LinuxQuestions.org - Blog Entries

Creating a daemon to launch and monitor your processes

Posted 05-30-2013 at 01:11 PM by rtmistler
Updated 12-09-2014 at 02:29 PM by rtmistler

Most of my Linux application architectures are really a collection of processes which are started at boot and need be maintained in case something unexpected occurs. Long ago I started with daemons, but also learned and developed a few additional concepts.

The links have changed over the years, but if you search for "linux daemon" and go down some of the search results, you'll find similar entries as:

http://www.netzmafia.de/skripten/uni...mon-howto.html...

rtmistler

Moderator

Posted in Linux Application Programming

Views 4973 Comments 0 rtmistler is offline

Moved blog.

Posted 05-27-2013 at 07:07 PM by hydraMax (Bits and Pixels)

http://frigidcode.com

hydraMax

Member

Posted in Uncategorized

Views 1609 Comments 0 hydraMax is offline

How to check

Posted 05-27-2013 at 10:54 AM by vasthan

HI
i had implement new server , what are things need to check after installation

vasthan

LQ Newbie

Posted in Uncategorized

Views 781 Comments 0 vasthan is offline

Cups reports "/usr/lib/cups/backend/hp failed"

Posted 05-26-2013 at 07:28 AM by ted_chou12

Hello ,
today I just set up an HP_LaserJet_M1005 ,
which was a USB multi-function printer and scanner.
It was unable to print anything , and says ,
"usr/lib/cups/backend/hp failed"
I turned the cups log level to "debug" and saw:
Feb 16 22:24:46 hp[6227]: io/hpmud/musb.c 1108: unable to open hp:/usb/HP_LaserJet_M1005?serial=KJ242KT
Feb 16 22:24:46 hp[6227]: prnt/backend/hp.c 745: ERROR: open device failed stat=12: hp:/usb/HP_LaserJet_M1005?serial=KJ242KT...

ted_chou12

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Posted in Uncategorized

Views 3780 Comments 0 ted_chou12 is offline

How-To: Encrypt a USB key with cryptsetup

Posted 05-26-2013 at 03:26 AM by gegechris99
Updated 10-01-2015 at 02:22 PM by gegechris99 (Typo error)

Tags cryptsetup, encryption

Recently the laptop of one of my friends was stolen. She was worried not by the loss of the laptop but by the fact that it contained scanned copies of identification documents (driver's license, identity card, passport).

This rang a bell in my head. I promised myself to encrypt my laptop on the next release of Slacwkare 14.1 which I hope will come soon which means when it's ready