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How do I use su to execute the rest of the bash script as that user?

...o use "sudo" command instead of "su" You may need to add this username1 ALL=(username2) NOPASSWD: /path/to/svn to your /etc/sudoers file and change your script to: sudo -u username2 -H sh -c "cd /home/$USERNAME/$PROJECT; svn update" Where username2 is the user you want to run the SVN comma...
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Python executable not finding libpython shared library

I am installing Python 2.7 on CentOS 5. I built and installed Python as follows 9 Answers ...
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Suppress deprecated import warning in Java

...ate source of truth is javac for which the fix doesn't work. This answer really answers the question: stackoverflow.com/a/20909204/2032701 – Ruslan Sep 26 '17 at 14:12 ...
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How does RegexOptions.Compiled work?

...methods on the Regex class. For example: Regex.Replace, Regex.Match etc.. all use the Regex cache. The size of the cache can be increased by setting Regex.CacheSize. It accepts changes in size any time during your application's life cycle. New regular expressions are only cached by the static hel...
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Keyboard Interrupts with python's multiprocessing Pool

...s to set up the worker processes to ignore SIGINT altogether, and confine all the cleanup code to the parent process. This fixes the problem for both idle and busy worker processes, and requires no error handling code in your child processes. import signal ... def init_worker(): signal.sign...
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When do I use a dot, arrow, or double colon to refer to members of a class in C++?

...d for three different scenarios that are always well-defined. Knowing this allows you to immediately know quite a lot about a and b just by looking at a::b, a.b, or a->b, respectively, in any code you look at. a::b is only used if b is a member of the class (or namespace) a. That is, in this c...
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Checking for empty queryset in Django

...if not my_objects: to demonstrate that this is how they do it in the docs. All else is utterly irrelevant so I do not get your point. They could as well make a thousand queries and it would still be totally irrelevant as this is not the point of this answer, with which I make clear that I agree. ...
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Get specific ArrayList item

..., or perhaps just because it's (by far) the worst of (now) 6 answers which all say essentially the same thing. – Bernhard Barker Aug 13 '15 at 17:37 add a comment ...
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stringstream, string, and char* conversion confusion

...the temporary string const, because any changes to it might cause it to re-allocate and thus render cstr invalid. It is therefor safer to not to store the result of the call to str() at all and use cstr only until the end of the full expression: use_c_str( stringstream.str().c_str() ); Of course,...
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Check if event exists on element [duplicate]

...econd argument feed 'events' and that will return an object populated with all the events such as 'click'. You can loop through that object and see what the event handler does. share | improve this ...