Unix and Linux Discussions Tagged with wait |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
2 |
3,770 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
1,848 |
Shell Programming and Scripting |
|
|
|
8 |
14,282 |
Shell Programming and Scripting |
|
|
|
2 |
12,611 |
Shell Programming and Scripting |
|
|
|
7 |
20,539 |
Windows & DOS: Issues & Discussions |
|
|
|
0 |
2,253 |
Shell Programming and Scripting |
|
|
|
8 |
12,169 |
Shell Programming and Scripting |
|
|
|
12 |
3,229 |
Shell Programming and Scripting |
|
|
|
3 |
9,306 |
AIX |
|
|
|
1 |
6,494 |
Shell Programming and Scripting |
|
|
|
1 |
1,890 |
Programming |
|
|
|
0 |
4,202 |
Programming |
|
|
|
2 |
6,441 |
Shell Programming and Scripting |
|
|
|
5 |
14,124 |
Shell Programming and Scripting |
|
|
|
0 |
5,647 |
Shell Programming and Scripting |
|
|
|
1 |
15,139 |
AIX |
|
|
|
0 |
10,363 |
Programming |
|
|
|
2 |
12,331 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,803 |
Shell Programming and Scripting |
|
|
|
3 |
12,061 |
Programming |
|
|
|
4 |
10,160 |
Programming |
|
|
|
2 |
43,841 |
Shell Programming and Scripting |
|
|
|
4 |
6,846 |
Shell Programming and Scripting |
|
|
|
4 |
17,600 |
Shell Programming and Scripting |
|
|
|
1 |
3,410 |
Shell Programming and Scripting |
|
|
|
1 |
5,223 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
4,427 |
Shell Programming and Scripting |
|
|
|
5 |
5,192 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
13,797 |
Shell Programming and Scripting |
|
|
|
3 |
7,983 |
Shell Programming and Scripting |
|
|
|
2 |
620,654 |
Shell Programming and Scripting |
|
|
|
6 |
22,845 |
HP-UX |
|
|
|
9 |
53,472 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
5,919 |
Shell Programming and Scripting |
|
|
|
4 |
74,633 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
78,238 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
6,576 |
UNIX for Dummies Questions & Answers |
|
|
|
8 |
5,010 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,048 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,933 |
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