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How to kill a child process after a given timeout in Bash?

... launches a child process that crashes (actually, hangs) from time to time and with no apparent reason (closed source, so there isn't much I can do about it). As a result, I would like to be able to launch this process for a given amount of time, and kill it if it did not return successfully after a...
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Cancel/kill window.setTimeout() before it happens

..., for example. I have a few of these that hang out for 10 seconds or more and if the user gets clicking around the action can occur at incorrect time intervals. ...
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How do I make a placeholder for a 'select' box?

... I usually add both disabled and selected. Seems to work in FF too. – nilskp May 21 '12 at 18:05 11 ...
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Official way to ask jQuery wait for all images to load before executing something

...y, you use $(document).ready() to execute something when the DOM is loaded and $(window).on("load", handler) to execute something when all other things are loaded as well, such as the images. The difference can be seen in the following complete HTML file, provided you have a jollyroger JPEG files (...
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Using Git, how could I search for a string across all branches?

...n most cases, this will be the master branch." – RedPanda Feb 28 '18 at 22:55  |  show 4 more comments ...
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Undoing a git bisect mistake

I'm doing a non-automated git bisect via command line. All is going well until I accidentally hit return on the wrong line in my command history, and rather than running the test, I run 'git bisect good' (or bad). Oops - I don't yet know if this commit should be marked good or bad, yet that's what I...
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What's the difference between the WebConfigurationManager and the ConfigurationManager?

What's the difference between the WebConfigurationManager and the ConfigurationManager ? 4 Answers ...
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explicit casting from super class to subclass

... telling the compiler "trust me. I'm a professional, I know what I'm doing and I know that although you can't guarantee it, I'm telling you that this animal variable is definitely going to be a dog." Since the animal isn't actually a dog (it's an animal, you could do Animal animal = new Dog(); and ...
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libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术

...库。 CURL_GLOBAL_NOTHING //没有额外的初始化。 2)void curl_global_cleanup(void); 描述:在结束libcurl使用的时候,用来对curl_global_init做的工作清理。类似于close的函数。 3.char *curl_version( ); 描述: 打印当前libcurl库的版本。 4)CURL ...
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Why does “while(true)” without “Thread.sleep” cause 100% CPU usage on Linux but not on Windows?

...s say you have 4 cores: With IRIX mode on, 1 fully utilized core is 100% and 4 cores are 400%. With IRIX mode off, 1 fully utilized core is 25% and 4 cores are 100%. This means that by default, top on Linux will show an infinite loop as ~100% and Windows will show it as ~25%, and it means exac...