Unix and Linux Discussions Tagged with exit |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
1 |
7,476 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
16,148 |
Shell Programming and Scripting |
|
|
|
3 |
1,505 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
14,496 |
Homework & Coursework Questions |
|
|
|
3 |
7,656 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
3,491 |
Shell Programming and Scripting |
|
|
|
2 |
2,396 |
Shell Programming and Scripting |
|
|
|
17 |
14,945 |
Shell Programming and Scripting |
|
|
|
12 |
8,489 |
Shell Programming and Scripting |
|
|
|
2 |
938 |
Shell Programming and Scripting |
|
|
|
5 |
6,881 |
Homework & Coursework Questions |
|
|
|
8 |
5,058 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
2,907 |
Shell Programming and Scripting |
|
|
|
3 |
23,523 |
Shell Programming and Scripting |
|
|
|
4 |
5,247 |
Shell Programming and Scripting |
|
|
|
2 |
2,959 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
6,500 |
Solaris |
|
|
|
1 |
2,233 |
Shell Programming and Scripting |
|
|
|
7 |
3,766 |
Shell Programming and Scripting |
|
|
|
3 |
2,307 |
Shell Programming and Scripting |
|
|
|
3 |
20,033 |
Shell Programming and Scripting |
|
|
|
7 |
22,522 |
Shell Programming and Scripting |
|
|
|
7 |
26,502 |
Shell Programming and Scripting |
|
|
|
9 |
32,500 |
Programming |
|
|
|
2 |
9,744 |
Shell Programming and Scripting |
|
|
|
1 |
3,439 |
Programming |
|
|
|
2 |
2,542 |
Shell Programming and Scripting |
|
|
|
1 |
9,814 |
Shell Programming and Scripting |
|
|
|
3 |
7,170 |
Shell Programming and Scripting |
|
|
|
1 |
3,213 |
Shell Programming and Scripting |
|
|
|
3 |
12,833 |
Programming |
|
|
|
1 |
3,124 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
4,435 |
Shell Programming and Scripting |
|
|
|
0 |
4,421 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
4,070 |
Shell Programming and Scripting |
|
|
|
2 |
2,012 |
Shell Programming and Scripting |
|
|
|
4 |
8,624 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,369 |
Solaris BigAdmin RSS |
|
|
|
5 |
3,983 |
Programming |
|
|
|
9 |
10,348 |
Shell Programming and Scripting |
exit(1T) Tcl Built-In Commands exit(1T)
__________________________________________________________________________________________________________________________________________________
NAME
exit - End the application
SYNOPSIS
exit ?returnCode?
_________________________________________________________________
DESCRIPTION
Terminate the process, returning returnCode to the system as the exit status. If returnCode isn't specified then it defaults to 0.
EXAMPLE
Since non-zero exit codes are usually interpreted as error cases by the calling process, the exit command is an important part of sig-
nalling that something fatal has gone wrong. This code fragment is useful in scripts to act as a general problem trap:
proc main {} {
# ... put the real main code in here ...
}
if {[catch {main} msg]} {
puts stderr "unexpected script error: $msg"
if {[info exist env(DEBUG)]} {
puts stderr "---- BEGIN TRACE ----"
puts stderr $errorInfo
puts stderr "---- END TRACE ----"
}
# Reserve code 1 for "expected" error exits...
exit 2
}
SEE ALSO
exec(1T), tclvars(1T)
KEYWORDS
exit, process
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWTcl |
+--------------------+-----------------+
|Interface Stability | Uncommitted |
+--------------------+-----------------+
NOTES
Source for Tcl is available on http://opensolaris.org.
Tcl exit(1T)