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In linux, you can use the [...] built-in command if you want to make your script perform certain actions in response to a signal (e.g. SIGINT, when ctrl-c is pressed)

Answer

trap

^^ the way you use trap is first create a function (e.g. called on_exit ) to react to the desired signal, then run trap like so, to bind the function to the signal: trap on_exit SIGINT

Question

In linux, you can use the [...] built-in command if you want to make your script perform certain actions in response to a signal (e.g. SIGINT, when ctrl-c is pressed)

Answer

Question

In linux, you can use the [...] built-in command if you want to make your script perform certain actions in response to a signal (e.g. SIGINT, when ctrl-c is pressed)

Answer

trap

^^ the way you use trap is first create a function (e.g. called on_exit ) to react to the desired signal, then run trap like so, to bind the function to the signal: trap on_exit SIGINT

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20. Advanced Shell Scripting
ground process with process ID of PID has exited, then returns the exit code of the background process. wait % job Same with respect to a job spec. 20.5 Trapping Signals -- the trap Command You <span>will often want to make your script perform certain actions in response to a signal. A list of signals can be found on page . To trap a signal, create a function and then use the trap command to bind the function to the signal. 5 10 #!/bin/sh function on_hangup () { ec

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status	not learned	measured difficulty	37% [default]	last interval [days]
repetition number in this series	0	memorised on		scheduled repetition
scheduled repetition interval		last repetition or drill

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