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Full Discussion: Trapped Signal HUP
Top Forums UNIX for Advanced & Expert Users Trapped Signal HUP Post 302262693 by jim mcnamara on Friday 28th of November 2008 11:32:50 AM
Old 11-28-2008
SIGHUP only goes to the script you wrote when the terminal (with CLOCAL flag set) disconnects or if you send the script process itself a SIGHUP. The trap works in this case.

If SIGHUP is sent directly to the child process it terminates - for example with kill -HUP <pid>, your trap is not executed.
 

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LEARN ABOUT DEBIAN

veusz_listen

VEUSZ_LISTEN(1) 						       Veusz							   VEUSZ_LISTEN(1)

NAME

       veusz_listen - command-line interface to the Veusz plotting application.

SYNOPSIS

       veusz_listen [WindowTitle]...

DESCRIPTION

       Veusz is a scientific plotting and graphing package. veusz_listen provides a command line interface to its scripting interface.

       veusz_listen opens a new window (with an optional window title) and listens to stdin. It executes Veusz scripting commands, writing any
       output to stdout.

       veusz_listen is now deprecated. Please use veusz --listen instead.

SEE ALSO

       veusz(1)

BUGS

       Please report bugs at https://gna.org/bugs/?group=veusz

AUTHORS

       Veusz was written by Jeremy Sanders <jeremy@jeremysanders.net>.

       This manual page was written by Jeremy Sanders <jeremy@jeremysanders.net>.

COPYRIGHT

       Copyright (C) 2003-2012 Jeremy Sanders <jeremy@jeremysanders.net>.

       This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
       the Free Software Foundation; either version 2, or (at your option) any later version.

       On Debian GNU/Linux systems, the complete text of the GNU General Public License can be found in `/usr/share/common-licenses/GPL'.

1.15								    2012-03-28							   VEUSZ_LISTEN(1)
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