Unix and Linux Discussions Tagged with wait |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
2 |
4,222 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
2,556 |
Shell Programming and Scripting |
|
|
|
8 |
15,006 |
Shell Programming and Scripting |
|
|
|
2 |
13,026 |
Shell Programming and Scripting |
|
|
|
7 |
22,082 |
Windows & DOS: Issues & Discussions |
|
|
|
0 |
2,391 |
Shell Programming and Scripting |
|
|
|
8 |
12,871 |
Shell Programming and Scripting |
|
|
|
12 |
3,524 |
Shell Programming and Scripting |
|
|
|
3 |
9,750 |
AIX |
|
|
|
1 |
6,897 |
Shell Programming and Scripting |
|
|
|
1 |
2,239 |
Programming |
|
|
|
0 |
4,426 |
Programming |
|
|
|
2 |
6,623 |
Shell Programming and Scripting |
|
|
|
5 |
14,361 |
Shell Programming and Scripting |
|
|
|
0 |
5,832 |
Shell Programming and Scripting |
|
|
|
1 |
15,492 |
AIX |
|
|
|
0 |
10,737 |
Programming |
|
|
|
2 |
12,511 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,978 |
Shell Programming and Scripting |
|
|
|
3 |
13,252 |
Programming |
|
|
|
4 |
10,378 |
Programming |
|
|
|
2 |
44,046 |
Shell Programming and Scripting |
|
|
|
4 |
7,022 |
Shell Programming and Scripting |
|
|
|
4 |
17,718 |
Shell Programming and Scripting |
|
|
|
1 |
3,566 |
Shell Programming and Scripting |
|
|
|
1 |
5,498 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
4,609 |
Shell Programming and Scripting |
|
|
|
5 |
5,329 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
14,063 |
Shell Programming and Scripting |
|
|
|
3 |
8,057 |
Shell Programming and Scripting |
|
|
|
2 |
623,350 |
Shell Programming and Scripting |
|
|
|
6 |
23,243 |
HP-UX |
|
|
|
9 |
54,093 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
6,073 |
Shell Programming and Scripting |
|
|
|
4 |
74,997 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
79,150 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
7,061 |
UNIX for Dummies Questions & Answers |
|
|
|
8 |
5,479 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,195 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
6,336 |
Programming |
WAIT(1) BSD General Commands Manual WAIT(1)
NAME
wait -- await process completion
SYNOPSIS
wait [pid]
DESCRIPTION
If invoked with no arguments, the wait utility waits until all existing child processes in the background have terminated.
Available operands:
pid If a pid operand is specified, and it is the process ID of a background child process that still exists, the wait utility waits until
that process has completed and consumes its status information, without consuming the status information of any other process.
If a pid operand is specified that is not the process ID of a child background process that still exists, wait exits without waiting
for any processes to complete.
The wait utility exits with one of the following values:
0 The wait utility was invoked with no operands and all of the existing background child processes have terminated, or the process
specified by the pid operand exited normally with 0 as its exit status.
>0 The specified process did not exist and its exit status information was not available, or the specified process existed or its exit
status information was available, and it terminated with a non-zero exit status.
If the specified process terminated abnormally due to the receipt of a signal, the exit status information of wait contains that termination
status as well.
STANDARDS
The wait command is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BSD
June 5, 1993 BSD