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Full Discussion: Help with HUP and SEGV.
Top Forums UNIX for Dummies Questions & Answers Help with HUP and SEGV. Post 302360644 by namasteall2000 on Friday 9th of October 2009 02:33:23 PM
Old 10-09-2009
Help with HUP and SEGV.

Hello - I need to know the detail of HUP and SEGV.

I know HUP is Hangup and can be use to kill a Unix login session remotely by sending a hangup signal to the process running the login session.

Could someone tell me in detail prupose of HUP and SEGV (segmentation violation)?
I need to know difference between ps aux and ps lax too.
Please advice.
 

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NWDIAG(1)						      General Commands Manual							 NWDIAG(1)

NAME
rackdiag - generate rack-structure-diagram image file from spec-text file. SYNOPSIS
rackdiag [options] files DESCRIPTION
This manual page documents briefly the rackdiag commands. rackdiag is generate sequence-diagram image file from spec-text file. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For a complete description, see the Info files. -h, --help show this help message and exit. --version show program's version number and exit. -a, --antialias Pass diagram image to anti-alias filter. -c FILE, --config=FILE read configurations from FILE. -o FILE write diagram to FILE. -f FONT, --font=FONT use FONT to draw diagram. -T TYPE Output diagram as TYPE format. SEE ALSO
The programs are documented fully by http://blockdiag.com/en/nwdiag/ AUTHOR
rackdiag was written by Takeshi Komiya <i.tkomiya@gmail.com> This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others). June 11, 2011 NWDIAG(1)
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