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C: Run a System Command and Get Output? [duplicate]
I want to run a command in linux and get the text returned of what it outputs, but I do not want this text printed to screen. Is there a more elegant way than making a temporary file?
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What's wrong with this 1988 C code?
I'm trying to compile this piece of code from the book "The C Programming Language" (K & R). It is a bare-bones version of the UNIX program wc :
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How do you do natural logs (e.g. “ln()”) with numpy in Python?
Using numpy, how can I do the following:
4 Answers
4
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What is a bus error?
What does the "bus error" message mean, and how does it differ from a segfault?
15 Answers
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Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
In JDK 8 with lambda b93 there was a class java.util.stream.Streams.zip in b93 which could be used to zip streams (this is illustrated in the tutorial Exploring Java8 Lambdas. Part 1 by Dhananjay Nene ). This function :
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Find and kill a process in one line using bash and regex
I often need to kill a process during programming.
25 Answers
25
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Yank entire file
I often write something in gVim, then need to copy-paste it into another application.
13 Answers
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Git command to display HEAD commit id?
What command can I use to print out the commit id of HEAD?
9 Answers
9
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What does the number in parentheses shown after Unix command names in manpages mean?
For example: man(1) , find(3) , updatedb(2) ?
7 Answers
7
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How to use git with gnome-keyring integration
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