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Grep and Sed Equivalent for XML Command Line Processing
When doing shell scripting, typically data will be in files of single line records like csv. It's really simple to handle this data with grep and sed . But I have to deal with XML often, so I'd really like a way to script access to that XML data via the command line. What are the best tools?
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How do I remove the passphrase for the SSH key without having to create a new key?
... are trying to commit ( Git and SVN ) to a remote location over SSH many times in an hour.
6 Answers
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How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
...y describe what the rule builds. For that reason, if you type make several times, Make will rebuild the target each time, even though there is no reason to. A small change fixes that:
$(BINDIR)/$(TARGET): $(OBJECTS)
$(LINKER) $@ $(LFLAGS) $(OBJECTS)
@echo "Linking complete!"
Once that's a...
Python idiom to return first item or None
I'm sure there's a simpler way of doing this that's just not occurring to me.
23 Answers
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Comments in Markdown
What is the syntax for storing a comment in a markdown file, e.g. a CVS $Id$ comment at the top of the file? I found nothing on the markdown project .
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Visual Studio 2012 Web Publish doesn't copy files
I have a Web Application project in VS 2012 and when I use the web publishing tool it builds successfully but doesn't copy any files to the publish target (File System in this case).
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HTML 5 tag vs Flash video. What are the pros and cons?
... to mention they embed sound and we can only listen to one soundtrack at a time to make sense of it. Static images are a lot like text, in fact text is often embedded as an image. Video is very different; the only thing it shares in common with images is pixels, but that's true of anything display...
How do you reindex an array in PHP?
... Only array_values() make it work, if you start with index 0 all the time.
– kishor10d
Feb 13 at 5:33
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Differences between numpy.random and random.random in Python
...ed to work if two different threads are executing the function at the same time. If you're not using threads, and if you can reasonably expect that you won't need to rewrite your program this way in the future, numpy.random.seed() should be fine. If there's any reason to suspect that you may need t...
How do I find the MySQL my.cnf location
Is there a MySQL command to locate the my.cnf configuration file, similar to how PHP's phpinfo() locates its php.ini ?
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