Linux Tutorials on the topic “centos”
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Linux Security Notes - AIDE File Integrity
Author: kiranjith • Tags: security, centos • Comments: 3Linux Security Notes - AIDE File Integrity AIDE (Advanced Intrusion Detection Enviornment) is a tool to check the file integrity. It is an opensource substitute for TRIPWIRE. It allows to take snapshots of all the major configuration files, binaries as well as libraries stats. And helps to find which binaries have been changed in case of compromisation of the system.
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Installing Apache2 With PHP5 And MySQL Support On CentOS 5.3 (LAMP)
Author: Falko Timme •
Tags: apache, centos, mysql, php •
Comments: 21 Installing Apache2 With PHP5 And MySQL Support On CentOS 5.3 (LAMP) LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache2 webserver on a CentOS 5.3 server with PHP5 support (mod_php) and MySQL support.
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Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 4.8 i386)
Author: Falko Timme •
Tags: antivirus, centos, postfix •
Comments: 1 Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 4.8 i386) This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database used by Postfix.
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Virtual Hosting With PureFTPd And MySQL (Incl. Quota And Bandwidth Management) On CentOS 5.3
Author: Falko Timme •
Tags: centos, ftp •
Comments: 2 Virtual Hosting With PureFTPd And MySQL (Incl. Quota And Bandwidth Management) On CentOS 5.3 This document describes how to install a PureFTPd server that uses virtual users from a MySQL database instead of real system users. This is much more performant and allows to have thousands of ftp users on a single machine. In addition to that I will show the use of quota and upload/download bandwidth limits with this setup. Passwords will be stored encrypted as MD5 strings in the database.
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How To Install And Configure Advanced Policy Firewall (APF) On CentOS 5.3
Author: Leszek •
Tags: security, centos •
Comments: 5 How To Install And Configure Advanced Policy Firewall (APF) On CentOS 5.3 This tutorial explains how you can install and configure APF - an interface to IPTables which lets you easily configure a full featured firewall to secure servers and workstations connected to a network. This guide describes an example installation on a server with cPanel but it's only a matter of port numbers which must be open for everything to work. APF can be used on any system.
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Set Up DKIM For Multiple Domains On Postfix With dkim-milter 2.8.x (CentOS 5.3)
Author: poustchi •
Tags: postfix, centos •
Comments: 11 Set Up DKIM For Multiple Domains On Postfix With dkim-milter 2.8.x (CentOS 5.3) This tutorial shows how you can sign your email messages by using DKIM (DomainKeys Identified Mail) for multiple domains. Signing email allows the recipient of a message to confirm a message originated with the sender's domain and that the message content has not been altered.
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Configuring fail2ban With SquirrelMail On CentOS 5.3/ISPConfig 3
Author: gscott187 • Tags: centos, email, security • Comments: 0Configuring fail2ban With SquirrelMail On CentOS 5.3/ISPConfig 3 This tutorial shows how you can prevent unlimited login attempts and hence brute force attacks against your SquirrelMail web login by using fail2ban.
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Installing Hyper-V Linux Integration Components On CentOS 5
Author: CrsH •
Tags: centos, virtualization •
Comments: 9 Installing Hyper-V Linux Integration Components On CentOS 5 Microsoft has introduced together with Windows 2008 a new Hypervisor called Hyper-V. Initially Microsoft only supported Microsoft products and Novell Suse, but recently they added support for Red Hat Enterprise Linux. With this support it is also possible to install the components on CentOS.
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Virtual Mail And FTP Hosting With iRedMail And Pure-FTPd
Author: eddiechen •
Tags: centos, email, ftp •
Comments: 1 Virtual Mail And FTP Hosting With iRedMail And Pure-FTPd iRedMail is a shell script that lets you quickly deploy a full-featured mail solution in less than 2 minutes. Since iRedMail 0.5, it supports Debian 5.0.1 and Ubuntu 8.04 & Ubuntu 9.04 (both i386 and x86_64). iRedMail supports both OpenLDAP and MySQL as backends for storing virtual domains and users. The OpenLDAP backend of iRedMail allows you to integrate all kinds of applications. This guide shows you how to integrate pure-ftpd into the iRedMail ldap backend on CentOS 5.x, passwords will be stored in ldap and you can change the password through webmail.
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How To Set Up Mass Virtualhosting With Apache2 + mod_rewrite + mod_userdir + mod_suexec On CentOS 5.3
Author: porjo •
Tags: apache, centos •
Comments: 1 How To Set Up Mass Virtualhosting With Apache2 + mod_rewrite + mod_userdir + mod_suexec On CentOS 5.3 This howto shows one method of doing mass virtualhosting using mod_rewrite to dynamically map a list of directories on your filesystem to virtual hosts. Additionally, by rewriting the incoming URL to the user's home directory we can make use of suEXEC to have Apache execute CGI scripts as the owner of the script.
