kslimani

Linux Debian Buster upgrade procedure

Starting a Screen Session

Start a screen session is recommended to ensure that the updates will continue to install in the unlikely event you are disconnected during the upgrade process.

Install screen package :

Linux Debian Stretch upgrade procedure

Source : https://www.linode.com/docs/security/upgrading/upgrade-debian-to-the-newest-release/

Starting a Screen Session

Start a screen session is recommended to ensure that the updates will continue to install in the unlikely event you are disconnected during the upgrade process.

Install screen package :

# Debian 8 LTS

/etc/apt/sources.list file :

# Debian Jessie - LTS
deb http://deb.debian.org/debian/ jessie main contrib non-free
deb-src http://deb.debian.org/debian/ jessie main contrib non-free

deb http://security.debian.org/ jessie/updates main contrib non-free

Upgrade PHP to 7.2 on Debian 8

LibreNMS minimim requirements will change to php >= 7.1.

Uninstall PHP 5 :

apt-get remove php-net-ipv4 php-net-ipv6 php-pear php5-cli php5-common php5-curl php5-fpm php5-gd php5-json php5-mcrypt php5-mysqlnd php5-snmp

Debian ixgbe module compilation

Some OVH dedicated server does not supports installing Debian original kernel due to hardware support issue.

Most common issue is the network adapter card.

Resources

Intel ixgbe linux drivers : https://downloadcenter.intel.com/download/14687
OVH forum : https://forum.ovh.co.uk/showthread.php?5616-Standard-Kernels-with-Ubuntu-Debian&p=73788&viewfull=1#post73788

Doctrine ORM entities

Add in composer.json :

"doctrine/orm": "2.5.*",
"symfony/validator": "2.6.*",
"jms/serializer": "1.0.0"

LINUX TEAMSPEAK SERVER

About teamspeak 3

Teamspeak default UDP voice port is 9987
Teamspeak default TCP file transfert port is 30033
Teamspeak default TCP query port is 10011
For query server, just connect with SSH to server and use telnet locally
logrotate is not supported

	<?php

	/**
	* Helper class which extract GeoIP ISO 3166 country Codes list from Maxmind website.
	*/
	class MaxMindIso3166
	{
	/**
	* Maxmind CSV download url.
	*

	#!/bin/bash

	#
	# Watch Postfix virtual user mailbox folder.
	#
	# inotify-tools APT package is required
	#

	DEFAULT_USER="test"
	DEFAULT_DOMAIN="yahoo.dev"