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1.1 ! root 1: .TH WAIT 1 "18 January 1983" ! 2: .SH NAME ! 3: wait \- await completion of process ! 4: .SH SYNOPSIS ! 5: .B wait ! 6: .SH DESCRIPTION ! 7: Wait until all processes started with ! 8: .B & ! 9: have completed, ! 10: and report on abnormal terminations. ! 11: .PP ! 12: Because the ! 13: .IR wait (2) ! 14: system call must be executed in the parent process, ! 15: the Shell itself executes ! 16: .I wait, ! 17: without creating a new process. ! 18: .SH "SEE ALSO" ! 19: sh(1) ! 20: .SH BUGS ! 21: Not all the processes of a 3- or more-stage ! 22: pipeline are children of the Shell, and thus can't be waited for. ! 23: (This bug does not apply to ! 24: .IR csh (1).)
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