Howto

Our FAQ section is updated in last few days with new howtos:

  1. Linux Find Out CPU Architecture Information
  2. Gnome Network Manager VPN Tab Disabled ( Greyed out )
  3. Gnome Volume Control: Disabled Sound Themes
  4. Debian Linux (Squeeze) Install Firefox 4
  5. UNIX: Find Out the Server Model
  6. Linux / UNIX: Run Command a Number of Times In a Row
  7. Linux: TMOUT To Automatically Log Users Out
  8. RHEL 6: Change OpenSSH Port To 1255 ( SELinux Config )
  9. RHEL 6: semanage SELinux Command Not Found
  10. HowTo: UNIX Set Date and Time Command

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How can I list the open ports on my system and the process that owns them?

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This is an interesting idea. This small howto will teach you to wire up a Power Over Ethernet (POE) cable AND make it provide power INTERNALLY i.e. no external power connector going into the router. So if you have limited space in your outdoor AP enclosure, you can use this hack. You can also apply […]

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Here is an interesting Slackware review and some helpful hints about the newly released Slackware Linux version 12: I’m big fan of Slackware Linux, I have used it since the 9.0 version, and I am very happy with this distribution, in the beginning was challenging to setup mostly because I was a newbie, today I […]

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A device driver is computer program allowing other computer programs to interact with a computer hardware device. Writing a Linux device driver is considered as a black art by many. If you ever been tempted to try writing a device driver, this howto will serve as a kick start guide: For many seasoned Linux developers, […]

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The BIOS is Basic Input/Output System used by a computer, which embedded on a chip on a computer’s motherboard. It is used to controls various devices connected to your computer. When you turn on the computer, the BIOS starts up and perform a Power-On Self Test (POST). The BIOS will check all devices connected to your computer such as the CPU, RAM, the video card, the sound card and so on. Once the post test has

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Recently I was asked to control access to couple of services based upon day and time. For example ftp server should be only available from Monday to Friday between 9 AM to 6 PM only. It is true that many services and daemons have in built facility for day and time based access control.

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