csv file.Can some one help me out please.
Regards, (1 Reply)
Hi,
How can I find out the login and logout time of the old UNIX session/user?. (2 Replies)
Discussion started by: sharif
2 Replies
LEARN ABOUT REDHAT
catch
catch(n) Tcl Built-In Commands catch(n)
__________________________________________________________________________________________________________________________________________________NAME
catch - Evaluate script and trap exceptional returns
SYNOPSIS
catch script ?varName?
_________________________________________________________________DESCRIPTION
The catch command may be used to prevent errors from aborting command interpretation. Catch calls the Tcl interpreter recursively to exe-
cute script, and always returns without raising an error, regardless of any errors that might occur while executing script.
If script raises an error, catch will return a non-zero integer value corresponding to one of the exceptional return codes (see tcl.h for
the definitions of code values). If the varName argument is given, then the variable it names is set to the error message from interpret-
ing script.
If script does not raise an error, catch will return 0 (TCL_OK) and set the variable to the value returned from script.
Note that catch catches all exceptions, including those generated by break and continue as well as errors. The only errors that are not
caught are syntax errors found when the script is compiled. This is because the catch command only catches errors during runtime. When
the catch statement is compiled, the script is compiled as well and any syntax errors will generate a Tcl error.
EXAMPLES
The catch command may be used in an if to branch based on the success of a script.
if { [catch {open $someFile w} fid] } {
puts stderr "Could not open $someFile for writing
$fid"
exit 1
}
The catch command will not catch compiled syntax errors. The first time proc foo is called, the body will be compiled and a Tcl error will
be generated.
proc foo {} {
catch {expr {1 +- }}
}
KEYWORDS
catch, error
Tcl 8.0 catch(n)