Unix and Linux Discussions Tagged with wait |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
2 |
3,791 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
1,870 |
Shell Programming and Scripting |
|
|
|
8 |
14,328 |
Shell Programming and Scripting |
|
|
|
2 |
12,626 |
Shell Programming and Scripting |
|
|
|
7 |
20,594 |
Windows & DOS: Issues & Discussions |
|
|
|
0 |
2,262 |
Shell Programming and Scripting |
|
|
|
8 |
12,198 |
Shell Programming and Scripting |
|
|
|
12 |
3,240 |
Shell Programming and Scripting |
|
|
|
3 |
9,325 |
AIX |
|
|
|
1 |
6,508 |
Shell Programming and Scripting |
|
|
|
1 |
1,903 |
Programming |
|
|
|
0 |
4,210 |
Programming |
|
|
|
2 |
6,445 |
Shell Programming and Scripting |
|
|
|
5 |
14,136 |
Shell Programming and Scripting |
|
|
|
0 |
5,654 |
Shell Programming and Scripting |
|
|
|
1 |
15,160 |
AIX |
|
|
|
0 |
10,377 |
Programming |
|
|
|
2 |
12,335 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
5,809 |
Shell Programming and Scripting |
|
|
|
3 |
12,112 |
Programming |
|
|
|
4 |
10,170 |
Programming |
|
|
|
2 |
43,857 |
Shell Programming and Scripting |
|
|
|
4 |
6,851 |
Shell Programming and Scripting |
|
|
|
4 |
17,601 |
Shell Programming and Scripting |
|
|
|
1 |
3,417 |
Shell Programming and Scripting |
|
|
|
1 |
5,232 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
4,432 |
Shell Programming and Scripting |
|
|
|
5 |
5,198 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
13,799 |
Shell Programming and Scripting |
|
|
|
3 |
7,985 |
Shell Programming and Scripting |
|
|
|
2 |
620,814 |
Shell Programming and Scripting |
|
|
|
6 |
22,869 |
HP-UX |
|
|
|
9 |
53,496 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
5,922 |
Shell Programming and Scripting |
|
|
|
4 |
74,654 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
78,276 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
6,589 |
UNIX for Dummies Questions & Answers |
|
|
|
8 |
5,021 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,056 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,947 |
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