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How to loop over directories in Linux?

I am writing a script in bash on Linux and need to go through all subdirectory names in a given directory. How can I loop through these directories (and skip regular files)? ...
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FAQ Section: SMS - Frequently Asked Questions - MIT App Inventor Community

:root { --animation-state: paused; } /* user picked a theme where the "regular" scheme is dark */ /* user picked a theme a light scheme and also enabled a dark scheme */ /* deal with light scheme first */ @media (pref...
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Good way of getting the user's location in Android

Getting the user's current location within a threshold ASAP and at the same time conserve battery. 10 Answers ...
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warning: refname 'HEAD' is ambiguous

I am new to Git and I seem to have one branch too many if I execute the following command: 5 Answers ...
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How to check status of PostgreSQL server Mac OS X

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split string in to 2 based on last occurrence of a separator

I would like to know if there is any built in function in python to break the string in to 2 parts, based on the last occurrence of a separator. ...
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Printing the correct number of decimal points with cout

I have a list of float values and I want to print them with cout with 2 decimal places. 12 Answers ...
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LaTeX Optional Arguments

How do you create a command with optional arguments in LaTeX? Something like: 6 Answers ...
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Object-orientation in C

What would be a set of nifty preprocessor hacks (ANSI C89/ISO C90 compatible) which enable some kind of ugly (but usable) object-orientation in C? ...
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Run git pull over all subdirectories [duplicate]

How can I update multiple git repositories from their shared parent's directory without cd 'ing into each repo's root directory? I have the following which are all separate git repositories ( not submodules): ...