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How do I get the name of the active user via the command line in OS X?

How do I get the name of the active user via the command line in OS X? 12 Answers 12 ...
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Is there a standard way to list names of Python modules in a package?

... Maybe this will do what you're looking for? import imp import os MODULE_EXTENSIONS = ('.py', '.pyc', '.pyo') def package_contents(package_name): file, pathname, description = imp.find_module(package_name) if file: raise ImportError('Not a package: %r', package_name) ...
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Python exit commands - why so many and when should each be used?

...xecution. The choices I've found are: quit() , exit() , sys.exit() , os._exit() 4 Answers ...
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How to install Xcode Command Line Tools

...do I get the command-line build tools installed with the current Xcode/Mac OS X v10.8 (Mountain Lion) or later? 13 Answers ...
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Installed Java 7 on Mac OS X but Terminal is still using version 6

...in this way : To easily and quickly open the Java Preferences pane in Mac OS X you can simply call spotlight with ⌘+SPACE and type System Preferences it will show up in the last row of the window. share | ...
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How to redirect output with subprocess in Python?

... UPDATE: os.system is discouraged, albeit still available in Python 3. Use os.system: os.system(my_cmd) If you really want to use subprocess, here's the solution (mostly lifted from the documentation for subprocess): p = subpro...
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Library not loaded: libmysqlclient.16.dylib error when trying to run 'rails server' on OS X 10.6 wit

... For those who are curious what's going on, this command makes a symbolic link from the second location to the first. When the gem looks for the MySQL client library under /usr/lib, that link will resolve to the location where it's ...
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Any way to clear python's IDLE window?

... The "cls" and "clear" are commands which will clear a terminal (ie a DOS prompt, or terminal window). From your screenshot, you are using the shell within IDLE, which won't be affected by such things. Unfortunately, I don't think there is a way to clear the screen in IDLE. The best you could...
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Negation in Python

...herefore just replace your ! with not. For your example, do this: if not os.path.exists("/usr/share/sounds/blues") : proc = subprocess.Popen(["mkdir", "/usr/share/sounds/blues"]) proc.wait() For your specific example (as Neil said in the comments), you don't have to use the subprocess ...
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In Python script, how do I set PYTHONPATH?

... It has been many years since this answer was posted, but I still want to add that if you want to make sure that Python checks the new directory before all of the others when importing, you should put the new directory first in the list, as in sys.path.insert(0, '/path/to...