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18 January 2012 0 Comments

[SYS Admin] Command not Found Crash

Today I run up against a nice bug! Let’s code explains itself: root@osips:~# ù:q Sorry, command-not-found has crashed! Please file a bug report at: https://bugs.launchpad.net/command-not-found/+filebug Please include the following information with the report: command-not-found version: 0.2.44 root@osips:~# Same bug could be reproduced by unprivileged user xxx@osips:~$ ù:q Sorry, command-not-found has crashed! Please file a bug [...]

15 May 2011 6 Comments

[CERTIFICATION] 650-297 TelePresence Video Field Engineer for Advanced Exam

I recently succeeded PAIATVS certification path. Attached to this post you can find answers to all question I found in my exam. Resulting score was 873 of 1000! Have fun! 650-297 Exam

28 January 2011 0 Comments

[Asterisk] Connecting Asterisk PBXs to a SmartNode Patton 4960 Voice Gateway with Full Failover Features

[Asterisk] Connecting Asterisk PBXs to a SmartNode Patton 4960 Voice Gateway with Full Failover Features

The better way to interconnect your Asterisk based PBXs to the PSTN infrastructure is by a dedicated Voice Gateway. Thanks to, your telephony infrastructure, will benefit of a rich bunch of features: Dedicated DSP equipment. Powerful transcoding capabilities. Advanced call-routing. Failover & Load Balancing. Many of above were unable to deploy by a PCI Card!!! [...]

20 December 2007 0 Comments

[QMAIL] qmail-scanner-queue.pl return-path anonymizer

The following patch is able to anonymize the entire mails routing path. Reason about this feature is the following: Customers privacy preservation Nullify RBL (Source Path) SpamCheck for RBListed ISP connection (fastweb.net, tim.it, etc etc). In the diff patch attached file you can find some commented code block. You can store an original email copy, [...]

10 November 2007 0 Comments

Just Certified

Exam Date/ Time Exam Name   Client/ Exam Number   Exam Status Registration Expiration   25-Oct-2007 10:00 AM LPI Level 1 Exam 101   Linux Professional Institute (LPI) 117-101   Passed 30-Sep-2008 11:59 PM Receipt

27 June 2007 0 Comments

[ANSI] Escape Sequences

Intro ANSI Escape sequences are used to perform special operations on the terminal, such as changing the output color, making it bold, printing at a specified coordinate etc. The sequences Wherever you see ‘#’, that should be replaced by the appropriate number. Cursor Controls: ESC[#;#H or ESC[#;#f (Moves cusor to line #, column #) ESC[#A [...]

4 June 2007 3 Comments

[APACHE] Libapache2 Mod Auth: “(9)Bad file descriptor: Could not open password file: (null)”

Recentemente è stato aggiornato il pacchetto libapache2-mod-auth e all’utilizzo degli stessi file di configurazione provoca il seguente errore: (9)Bad file descriptor: Could not open password file: (null) Per risolvere la situazione è sufficiente aggiungere la seguente linea al proprio file di configurazione: AuthBasicAuthoritative off Come riportato dalla fonte del bug il problema è il seguente: [...]

15 January 2007 0 Comments

[APACHE] Apache2 + MySQL Mod_Auth V2 (libapache2-mod-auth-mysql)

Il post di seguito spiega come utilizzare la seconda versione del mod “MySQL Authentication” con un Apache Server versione 2.x. La distribuzione utilizzata è una Debian GNU/Linux Stable. Innanzitutto installare i pacchetti necessari (dato per assunto che sia stato già  installato apache2/mysql) # apt-get install libapache2-mod-auth-mysql Creare la tabella nel database MySQL mysql -uroot -p [...]

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