How to use client certificates with apache This How-To is intended to give a step-by-step configuration guide for creating your own certificate authority (CA) and how to configure apache to allow only certain self-signed user certificates to connect to the webserver. Any other browser connects will be discarded. So let’s start with the requirements. Requirements: [...]
Forcing the restore of a transfered cPanel account , even if the new system says the username is all ready in use /scripts/restorepkg –force –skipres account.tar.gz
Wget is a super-useful utility to download pages and automate all types of web related tasks. It works for HTTP as well as FTP URL’s. Here is a brief tutorial on how to use wget through proxy server. To get wget to use a proxy, you must set up an environment variable before using wget. [...]
In SQL Server Management Studio navigate to your database. Right click it and select “Tasks” -> “Generate Scripts” “Next” Select your database from the list “Next” Select “Stored Procedures” “Next” “Select All” “Next” “Script to new Query Window” “Next” “Finish” Give it a while. Then when complete, at the very top of the script put [...]
First use sync command update the super block. Then use the eject utility. It is used for those removable media devices that do not have a manual eject button, or for those that do, but are managed by Volume Management. 1) Type command sync to write superblock or data to device (for floppy disk): # [...]
How to compile a kernel on a CentOS server? Compiling a kernel on a CentOS server is probably easy than other Operating Systems but still you should take care while selecting modules else the server won’t boot up on the new kernel. New System admins find it difficult to compile a kernel, however, the following [...]
“DomainKeys” is an anti-spam software application that uses a public key, cryptography to authenticate the sender’s domain. cPanel offers a installer script “domain_keys_installer” using which the DomainKeys can be created and added automatically for a domain. By default the DomainKeys is not added when the account is created on the server, it has to be [...]
Q. How do I enable EPEL (Extra Packages for Enterprise Linux) repo and install the packages under RHEL / CentOS Linux? A. EPEL (Extra Packages for Enterprise Linux) is a volunteer-based community effort from the Fedora project to create a repository of high-quality add-on packages that complement the Fedora-based Red Hat Enterprise Linux (RHEL) and [...]
Usually, you do not need to setup an email server under Linux desktop operating system. Most GUI email clients (such as Thunderbird) supports Gmail POP3 and IMAP configurations. But, how do you send mail via the standard or /usr/bin/mail user agents or a shell script? Programs such as sendmail / postfix / exim can be [...]
This comes up in discussions almost every new project I work on, because it’s a very important thing to consider when designing a database. When deciding when and how to create an index in your MySQL database, it’s important to consider how the data is being used. Let’s say you have a database of employees. [...]
