Unix and Linux Discussions Tagged with wait |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
2 |
3,914 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
2,140 |
Shell Programming and Scripting |
|
|
|
8 |
14,554 |
Shell Programming and Scripting |
|
|
|
2 |
12,765 |
Shell Programming and Scripting |
|
|
|
7 |
21,171 |
Windows & DOS: Issues & Discussions |
|
|
|
0 |
2,308 |
Shell Programming and Scripting |
|
|
|
8 |
12,421 |
Shell Programming and Scripting |
|
|
|
12 |
3,359 |
Shell Programming and Scripting |
|
|
|
3 |
9,464 |
AIX |
|
|
|
1 |
6,617 |
Shell Programming and Scripting |
|
|
|
1 |
2,035 |
Programming |
|
|
|
0 |
4,249 |
Programming |
|
|
|
2 |
6,517 |
Shell Programming and Scripting |
|
|
|
5 |
14,206 |
Shell Programming and Scripting |
|
|
|
0 |
5,713 |
Shell Programming and Scripting |
|
|
|
1 |
15,265 |
AIX |
|
|
|
0 |
10,498 |
Programming |
|
|
|
2 |
12,381 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,874 |
Shell Programming and Scripting |
|
|
|
3 |
12,381 |
Programming |
|
|
|
4 |
10,240 |
Programming |
|
|
|
2 |
43,907 |
Shell Programming and Scripting |
|
|
|
4 |
6,893 |
Shell Programming and Scripting |
|
|
|
4 |
17,641 |
Shell Programming and Scripting |
|
|
|
1 |
3,458 |
Shell Programming and Scripting |
|
|
|
1 |
5,299 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
4,470 |
Shell Programming and Scripting |
|
|
|
5 |
5,231 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
13,866 |
Shell Programming and Scripting |
|
|
|
3 |
8,011 |
Shell Programming and Scripting |
|
|
|
2 |
622,911 |
Shell Programming and Scripting |
|
|
|
6 |
22,962 |
HP-UX |
|
|
|
9 |
53,654 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
5,975 |
Shell Programming and Scripting |
|
|
|
4 |
74,749 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
78,536 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
6,729 |
UNIX for Dummies Questions & Answers |
|
|
|
8 |
5,148 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,102 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
6,041 |
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