trap in etc/profile and user .profile Post: 302349794

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Special Forums UNIX and Linux Applications Infrastructure Monitoring trap in etc/profile and user .profile Post 302349794 by Smith on Tuesday 1st of September 2009 08:58:11 PM

09-01-2009

Registered User

Thank you very much, BubbaJoe.

I search more and found some link

InformIT: Solaris 10 System Administration Exam Prep: Managing System Processes > Using Signals
Safari Books Online - 0789729229 - Solaris? 9 Training Guide (CX-310-014 & CX-310-015): System Administrator Certification

Code:

Table 5.12. Signals Available Under Solaris
Signal	Number	Description
SIGHUP	1	Hangup. Usually means that the controlling terminal has been disconnected.
SIGINT	2	Interrupt. The user can generate this signal by pressing Ctrl+C or Delete.
SIGQUIT	3	Quits the process and produces a core dump.

As far as I understand, TRAP 1 means that it will detect the signal that I was disconnected from the system by hangup the modem (I think because the dial-up or ADSL connection is lost).

Why do we want to use TRAP 1?? If any user was disconnected because hang up then that user can't access the server isn't it?

Anybody could tell me which value I should set for TRAP in etc/profile and /.profile of each user please?

Smith

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LEARN ABOUT SUSE

autodep

AUTODEP(8)							     AppArmor								AUTODEP(8)

NAME

       aa-autodep - guess basic AppArmor profile requirements

SYNOPSIS

       aa-autodep <executable> [<executable> ...]

DESCRIPTION

       aa-autodep is used to generate a minimal AppArmor profile for a set of executables. This program will generate a profile for binary
       executable as well as interpreted script programs. At a minimum aa-autodep will provide a base profile containing a base include directive
       which includes basic profile entries needed by most programs.  The profile is generated by recursively calling ldd(1) on the executables
       listed on the command line.

BUGS

       This program does not perform full static analysis of executables, so the profiles generated are necessarily incomplete. If you find any
       bugs, please report them to bugzilla at <http://bugzilla.novell.com>.

SEE ALSO

       apparmor(7), apparmor.d(5), aa-complain(1), aa-enforce(1), change_hat(2), and <http://forge.novell.com/modules/xfmod/project/?apparmor>.

NOVELL
/SUSE							    2008-06-11								AUTODEP(8)