Security
Howto add a Linux user account to the sudoers file on Linux Ubuntu 11.04
This guide show how to add a user to the sudoers list. This is a question that is often asked and it is quite easy [...]
Posted in Access Control, Hosting, Security, Server, Ubuntu 
Tags: 2011, configuration, Configure, Dedicated Server, Guide, Linux, Linux admin rights sudoers file, Online Learning, priveleges, Sudo, sudoers file, ubuntu, User Accounts Linux, Usergroups, VPS 
1 Comment »Tricks and tips to secure your Apache Webserver using Linux Ubuntu
Apache is the most widely used web server over the internet on Linux machines. For better and reliable performance you need to protect your [...]
Posted in Apache Web Server, Hosting, Off-Topic, Security, Server Tags: 2011, Apache, Apache Web Server, Dedicated Server, Guide, Linux, Secure, Server, Server Setup Debian Distributions, Tricks and tips, ubuntu, VPS, Web 3 Comments »How to protect Apache against DOS,DDOS or brute force attacks using mod_evasive and mod_security and mod_qos on Linux Ubuntu 11.04
In this article we will show how to install mod_evasive and mod_security or mod_qos. These modules protect Apache against DOS,DDOS or brute force attacks [...]
Posted in Apache Web Server, Hosting, Security, Server Tags: 2011, Apache, Apache Web Server, DDOS attack, Dedicated Server, DOS attack, Guide, Install, Linux, mod_evasive, mod_qos, mod_security, Setup, ubuntu, VPS 1 Comment »How To Setup UncomplicatedFirewall ufw on Linux ubuntu 10.04 and 11.04 and other Debian distributions [Server Setup]
This guide shows howto install and setup UncomplicatedFirewall ufw on Linux ubuntu 10.04 and 11.04 and other Debian distributions. Ufw, as it says, is quite [...]
Posted in Access Control, Firewall, Hosting, Security, Server, Ubuntu Tags: 2011, Access Control, Apache, Apache Web Server, configuration, Dedicated Server, Firewall, Gateway, GNU, Guide, Iptables, Linux, security, Server, Server Setup Debian Distributions, Setup, Shorewall, ubuntu, ufw, UncomplicatedFirewall, VPS 2 Comments »How to setup a firewall using Shorewall on Linux Ubuntu 11.04 and other Debian based distributions
This guides shows howto setup a firewall using Shorewall on Linux Ubuntu 11.04 and other Debian based distributions. This is a simple setup which allows [...]
Posted in Access Control, Apache Web Server, Hosting, Security, Server, Ubuntu Tags: 2011, Access Control, Apache, Apache Web Server, configuration, Dedicated Server, Firewall, Gateway, GNU, Guide, Iptables, Linux, security, Server, Server Setup Debian Distributions, Setup, Shorewall, Tutorial, ubuntu, VPS, Web 1 Comment »How to setup an FTP Server with virtual users (no accounts) using VSFTPD on Linux Ubuntu 10.04 & 11.04 [ FTP Server Setup]
This guide shows how to setup an FTP server with virtual users, that is, only one account to handle all users. This is done by [...]
Posted in Access Control, FTP Server, Hosting, Security, Server, Ubuntu Tags: 2011, Access Control, Apache Web Server, configuration, Dedicated Server, Education, ftp server setup, FTP Server setup with virtual user accounts, Guide, Installation Guide, Linux Ubuntu 11.04, Managed Server, Online Learning, Tutorial, VPS, Web-hosting 20 Comments »How to Install and Setup a backup system on Linux Unbuntu 11.04 and Debian based systems using Tartarus
This guide shows you how to install and setup a backup system with incremental backups on Linux Debian based system using Tartarus with your own [...]
Posted in Backup, Hosting, Security, Ubuntu Tags: 2011, Backup Data Solution, configuration, Dedicated Server, Education, ftp server setup, GnuPG, Linux Ubuntu 11.04, Online Learning, Restore data, Server, Server setup, Setup, system backup, System Recovery Solution, Tartarus, Tutorial, VPS 9 Comments »Error – Agent admitted failure to sign using the key – using SSH public keys Ubuntu
If you are using Ubuntu, you might be unlucky enough to see the following error when you try to use your SSH public keys: Agent [...]
Posted in Hosting, Security, Server, Ubuntu Tags: 2011, Agent admitted failure to sign using the key, configuration, Configure, Error, Guide, Linux, openssh, public private keys, ssh, ubuntu No Comments »How to install and setup a Git Repository Server using Gitolite on Linux Ubuntu 11.04 or 10.04 with Windows clients using MSysGit
This guide shows you how to install and setup a Git Repository Server using Gitolite on Linux Ubuntu with Windows clients using MSysGit. It also [...]
Posted in Backup, Git Version Control, Off-Topic, Security, Server, Ubuntu Tags: 2011, Configure, Dedicated Server, Distributed Version Control, Education, Git Version Control, Gitolite, Guide, Install, Learning, Linux, msysgit, Setup, SSH keys, ubuntu, Ubuntu 11.04, VPS, windows 3 Comments »How to backup your MySQL databases automatically with the AutoMySQLBackup script on Linux Ubuntu 11.04 and Debian based systems
This guide shows how to backup your MySQL databases on your Linux Server using the script AutoMySQLBackup and crontab. This an easy and simple way [...]
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