Posts Tagged ‘bash’

Activating OS X’s Builtin Apache Web Server and PHP

14 Jan

As I mentioned in my prior post OS X Command-line Dev Tools—Install Shortcut, OS X comes with a variety of built-in tools suited for developers. Unfortunately, Apple has seen fit to hide one of the most important of them: the web server. Despite that, they are easily unlocked if you know how. This applies to Mountain Lion (10.8) and (though I haven’t tried it, yet) Mavericks (10.9). Though you can install separate installations, I don’t like to install anything extra, unless I must. Read the rest of this entry »


Command line clipboard in OSX and Cygwin

03 Dec

I use the command line a lot, even though I am on a graphical user-interface like Windows or OSX. And since I’m lazy, I write a lot of scripts to perform repetitive tasks. The downside of command-line is that there is no standard way to interact with GUI features. I stumbled across a command in OSX, recently that allows command line programs to copy/paste between the clipboard that we’re so used to using.

OSX pbpaste and pbcopy

OSX has two commands, pbpaste and pbcopy, Read the rest of this entry »


Self-documenting Bash Scripts Using Heredoc

22 Jul

It is surprising how quickly we forget how to use scripts we had written, let alone, what they were for. So it is even more difficult for others to know how and whether to use your script. You can avoid wasting the efforts you put into the problems you solved with your script by simply adding some friendly “help” output.

Here is some basic information you should include:

  • Summary description
  • Form of use—basic syntactic usage
  • Description of usage syntax; i.e., input parameters
  • More detailed information, if necessary. Read the rest of this entry »