SmokePing

SmokePing keeps track of your network latency:

    Best of breed latency visualisation.
    Interactive graph explorer.
    Wide range of latency measurment plugins.
    Master/Slave System for distributed measurement.
    Highly configurable alerting system.
    Live Latency Charts with the most 'interesting' graphs.
    Free and OpenSource Software written in Perl written by Tobi Oetiker, the creator of MRTG and RRDtool
    http://oss.oetiker.ch/smokeping

ifconfig Debian 6 Squeeze

ifconfig eth0 | awk ‘/inet end/ {print $3}’

tail access.log Squid3 Debian 6 Squeeze

# tail -f /var/log/squid3/access.log | awk '{print$3 " " $8 " " $7}'

acl squid3 + Debian 6

acl acesso_livre src "/etc/l3unix/squid3/acesso_livre.txt"
acl acesso_restrito src "/etc/l3unix/squid3/acesso_restrito.txt"
acl acesso_controlado src "/etc/l3unix/squid3/acesso_controlado.txt"

acl blacklist url_regex -i "/etc/l3unix/squid3/blacklist.txt"
acl whitelist dstdomain "/etc/l3unix/squid3/whitelist.txt"

http_access allow acesso_livre

http_access allow whitelist acesso_restrito
http_access deny acesso_restrito

http_access deny blacklist acesso_controlado
http_access allow acesso_controlado

http_access allow localhost
http_access deny all

Squid: Optimising Web Delivery

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator. It runs on most available operating systems, including Windows and is licensed under the GNU GPL. http://www.squid-cache.org/

PHP: Hypertext Preprocessor

Server-side HTML embedded scripting language. It provides web developers with a full suite of tools for building dynamic websites: native APIs to Apache and ... http://www.php.net/

MySQL

MySQL :: The world's most popular open source database http://www.mysql.com/

BandwidthD

BandwidthD tracks usage of TCP/IP network subnets and builds html files with graphs to display utilization. Charts are built by individual IPs, and by default ... http://bandwidthd.sourceforge.net/

MRTG - Tobi Oetiker's MRTG - The Multi Router Traffic Grapher

A tool to monitor the traffic load on network-links. Raw data collected via SNMP. http://oss.oetiker.ch/mrtg/

Nagios - The Industry Standard in IT Infrastructure Monitoring

Nagios provides enterprise-class Open Source monitoring of hosts, services, ... Learn why organizations around the world trust Nagios to handle their IT ... http://www.nagios.org/

WebHTB - Linux Traffic Shaping, Network Client Bandwidth Control ...

WebHTB is Powerful, Easiest and very Used Bandwidth Manager, based on Hierarchical Token Bucket (HTB), client bandwidth traffic management for your ... www.webhtb.ro

WIN7 USB BOOTABLE

Redirecionar URL em PHP

<?php
header('Location: http://l3unix.blogspot.com.br');
?>

install Mediawiki Debian 6 Squeeze

root@debian:~# aptitude install mediawiki
Os NOVOS pacotes a seguir serão instalados: 
  mediawiki
0 pacotes atualizados, 1 novos instalados, 0 a serem removidos e 0 não atualizados.
É preciso obter 11,7 MB de arquivos. Depois do desempacotamento, 42,4 MB serão usados.
Obter:1 http://linorg.usp.br/debian/ squeeze/main mediawiki all 1:1.15.5-2squeeze4 [11,7 MB]
Buscados 11,7 MB em 2min 36s (75,1 kB/s)                                                                                                                              
Pré-configurando pacotes ...
Selecionando pacote previamente não selecionado mediawiki.
(Lendo banco de dados ... 38096 ficheiros e directórios actualmente instalados.)
Desempacotando mediawiki (de .../mediawiki_1%3a1.15.5-2squeeze4_all.deb) ...
Configurando mediawiki (1:1.15.5-2squeeze4) ...
Reloading web server config: apache2.
                                                 
root@debian:~#

Temas Bisigi Gnome Debian 6

http://www.bisigi-project.org

Adicione o repositório no seu sources.list:
deb http://ppa.launchpad.net/bisigi/ppa/ubuntu lucid main
#deb-src http://ppa.launchpad.net/bisigi/ppa/ubuntu lucid main

Adicione a chave GPG:
#apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 881574DE

#aptitude update
#aptitude install gtk2-engines-murrine
#aptitude install bisigi-themes

Pronto!

Montar compartilhamento Windows no Debian 6

#aptitude install smbfs
#mount -t cifs -o username=leo,password=123456 //172.16.0.2/share /mnt/share/

Pronto!

Virtualbox 4.1 no Debian 6

Adicione o repositório no seu sources.list:
deb http://download.virtualbox.org/virtualbox/debian squeeze contrib

Adicione a chave GPG:
# wget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | apt-key add -

#aptitude update
#aptitude install dkms
#aptitude install virtualbox-4.1
#aptitude install linux-headers-`uname -r`

Pronto!

Flashplayer 11 + Firefox 12 + Debian 6

Download Flash:
http://get.adobe.com/br/flashplayer/

#tar zxvf install_flash_player_11_linux.i386.tar.gz

#cp libflashplayer.so /usr/lib/mozilla/plugins/

Pronto!

Iniciar Virtualbox no boot do Debian 6

 Adicione a seguinte linha no seu rc.local:

 #su - leo -c "/usr/bin/VBoxHeadless --startvm Debian&"

 Pronto!

Firefox 12.0 no Debian 6

 Download Firefox:
 http://www.mozilla.org

 Descompacte na pasta /opt/firefox

 Crie um link simbolico de /opt/firefox/firefox para /usr/bin/firefox

 Pronto!

Servidor Debian 6.0 Squeeze

http://servidordebian.wikidot.com/

Instalador Debian no Pendrive

Download
http://ftp.br.debian.org/debian/dists/stable/main/installer-i386/current/images/hd-media/boot.img.gz

#zcat boot.img.gz > /dev/sdb

#cp debian-6.0.3-i386-netinst.iso /media/pendrive

Pronto!