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How do I run multiple background commands in bash in a single line?

...n the background and run sequentially, you would do something like this: (sleep 2; sleep 3) & If, on the other hand, you would like them to run in parallel in the background, you can instead do this: sleep 2 & sleep 3 & And the two techniques could be combined, such as: (sleep 2; ...
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Running a cron every 30 seconds

...sync. * * * * * /path/to/executable param1 param2 * * * * * ( sleep 30 ; /path/to/executable param1 param2 ) You'll see I've added comments and formatted to ensure it's easy to keep them synchronised. Both cron jobs actually run every minute but the latter one will wait half a minute b...
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I get exception when using Thread.sleep(x) or wait()

I have tried to delay - or put to sleep - my Java program, but an error occurs. 13 Answers ...
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Syntax for a single-line Bash infinite while loop

... while true; do foo; sleep 2; done By the way, if you type it as a multiline (as you are showing) at the command prompt and then call the history with arrow up, you will get it on a single line, correctly punctuated. $ while true > do > ...
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How do I get my C# program to sleep for 50 msec?

How do I get my C# program to sleep for 50 milliseconds? 9 Answers 9 ...
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When to use Task.Delay, when to use Thread.Sleep?

Are there good rule(s) for when to use Task.Delay versus Thread.Sleep ? 5 Answers 5...
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Is there a sleep function in JavaScript? [duplicate]

Is there a sleep function in JavaScript? 4 Answers 4 ...
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How to add a delay for a 2 or 3 seconds [closed]

... You could use Thread.Sleep() function, e.g. int milliseconds = 2000; Thread.Sleep(milliseconds); that completely stops the execution of the current thread for 2 seconds. Probably the most appropriate scenario for Thread.Sleep is when you want...
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What is the difference between ManualResetEvent and AutoResetEvent in .NET?

...Open" field (declared with the volatile keyword) in combination with "spin-sleeping" – repeatedly checking the flag, and then sleeping for a short period of time. ManualResetEvents are sometimes used to signal that a particular operation is complete, or that a thread's completed initialization an...
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How do I make a delay in Java?

...ou want to pause then use java.util.concurrent.TimeUnit: TimeUnit.SECONDS.sleep(1); To sleep for one second or TimeUnit.MINUTES.sleep(1); To sleep for a minute. As this is a loop, this presents an inherent problem - drift. Every time you run code and then sleep you will be drifting a little b...