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Easy way to pull latest of all git submodules
... implement the script as it is very capable in these areas. If you are on unix/linux, then I suggest just a bash script.
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How to run Maven from another directory (without cd to project dir)?
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I don't think maven supports this. If you're on Unix, and don't want to leave your current directory, you could use a small shell script, a shell function, or just a sub-shell:
user@host ~/project$ (cd ~/some/location; mvn install)
[ ... mvn build ... ]
user@host ~/projec...
Fetch frame count with ffmpeg
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In Unix, this works like charm:
ffmpeg -i 00000.avi -vcodec copy -acodec copy -f null /dev/null 2>&1 | grep 'frame=' | cut -f 2 -d ' '
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Finding local IP addresses using Python's stdlib
...0583}: 10.5.9.207
Author of this module claims it should work on Windows, UNIX and Mac OS X.
How can I change the cache path for npm (or completely disable the cache) on Windows?
...o set an environment variable with export npm_config_cache=/path/to/cache (Unix) or set npm_config_cache=C:\path\to\cache (Win) as an alternative to npm config set (this is true for all config options in npm).
For anyone using docker you can add the env var at runtime with:
docker run -e npm_con...
How do I close a connection early?
...solution is to fork a background process. It is fairly straight forward on unix/linux:
<?php
echo "We'll email you as soon as this is done.";
system("php somestuff.php dude@thatplace.com >/dev/null &");
?>
You should look at this question for better examples:
PHP execute a backgro...
NSLog/printf specifier for NSInteger?
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The formatters come from the standard UNIX/POSIX printf function. Use %lu for unsigned long, %ld for long, %lld for long long, and %llu for unsigned long long. Try man printf on the console, but on Mac it is incomplete. The linux manpages are more explicit http:/...
How do I get the directory that a program is running from?
...to do anything special (apart from incliding the right headers unistd.h on Unix and direct.h on windows).
Since you are creating a C program it will link with the default c run time library which is linked to by ALL processes in the system (specially crafted exceptions avoided) and it will include ...
In a Bash script, how can I exit the entire script if a certain condition occurs?
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I'm fairly new to unix scripting. Can you please explain how the above functions are executed? I'm seeing some new syntax that I'm not familiar with. Thanks.
– kaizenCoder
May 17 '15 at 9:58
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How do I pipe a subprocess call to a text file?
...nswer you're looking for? Browse other questions tagged python linux shell unix subprocess or ask your own question.