PUBLIC MARKS with tags apache & script

Ce tutorial vous expliquera comment mettre en oeuvre derrière Apache 2 le script CGI Proxy qui peut vous servir aussi bien à surfer anonyme (désactivation de scripts pendant la navigation), à accéder aux serveurs web de machine situées dans un réseau local, à contrer la censure …

Many times, you want to execute a command not only on one server, but also on several servers. For example, find out * Version of kernel * Version of Apache web server * Update static html or images files on all web servers via rsync * Find out user information, server information, memory usage etc * Security/patch checking tentakel I have already covered how to execute commands on multiple Linux or UNIX servers via shell script. The disadvantage of script is commands do not run in parallel on all servers. However, several tools exist to automate this procedure in parallel. With the help of tool called tentakel, you run distributed command execution. It is a program for executing the same command on many hosts in parallel using ssh (it supports other methods too). Main advantage is you can create several sets of servers according requirements. For example webserver group, mail server group, home servers group etc. The command is executed in parallel on all servers in this group (time saving). By default, every result is printed to stdout (screen). The output format can be defined for each group.

Typical Scenario: You have a web server that serves your domain. You write a simple script to restart apache each night and pipe the logs off to your analyzer. It works. ISP/Hosting Scenario: Each server hosts many domains. You may also have load balanced servers (multiple machines) serving each domain. A tool like this is necessary to: 1. collect all the log files from each server 2. split the logs based on the virtual host(s) 3. discard invalid entries (phishing, referrer spam, etc) 4. sort them into chronological order 5. feed logs into analyzer 6. do something with the raw logs (compress, save to vhost dir, etc) [edit]

Tutorials and Articles About Apache

Tutorials and Articles About Apache

Tutorials and Articles About Apache

FAQs about PHP

FAQs about PHP

FAQs about PHP

Tutorials and Articles About PHP Reference Guide

Tutorials and Articles About PHP Reference Guide

Tutorials and Articles About PHP Reference Guide

Tutorials and Articles About PHP

Tutorials and Articles About PHP

Tutorials and Articles About PHP

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