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18 mar 2024 · The wait command returns the exit status of the last child process in the list. For verification, we can terminate the last process with a kill signal. The wait command will return the exit status from kill. To try this, we’ll add a function in our original script: function killjob() { sleep 1 kill -9 $1 }
23 wrz 2021 · Unlike the sleep command, which waits for a specified time, the wait command waits for all or specific background tasks to finish. This tutorial explains the wait command syntax and provides example bash script codes.
26 sty 2021 · The wait command returns the exit status of the last command waited for. For example, to wait for a background process with PID 7654, you would use: wait 7654. When multiple processes are given, the command waits for all processes to complete.
30 sie 2024 · The wait command in Bash is a built-in function that halts the execution of the current shell until the specified jobs have finished. It then returns the exit status of the command for which it was waiting.
28 kwi 2024 · The “wait” command is a built-in Bash shell command that waits for the completion of background processes launched within a script. It allows blocking the execution of the script until all the background processes get terminated.
14 mar 2024 · In technical terms, the wait command instructs your script to pause and wait for a specific background process to complete. In some instances, this command can be used to wait for all background processes to finish their tasks. In this tutorial, we will see the wait command in action.
4 maj 2019 · On Unix-like operating systems, wait is a shell command that waits for a given process to complete and then returns its exit status. This page covers the bash built-in version of wait.
