Category: Tutorial

  • WordPress Author-Info

    WordPress Author-Info

    WordPress as a very nice Author-info, I like it. By default it is off unless there are more then one author post on your blog. You can turn it on without installing any stupid plugin or code edit. Follow these steps. First you should update description in your WordPress user profile Open phpmyadmin or equivalent. […]

  • Share shell history across multiple sessions

    I use iTerm and a lot of terminal tabs. Terminal history is something which is important to me, it lets me backtrack my steps. Just add the following code in your .profile

  • Grab the net with Arduino

    How to access a website with multiple virtual hosts from Arduino Ethernet Shield. The problem is if you have used Arduino Ethernet Shield, then you know that you can connect a IP, But if the IP has multiple virtual hosts, it will only connect to default virtual host. If it is commercial shared VPS, You […]

  • Let the mac sleep

    How to turn off/sleep OS X Mac Screen. It took me a lot of researching on internet to find these shortcut keys. Sleep immediately (no confirmation): Cmd-Opt-Eject Put display to sleep: Ctrl-Shift-Eject

  • Power Programming with Tags

    Power Programming with Tags

    Source tagging is very powerful source code navigation system, it beats any state of the art IDE. If you are using Emacs, Vim and TextMate then you can use source tagging for navigation. Here are the few simple steps to do it. Step 1. Install ctags in your system. For mac $ sudo port install […]