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falko, member since Apr 16, 2006
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This tutorial provides step-by-step instructions on how to install Xen (version 3.0.3) on a CentOS 5.4 (x86_64) system. Xen lets you create guest operating systems (*nix operating systems like Linux and FreeBSD), so called "virtual machines" or domUs, under a host operating system (dom0). Using Xen you can separate your applications into different virtual machines that are totally independent from each other, but still use the same hardware.
by falko 2009-12-15 07:41 xen · centos · virtualization · virtual machine · vm
http://www.howtoforge.com/paravirtualization-with-xen-on-centos-5.4-x86_64 - cached - mail it - history
This tutorial shows how to set up a CentOS 5.4 server (x86_64) that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 64-bit version of CentOS 5.4, but should apply to the 32-bit version with very little modifications as well. In the end you should have a system that works reliably, and if you like you can install the free webhosting control panel ISPConfig (i.e., ISPConfig runs on it out of the box).
by falko 2009-10-29 08:47 centos · lamp · apache · php · mysql · ispconfig · postfix · bind · dovecot · quota
http://www.howtoforge.com/perfect-server-centos-5.4-x86_64-ispconfig-2 - cached - mail it - history
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.
by falko 2009-10-08 09:16 postfix · mysql · courier · squirrelmail · amavisd · clamav · spamassassin · centos
http://www.howtoforge.com/virtual-users-domains-postfix-courier-mysql-squirrelmail-centos-4.8-i386 - cached - mail it - history
This tutorial shows how to set up a CentOS 4.8 server that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. In the end you should have a system that works reliably, and if you like you can install the free webhosting control panel ISPConfig (i.e., ISPConfig runs on it out of the box).
by falko 2009-09-10 09:16 centos · server · lamp · apache · php · mysql · ispconfig · bind · ftp · dovecot · quota · firewall · postfix
http://www.howtoforge.com/perfect-server-centos-4.8-i386-ispconfig-2 - cached - mail it - history
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.
by falko 2009-08-18 05:52 lamp · centos · apache · php · mysql · mod_php
http://www.howtoforge.com/installing-apache2-with-php5-and-mysql-support-on-centos-5.3-lamp - cached - mail it - history
Qmailtoaster is a project that aims to make the installation of Qmail onto RPM based systems a snap. All of the packages are distributed in source RPMs so building the packages for your particular distro and architecture is as easy as running a script or a simple command for each package. The RPMs have all of the needed and commonly asked for patches included so you can have a mail server up and running in about an hour. When it's all complete, you'll have a full Qmail mail server installation ready for just about anything. I personally run Qmailtoaster servers for other companies and ISPs who have tens of thousands of users on their systems.
by falko 2009-06-19 06:59 qmail · qmailtoaster · mailserver · centos · linux
http://www.howtoforge.com/how-to-install-qmailtoaster-centos-5.3 - cached - mail it - history
This tutorial shows how to prepare a CentOS 5.3 x86_64 server for the installation of ISPConfig 3, and how to install ISPConfig 3. ISPConfig 3 is a webhosting control panel that allows you to configure the following services through a web browser: Apache web server, Postfix mail server, MySQL, MyDNS nameserver, PureFTPd, SpamAssassin, ClamAV, and many more.
by falko 2009-06-07 08:19 centos · server · ispconfig · lamp · apache · php · mysql · postfix · mydns · pureftpd · spamassassin · clamav
http://www.howtoforge.com/perfect-server-centos-5.3-x86_64-ispconfig-3 - cached - mail it - history
This tutorial provides step-by-step instructions on how to install Xen (version 3.0.3) on a CentOS 5.3 (x86_64) system. Xen lets you create guest operating systems (*nix operating systems like Linux and FreeBSD), so called "virtual machines" or domUs, under a host operating system (dom0). Using Xen you can separate your applications into different virtual machines that are totally independent from each other (e.g. a virtual machine for a mail server, a virtual machine for a high-traffic web site, another virtual machine that serves your customers' web sites, a virtual machine for DNS, etc.), but still use the same hardware. This saves money, and what is even more important, it's more secure. If the virtual machine of your DNS server gets hacked, it has no effect on your other virtual machines. Plus, you can move virtual machines from one Xen server to the next one.
by falko 2009-05-17 12:39 xen · centos · virtualization · paravirtualization · virtual machine
http://www.howtoforge.com/paravirtualization-with-xen-on-centos-5.3-x86_64 - cached - mail it - history
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.
by falko 2009-05-14 07:29 centos · postfix · mysql · courier · squirrelmail · spamassassin · clamav
http://www.howtoforge.com/virtual-users-domains-postfix-courier-mysql-squirrelmail-centos-5.3-x86_64 - cached - mail it - history
This tutorial shows how to set up a CentOS 5.3 server (x86_64) that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. In the end you should have a system that works reliably, and if you like you can install the free webhosting control panel ISPConfig (i.e., ISPConfig runs on it out of the box).
by falko 2009-04-16 06:47 centos · server · lamp · ispconfig · php · mysql · apache · bind · proftpd · dovecot · postfix
http://www.howtoforge.com/perfect-server-centos-5.3-x86_64-ispconfig-2 - cached - mail it - history
This guide explains how you can install and use KVM for creating and running virtual machines on a CentOS 5.2 server. I will show how to create image-based virtual machines and also virtual machines that use a logical volume (LVM). KVM is short for Kernel-based Virtual Machine and makes use of hardware virtualization, i.e., you need a CPU that supports hardware virtualization, e.g. Intel VT or AMD-V.
by falko 2009-04-12 08:08 kvm · centos · virtualization · lvm · virtual machine
http://www.howtoforge.com/virtualization-with-kvm-on-a-centos-5.2-server - cached - mail it - history
This tutorial shows how to prepare a CentOS 5.2 server for the installation of ISPConfig 3, and how to install ISPConfig 3. ISPConfig 3 is a webhosting control panel that allows you to configure the following services through a web browser: Apache web server, Postfix mail server, MySQL, MyDNS nameserver, PureFTPd, SpamAssassin, ClamAV, and many more.
by falko 2009-03-26 08:55 centos · ispconfig · lamp · server · php · mysql · postfix · mydns · pureftpd · spamassasin · clamav
http://www.howtoforge.com/perfect-server-centos-5.2-ispconfig-3 - cached - mail it - history
HyperVM is a multi-platform, multi-tiered, multi-server, multi-virtualization web based application that will allow you to create and manage different virtual machines each based on different technologies across machines and platforms. Currently it supports OpenVZ and Xen virtualization and is available for RHEL 4/5 as well as CentOS 4 and CentOS 5. This tutorial shows how to install it on a CentOS 5.2 server to control OpenVZ containers. I will also explain how to manage OpenVZ containers with HyperVM on a remote CentOS 5.2 server ("slave").
by falko 2009-02-05 07:32 hypervm · openvz · centos · virtualization · virtual machine · control panel
http://www.howtoforge.com/managing-openvz-with-hypervm-on-centos-5.2 - cached - mail it - history
Vtonf is a free web-based control panel (released under the GPL license) for managing virtual private servers (VPS) based on OpenVZ. It makes it very easy to create and manage OpenVZ VMs even for people with little technical knowledge. Right now, Vtonf is available only for RedHat, Fedora, and CentOS (support for Debian is planned), therefore I describe its installation and usage on a CentOS 5.2 server.
by falko 2008-12-02 10:17 vtonf · openvz · control panel · virtualization · centos · virtual machine · vm · vps
http://www.howtoforge.com/managing-openvz-with-vtonf-control-panel-on-centos-5.2 - cached - mail it - history
This tutorial provides step-by-step instructions on how to install Xen on a CentOS 5.2 system. Xen lets you create guest operating systems (*nix operating systems like Linux and FreeBSD), so called virtual machines or domUs, under a host operating system (dom0). Using Xen you can separate your applications into different virtual machines that are totally independent from each other (e.g. a virtual machine for a mail server, a virtual machine for a high-traffic web site, another virtual machine that serves your customers' web sites, a virtual machine for DNS, etc.), but still use the same hardware. This saves money, and what is even more important, it's more secure. If the virtual machine of your DNS server gets hacked, it has no effect on your other virtual machines. Plus, you can move virtual machines from one Xen server to the next one.
by falko 2008-11-09 07:46 xen · centos · virtualization · vm · vps · virtual machine · dom0 · domu
http://www.howtoforge.com/installing-xen-on-centos-5.2-i386 - cached - mail it - history
In this HowTo I will describe how to prepare a CentOS 5.2 server for OpenVZ. With OpenVZ you can create multiple Virtual Private Servers (VPS) on the same hardware, similar to Xen and the Linux Vserver project. OpenVZ is the open-source branch of Virtuozzo, a commercial virtualization solution used by many providers that offer virtual servers. The OpenVZ kernel patch is licensed under the GPL license, and the user-level tools are under the QPL license.
by falko 2008-07-31 07:45 openvz · centos · virtualization · vm · virtual machine
http://www.howtoforge.com/installing-and-using-openvz-on-centos5.2 - cached - mail it - history
Dan Kaminsky earlier this month announced a massive, multi-vendor issue with DNS that could allow attackers to compromise any name server - clients, too. These two articles explain how you can fix a BIND9 nameserver on Debian Etch and Fedora/CentOS so that it is not vulnerable anymore to DNS cache poisoning.
by falko 2008-07-29 05:53 bind · dns · cache · cache poisoning · vulnerability · patch · debian · centos · fedora
http://www.howtoforge.com/how-to-patch-bind-to-avoid-cache-poisoning-debian-etch - cached - mail it - history
This tutorial shows how to install and use mod_python on various distributions (Debian/Ubuntu, Fedora/CentOS, Mandriva, OpenSUSE) with Apache2. mod_python is an Apache module that embeds the Python interpreter within the server. It allows you to write web-based applications in Python that will run many times faster than traditional CGI and will have access to advanced features such as ability to retain database connections and other data between hits and access to Apache internals.
by falko 2008-07-22 05:44 python · mod_python · apache · fedora · debian · ubuntu · centos · opensuse · mandriva
http://www.howtoforge.com/embedding-python-in-apache2-with-mod_python-debian-ubuntu-fedora-centos-mandriva-opensuse - cached - mail it - history
This document describes how to set up PHPlist on Fedora, CentOS, Ubuntu and Debian. This howto should also work for other distributions with little modifications. Taken from the phplist page: "phplist is an open-source newsletter manager. phplist is free to download, install and use, and is easy to integrate with any website. phplist is downloaded more than 10 000 times per month and is listed in the top open source projects for vitality score on Freshmeat."
by falko 2008-05-27 06:41 phplist · debian · ubuntu · fedora · centos · newsletter
http://www.howtoforge.com/setting-up-phplist-newsletter-manager - cached - mail it - history
This tutorial shows how to set up Zimbra Collaboration Suite - Open Source Edition on CentOS. This tutorial covers installation of CentOS, dependencies for ZCS and setup of Split DNS when working behind a firewall. This tutorial is based on the way I set this server up and is only a suggestion. It carries no guarantees and it is highly suggested that you do this on a test server first to verify functionality. If you don't have a test server available you should download VMWare Server 1.0 and perform this tutorial on a test virtual server.
by falko 2008-03-13 07:51 zimbra · zcs · collaboration · groupware · email · centos
http://www.howtoforge.com/zimbra-collaboration-suite-open-source-edition-on-centos - cached - mail it - history
This document describes how to set up a Postfix mail server that is based on virtual users and domains on CentOS 5.1 so that it works with MailScanner and Mailwatch. The resulting system provides a web interface (Mailwatch) where you can manage quarantined emails, train SpamAssassin, edit the white- and blacklist, view configuration files and the detailed MySQL database status.
by falko 2008-03-09 09:25 mailwatch · mailscanner · postfix · spamassassin · clamav · centos · server · linux
http://www.howtoforge.com/virtual-users-domains-postfix-mailscanner-mailwatch-centos5.1 - cached - mail it - history
This tutorial shows how to set up a CentOS 5.x server to offer all services needed by virtual web hosters. These include web hosting, smtp server with (SMTP-AUTH and TLS, SPF, DKIM, Domainkeys), DNS, FTP, MySQL, POP3/IMAP, Firewall, Webalizer for stats.
by falko 2008-03-04 06:44 virtualmin · webmin · centos · virtual hosting · apache · postfix
http://www.howtoforge.com/virtual-hosting-with-virtualmin-on-centos5.1 - cached - mail it - history
This guide describes the installation and configuration of a mail system on Centos 5.1 with SELinux enabled for enhanced security. This system will be able to service HTTP, HTTPS, SMTP, TLS, SMTP-AUTH, IMAP, POP3 clients and is virtual enabled allowing more than one domain to be served from the system.
by falko 2008-02-21 06:30 exim · mysql · cyrus-imapd · horde · centos · mailserver
http://www.howtoforge.com/exim-mysql-cyrus-imapd-horde-centos5.1 - cached - mail it - history
Starting with version 2.2.20, ISPConfig has built-in support for Ruby. Instead of using CGI/FastCGI, ISPConfig depends on mod_ruby being available in the server's Apache. This article explains how to install mod_ruby on various Linux distributions supported by ISPConfig.
by falko 2008-02-17 07:45 ruby · mod_ruby · apache · linux · ispconfig · debian · ubuntu · suse · mandriva · fedora · centos
http://www.howtoforge.com/apache2-mod_ruby-with-ispconfig-2.2.20-and-above - cached - mail it - history
Domainkeys is "a method of e-mail authentication. Unlike some other methods, it offers almost end-to-end integrity from a signing to a verifying Mail Transfer Agent (MTA). In most cases the signing MTA acts on behalf of the sender, and the verifying MTA on behalf of the receiver. DomainKeys is specified in Historic RFC 4870, which is obsoleted by Standards Track RFC 4871, DomainKeys Identified Mail (DKIM) Signatures." according to the wikipedia. So why a how to on it when there is DKIM? Well domainkeys is still actively being used and is more widely deployed than DKIM, the developer Yahoo still uses it to sign and verify mail although they are contributers to the DKIM standard.
by falko 2008-02-05 07:33 dk-milter · domainkeys · postfix · centos
http://www.howtoforge.com/how-to-implement-domainkeys-in-postfix-using-dk-milter-centos5.1 - cached - mail it - history
This tutorial shows how to set up a CentOS 4.6 based server that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of CentOS 4.6, but should apply to the 64-bit version with very little modifications as well.
by falko 2008-01-10 08:09 centos · lamp · ispconfig · ftp · postfix · email · apache · mysql · php · server · dovecot
http://www.howtoforge.com/centos-4.6-server-lamp-email-dns-ftp-ispconfig - cached - mail it - history
This document describes how to set up a CentOS 5.1 desktop. It provides all you need for daily work and entertainment, incl. multimedia codecs, Adobe Flash, Adobe Reader, Skype, TrueType fonts, VMware Server, ntfs-3g, Sun Java, and many more.
by falko 2007-12-16 06:59 centos · desktop · linux · flash · adobe reader · skype · vmware · java · codecs · ntfs-3g
http://www.howtoforge.com/installation-guide-centos5.1-desktop - cached - mail it - history
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 will also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota (quota is not built into Postfix by default, I will show how to patch your Postfix appropriately). Passwords are stored in encrypted form in the database (most documents I found were dealing with plain text passwords which is a security risk). In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV so that emails will be scanned for spam and viruses.
by falko 2007-12-11 07:10 postfix · courier · mysql · mail · centos · virtual users · clamav · spamassassin · amavisd · linux · server
http://www.howtoforge.com/virtual-users-and-domains-postfix-courier-mysql-centos5.1 - cached - mail it - history
This tutorial shows how to set up a CentOS 5.1 based server that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of CentOS 5.1, but should apply to the 64-bit version with very little modifications as well.
by falko 2007-12-05 13:10 centos · lamp · postfix · dns · bind · ftp · ispconfig · proftpd · linux · server · apache
http://www.howtoforge.com/centos-5.1-server-lamp-email-dns-ftp-ispconfig - cached - mail it - history
Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on a CentOS 5.0 server with PHP5 support (through FastCGI) and MySQL support.
by falko 2007-10-08 05:10 lighttpd · lighty · centos · php · php5 · mysql · linux
http://www.howtoforge.com/lighttpd_php5_mysql_centos5.0 - cached - mail it - history
This tutorial shows how to harden PHP5 with Suhosin on a CentOS 5.0 server. From the Suhosin project page: "Suhosin is an advanced protection system for PHP installations that was designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core. Suhosin comes in two independent parts, that can be used separately or in combination. The first part is a small patch against the PHP core, that implements a few low-level protections against bufferoverflows or format string vulnerabilities and the second part is a powerful PHP extension that implements all the other protections."
by falko 2007-08-05 05:39 php · hardened php · suhosin · centos · linux · server · buffer overflow · vulnerability · security
http://www.howtoforge.com/php_suhosin_centos5.0 - cached - mail it - history
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.
by falko 2007-07-26 05:21 pureftpd · ftp · centos · virtual · mysql · quota · bandwidth · linux · server
http://www.howtoforge.com/virtual_hosting_with_pureftpd_and_mysql_centos5.0 - cached - mail it - history
This tutorial shows how you can install and use Beryl on a CentOS 5.0 desktop (the system must have a 3D-capable graphics card). With Beryl, you can make your desktop use beautiful 3D effects like wobbly windows or a desktop cube.
by falko 2007-07-22 12:27 beryl · centos · 3d · desktop · linux
http://www.howtoforge.com/beryl_centos5.0 - cached - mail it - history
MemCached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. In this article I explain how you can very easily install it and make it avaible in PHP.
by falko 2007-07-18 06:33 memcache · php · centos · linux · server
http://www.howtoforge.com/php_memcache_centos5.0 - cached - mail it - history
Bonding is the same as port trunking. In the following I will use the word bonding because practically we will bond interfaces as one. Bonding allows you to aggregate multiple ports into a single group, effectively combining the bandwidth into a single connection. Bonding also allows you to create multi-gigabit pipes to transport traffic through the highest traffic areas of your network. For example, you can aggregate three megabits ports into a three-megabits trunk port. That is equivalent with having one interface with three megabytes speed.
by falko 2007-07-06 06:33 nic bonding · bonding · port trunking · centos · linux · nic · network
http://www.howtoforge.com/network_card_bonding_centos - cached - mail it - history
The intent of this article is to show you how to configure your Linux machine and Samba server to participate in a Windows 2003 Active Directory domain as a Member Server using Kerberos authentication. This involves using the security = ADS security mode in Samba.
by falko 2007-06-27 06:01 samba · smb · active directory · ads · windows · linux · centos · kerberos · server · security
http://www.howtoforge.com/samba_ads_security_mode - cached - mail it - history
Sometimes it can be handy to set up your own repository to prevent from downloading the remote repository over and over again. This tutorial shows how to create a CentOS mirror for your local network. If you have to install multiple systems in your local network then all needed packages can be downloaded over the fast LAN connection, thus saving your internet bandwidth.
by falko 2007-06-18 05:20 yum · centos · repository · linux · mirror
http://www.howtoforge.com/creating_a_local_yum_repository_centos - cached - mail it - history
This tutorial provides step-by-step instructions on how to install Xen on a CentOS 5.0 system (i386). Xen lets you create guest operating systems (*nix operating systems like Linux and FreeBSD), so called virtual machines or domUs, under a host operating system (dom0). Using Xen you can separate your applications into different virtual machines that are totally independent from each other, but still use the same hardware.
by falko 2007-06-12 05:05 xen · virtual machine · vm · vps · linux · centos · server · virtualization
http://www.howtoforge.com/centos_5.0_xen - cached - mail it - history
As you might have noticed on Centos 5.0, there is no PHP-MSSQL module/extension available in the default yum repositories. So if you want to use it you can alter the PHP binary or you can compile an mssql module/extension. In this article I will explain how to compile the mssql module/extension.
by falko 2007-06-11 07:18 centos · php · mssql · php-mssql · linux · server
http://www.howtoforge.com/installing_php_mssql_centos5.0 - cached - mail it - history
This tutorial shows how to set up a CentOS 4.5 server that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of CentOS 4.5, but should apply to the 64-bit version with very little modifications as well.
by falko 2007-06-04 07:40 centos · server · linux · apache · postfix · proftpd · bind · mysql · dovecot · quota · hosting · lamp
http://www.howtoforge.com/perfect_server_centos4.5 - cached - mail it - history
This tutorial provides step-by-step instructions on how to install VMware Server on a CentOS 5.0 desktop system. With VMware Server you can create and run guest operating systems (virtual machines) such as Linux, Windows, FreeBSD, etc. under a host operating system. This has the benefit that you can run multiple operating systems on the same hardware which saves a lot of money, and you can move virtual machines from one VMware Server to the next one (or to a system that has the VMware Player which is also free).
by falko 2007-05-20 07:08 vmware · centos · linux · desktop · virtualization · vm · vps · virtual machine
http://www.howtoforge.com/vmware_server_centos5.0 - cached - mail it - history
This guide will step you through the process of setting up a functional Cacti installation on CentOS 4.4 including the Plug-In Architecture, which will allow you to expand your monitoring solution.
by falko 2007-04-25 04:53 cacti · centos · monitoring · linux · server · plug-in · plugin
http://www.howtoforge.com/cacti_centos4.4_plugin_architecture - cached - mail it - history
This tutorial shows how to set up a CentOS 5.0 server that offers all services needed by ISPs and web hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of CentOS 5.0, but should apply to the 64-bit version with very little modifications as well.
by falko 2007-04-18 08:53 centos · server · linux · apache · postfix · proftpd · bind · mysql · dovecot · quota · hosting · lamp
http://www.howtoforge.com/perfect_setup_centos5.0 - cached - mail it - history
ntop is a network traffic tools that shows network usage in a real time. One of the good things about this tool is that you can use a web browser to manage and navigate through ntop traffic information to better understand network status.
by falko 2007-03-19 07:13 ntop · network · monitoring · network monitoring · linux · centos · statistics
http://www.howtoforge.com/network_monitoring_with_ntop - cached - mail it - history
This tutorial shows how to set up a fileserver for small and medium enterprises with SME Server 7.1. SME Server is an open-source Linux server distribution (released under the GPL) based on CentOS that can turn a computer into a gateway, firewall, fileserver, printserver, mailserver (including webmail), etc. In this article we will focus on the fileserver aspect of SME Server.
by falko 2007-03-01 06:21 fileserver · samba · storage · nas · sme server · centos · linux · server · gateway · firewall · printserver · mailserver
http://www.howtoforge.com/fileserver_with_sme_server7.1 - cached - mail it - history
OTRS is a trouble ticket system with many features to manage customer telephone calls and e-mails. The system is built to allow your support, sales, pre-sales, billing, internal IT, helpdesk, etc. department to react quickly to inbound inquiries. This guide is specifically intended to help install and run OTRS.
by falko 2007-02-26 04:54 otrs · trouble ticket · ticket · ticket request · centos · linux · server
http://www.howtoforge.com/otrs_centos4.4 - cached - mail it - history
This tutorial shows how to install and use VirtualBox on Fedora Core 6, CentOS 4, and OpenSuSE 10.2. InnoTek VirtualBox is a family of powerful x86 virtualization products for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also freely available as Open Source Software under the terms of the GNU Public License (GPL).
by falko 2007-02-06 07:15 virtualbox · innotek · fedora · opensuse · suse · centos · virtualization · vm · vps · linux
http://www.howtoforge.com/virtualbox_fedora_centos_opensuse - cached - mail it - history
This article describes how to prepare a CentOS 4.4 server for OpenVZ virtual machines. With OpenVZ you can create multiple Virtual Private Servers (VPS) on the same hardware, similar to Xen and the Linux Vserver project. OpenVZ is the open-source branch of Virtuozzo, a commercial virtualization solution used by many providers that offer virtual servers.
by falko 2006-11-12 08:25 openvz · centos · vps · virtual machine · virtuozzo · xen · vmware · linux
http://www.howtoforge.com/openvz_centos4.4 - cached - mail it - history
This is a detailed description about how to set up a CentOS 4.4 based server that offers all services needed by ISPs and hosters (web server (SSL-capable), mail server (with SMTP-AUTH and TLS), DNS server, FTP server, MySQL server, POP3/IMAP, Quota, Firewall, etc.). This tutorial is written for the 32-bit version of CentOS 4.4, but should apply to the 64-bit version with very little modifications as well.
by falko 2006-10-12 05:52 centos · linux · server · apache · postfix · ftp · bind · firewall · ispconfig
http://www.howtoforge.com/perfect_setup_centos_4.4 - cached - mail it - history
This article shows how to secure a CentOS server using psad, Bastille, and some other tweaks. psad is a tool that helps detect port scans and other suspicious traffic, and the Bastille hardening program locks down an operating system, proactively configuring the system for increased security and decreasing its susceptibility to compromise.
by falko 2006-08-23 06:32 bastille · psad · centos · linux · security
http://www.howtoforge.com/bastille_firewall_centos - cached - mail it - history
A common task for system administrators is to monitor and care for a server. That's fairly easy to do at a moment's notice, but how to keep a record of this information over time? One way to monitor your server is to use the Sysstat package. Sysstat is actually a collection of utilities designed to collect information about the performance of a linux installation, and record them over time. This article shows how to use Sysstat.
by falko 2006-08-20 10:22 sysstat · monitoring · centos · linux
http://www.howtoforge.com/sysstat_monitoring_centos - cached - mail it - history
This is a detailed description how to set up a CentOS 4.3 based server that offers all services needed by ISPs and hosters (web server (SSL-capable), mail server (with SMTP-AUTH and TLS!), DNS server, FTP server, MySQL server, POP3/IMAP, Quota, Firewall, etc.). This tutorial is written for the 64-bit version of CentOS 4.3, but should apply to the 32-bit version with very little modifications as well.
by falko 2006-05-01 07:46 CentOS · Linux · Webserver · Mailserver · LAMP
http://www.howtoforge.com/perfect_setup_centos_4.3 - cached - mail it - history
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