Mac OS X: Install GCC Compiler with Xcode

I have Mac OS X Mountain Lion. I need to compile a few apps and Perl modules. Then I already installed Xcode from app store but I’m unable to find gcc compiler or make command.…

Mac OS X: Wake Up Servers Using Wake-on-LAN ( WOL ) Command Utility

I know how to send WOL command using Linux or FreeBSD wake command. But, how do I send Wake on LAN (WOL) frames to hosts on a local Ethernet network using Apple OS X Unix…

Mac Os X: Find Out Wireless WI-Fi Connection Speed Rate

H ow do I see my current WI-FI (Wifi) connection speed in Apple Mac OS X?   WI-FI allows an electronic device such as Apple laptop, ipad, iPhone and other iDevices to exchange data or…

HowTo: OS X Take a Screenshot On My Mac Desktop

I can use Shutter app in GNU/Linux to take a screenshot of a specific area, window, whole screen, or even of a website. How do I take a screenshot on my mac book pro/mini desktop…

HowTo: Pronounce Mac OS X

I am a new Apple Mac book pro user. Is Mac OS X pronounced as “Mac OS E-X” or “Mac OS Ten”? How do you pronounce the Apple Mac os X? How do I find…

Mac OS X: Set / Change $PATH Variable

I need to add dev tools (such as JDK and friends) to my PATH. How do I change $PATH variable in OS X 10.8.x? Where does $PATH get set in OS X 10.8 Mountain Lion?…

SSH Into Google Cloud Compute Engine Instance Using Secure Shell Client

I need to set and test my web-app using Google cloud compute engine. How do I connect to an Instance Using ssh on Ubuntu Linux or Apple OS X based system?   By default, you…

Mac OS X: Terminal Download File Command

I often need to download files using the Terminal. However, I am unable to find the wget command on OS X. How do download files from the web via the Mac OS X bash command…

Mac OS X: Install Go Programming Language

H ow do I install Go language on Apple Mac OS X? How to setup GO lanuage on Mac OS X? How do I install Go language version 1.2+ on OS X?   Go or…

Mac OS X Sierra Install wget Network Downloader Utility

I recently learned that “wget” can continue getting a partially-downloaded (resume download) file. I am unable to find wget command on Mac OS X. How do I install install wget on Mac OS X (Mountain…