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github locks up mac terminal when using pull command

I'm in the process of learning github on mac (command-line) and whenever I do git pull origin master i get this 8 Answers...
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Passing additional variables from command line to make

Can I pass variables to a GNU Makefile as command line arguments? In other words, I want to pass some arguments which will eventually become variables in the Makefile. ...
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How do you fork your own repository on GitHub?

I have a public repository on GitHub. I want to replicate/copy it and work on a new project based on this repository, but I don't want to affect how it is now. I tried forking it using the GitHub UI but it didn't do anything. ...
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Eclipse: Error “.. overlaps the location of another project..” when trying to create new project

... Eclipse is erroring because if you try and create a project on a directory that exists, Eclipse doesn't know if it's an actual project or not - so it errors, saving you from losing work! So you have two solutions: Move the folder counter_src somewhere else, the...
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Why are my CSS3 media queries not working?

...dth, initial-scale=1" name="viewport" /> Now it seems to work in both Android (2.2) and iPhone all right... share | improve this answer | follow | ...
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How does the bitwise complement operator (~ tilde) work?

...representation of a number, taking its complement (inverting all the bits) and adding one. Two starts as 0000 0010, and by inverting the bits we get 1111 1101. Adding one gets us the result above. The first bit is the sign bit, implying a negative. So let's take a look at how we get ~2 = -3: Here's ...
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Can I save the window layout in Visual Studio 2010/2012/2013?

Is there a way to save (and later revert to) a given window layout in VS2010/VS2012/2013? 5 Answers ...
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Real escape string and PDO [duplicate]

... You should use PDO Prepare From the link: Calling PDO::prepare() and PDOStatement::execute() for statements that will be issued multiple times with different parameter values optimizes the performance of your application by allowing the driver to negotiate client and/or server side caching...
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Verify if a point is Land or Water in Google Maps

..and then Google-maps "divide the waters from the waters" 18 Answers 18 ...
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What is Persistence Context?

I am new to the Java world and JPA. I was studying JPA and came across many new terms like Entity, persistence. While reading, I could not understand the exact definition for Persistence Context . ...