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How to remove all .svn directories from my application directories
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No need for pipes, xargs, exec, or anything:
find . -name .svn -delete
Edit: Just kidding, evidently -delete calls unlinkat() under the hood, so it behaves like unlink or rmdir and will refuse to operate on directories containing file...
How can I reverse the order of lines in a file?
I'd like to reverse the order of lines in a text file (or stdin), preserving the contents of each line.
25 Answers
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SVN command to delete all locally missing files
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If you're using Mac (Darwin) or Linux you can pipe the outputs of the following commands to svn rm for all missing files. You can set the current working directory to the appropriate directory or subdirectory before running these - dependent on whether you want to run th...
How to split one string into multiple variables in bash shell? [duplicate]
...Plus 1 For knowing your POSIX shell features, avoiding expensive forks and pipes, and the absence of bashisms.
– Jens
Jan 30 '15 at 15:17
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How to start an application using android ADB tools?
... I had problems finding the application and activity. I used this pipe line adb logcat | grep --line-buffered ActivityManager | grep --line-buffered to list all applications that were displayed.
– Att Righ
Mar 10 '17 at 20:07
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How can I use an http proxy with node.js http.Client?
...le.com"
}
};
http.get(options, function(res) {
console.log(res);
res.pipe(process.stdout);
});
For the record his answer does work with http://nodejs.org/ but that's because their server doesn't care the host header is incorrect.
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Move all files except one
...ommand! Are there more mathematical operations like OR and XOR? I assume a pipe is for AND.
– Léo Léopold Hertz 준영
Mar 22 '09 at 3:39
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How do I diff the same file between two different commits on the same branch?
...:pom.xml
which could then be cut and pasted in a shell window session or piped to /bin/sh.
Notes:
the number (3 in this case) specifies how many lines to print
the file (pom.xml in this case) must agree in both places (you could wrap it in a shell function to provide the same file in both place...
Java 理论与实践: 线程池与工作队列 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...占用，这些任务依次等待排队任务的结果，而这些任务又无法执行，因为所有的线程都很忙。
在为时间可能很长的操作使用合用的线程时要小心。如果程序必须等待诸如 I/O 完成这样的某个资源，那么请指定最长的等待时间，...
How can I use xargs to copy files that have spaces and quotes in their names?
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Nice answer but not working on Mac. Instead we can pipe the find into sed -e 's_\(.*\)_"\1"_g' to force quotes around the file name
– ishahak
Aug 21 '16 at 11:08
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