Multi-boot or Multi-booting is the act of installing multiple operating systems on a computer, and being able to choose which one to boot when starting the computer. When you want to have a single USB stick with multiple operating systems, Continue reading
Microsoft has shelled out a mind-boggling estimated $1.8* billion to convince the public that it needs Windows 8. Why the record-breaking marketing deluge? Because a slick ad campaign is Microsoft’s best shot at hiding what Windows 8 really is; a Continue reading
logrotate is designed to ease administration of systems that generate large numbers of log files. It allows automatic rotation, compression, removal, and mailing of log files. Each log file may be handled daily, weekly, monthly, or when it grows too Continue reading
Facebook Home is the mobile experience that puts your friends at the heart of your phone. From the moment you turn it on, you see a steady stream of friends’ posts and photos on your home screen. Upfront notifications and Continue reading
Need to log CPU/Memory usage for a server? Trying to track down a load bottleneck that happens in every morning (peak hour load). Would like to find why everyday one specific time the server hang? Just trying to write some Continue reading
TestDisk is powerful free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software, certain types of viruses or human error (such as accidentally Continue reading
Evad3rs released iOS 6 untethered jailbreak utility for Linux/Mac/Windows. An untethered jailbreak has the property that if the user turns the device off and back on, the device will start up completely, and the kernel will be patched without the Continue reading
You have a Plesk server which runs under CentOS and you’ve got spammed from your server, but after you remove them you still find your IP is blocked by many of the blacklists, and this is still an issue for Continue reading
Today I needed to relay/forward all Email from one Server (Server A) to another Server (Server B). Server A is running Qmail (on CentOS). Server B is running company smartermail. After googling and searching, I found a site teaches “forwarding Continue reading
ProFTPD (short for Pro FTP daemon) is a FTP server. ProFTPD is Free and open-source software, compatible to Unix-like systems and Microsoft Windows (via Cygwin). Along with vsftpd and Pure-FTPd, ProFTPD is among the most popular FTP servers in UNIX-like Continue reading