http://blog.ilmuit.com/azhar Linux Server Administration Sun, 22 Jan 2012 09:58:45 +0000 http://backend.userland.com/rss092 en Webmin is a web-based interface for system administration for Unix/Linux. By using any modern web browser, you can setup user accounts, Apache, DNS, emails  and so on without needed to manually edit Unix configuration files like /etc/passwd. Below are instructions on how to install webmin control panels on your VPS or ... http://blog.ilmuit.com/azhar/2012/01/22/installing-webmin-in-centos/ In kloxo its very easy to setup DNS. Before you create your own nameserver, first you will have to decide what nameservers you want to set on your VPS or Dedicated server. This guide will show you how to register a new nameservers on a VPS or Dedicated server ... http://blog.ilmuit.com/azhar/2012/01/22/how-to-create-nameserver-with-kloxo/ Just installed CentOS and tried to run the yum tool to install MySQL Server: # yum install mysql-server But I keep getting the same result, Here is the error: # yum install mysql-server Setting up Install Process Setting up repositories Cannot find a valid baseurl for repo: update Error: Cannot find a valid baseurl for repo: update I ... http://blog.ilmuit.com/azhar/2011/11/07/yum-error-cannot-find-a-valid-baseurl-for-repo/ After a month of being offline caused by security breach at Kernel.org, they're now back. However, they had to take some time to reconstruct the site in order to improve their system for developers and users. For the time being, only www.kernel.org and git.kernel.org will be online. All developer git trees ... http://blog.ilmuit.com/azhar/2011/10/07/kernelorg-is-back-online/ To check if MySQL Server is installed, use the following command: # rpm -qa | grep mysql Check the output: mysqlclient10-3.23.58-4.RHEL4.1 libdbi-dbd-mysql-0.6.5-10.RHEL4.1 mysql-4.1.20-1.RHEL4.1 mysql-devel-4.1.20-1.RHEL4.1 If mysql-server* package is not there, means you haven't installed the mysql-server package. To Install MySQL Server, do the following command (Yum must be installed): # yum install mysql-server Once the installation is complete, recheck the ... http://blog.ilmuit.com/azhar/2008/04/29/installing-mysql-server-on-centos/ ? Anda seorang penggemar Linux tetapi sering menggunakan Windows untuk kerja-kerja seharian? Ada berita baik untuk anda. Selain menjalankan Linux di dalam Windows menggunakan produk-produk emulator seperti VMware dan VirtualBox, terdapat distribusi Linux yang dinamakan andLinux membolehkan anda menjalan aplikasi Linux di atas pelantar Windows sambil kedua-dua sistem operasi Windows dan Linux ... http://blog.ilmuit.com/azhar/2008/02/25/menjalankan-aplikasi-linux-di-dalam-windows/ To avoid malicious attacks from ping, you may disable ICMP echo response by adding the following lines to /etc/sysctl.conf file. net.ipv4.icmp_echo_ignore_broadcasts = 1 net.ipv4.icmp_echo_ignore_all = 1 Then run the following command: # sysctl -p http://blog.ilmuit.com/azhar/2007/09/21/turn-off-icmp-echo-response/ If you are using Apache 2.2 and PHP 5 and keep receiving this error: Forbidden You don't have permission to access / on this server. You need to check the .conf file and see if there are no unintentional restrictions to accessing the pages. To remove the restriction, each allowed directory must include ... http://blog.ilmuit.com/azhar/2007/06/20/apache-22-php-5-error-403-access-forbidden/ If you have the domain "yourdomain.com" then you can create ns1.yourdomain.com and ns2.yourdomain.com as your own private nameserver. This guide will show you how to register a new private nameservers on a cPanel server using the WHM (Web Host Manager) interface. 1) Login to WHM (web host manager) 2) Under DNS functions, ... http://blog.ilmuit.com/azhar/2007/05/15/how-to-create-private-name-server-in-whm/ In CPanel, if you wish to manage or connect your database from other location, let say from your own PC, via a program like MySQLFront, mysql.exe, MySQL Administrator, or PremiumSoft Navicat, you need to add an "access host". 1) From the CPanel administration page, click the MySQL Databases icon. 2) On the ... http://blog.ilmuit.com/azhar/2007/05/01/administer-your-database-via-mysql-administrator/