Unix and Linux Discussions Tagged with exit |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
1 |
6,781 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
13,991 |
Shell Programming and Scripting |
|
|
|
3 |
1,369 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
13,776 |
Homework & Coursework Questions |
|
|
|
3 |
7,358 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
3,074 |
Shell Programming and Scripting |
|
|
|
2 |
2,091 |
Shell Programming and Scripting |
|
|
|
17 |
14,302 |
Shell Programming and Scripting |
|
|
|
12 |
8,024 |
Shell Programming and Scripting |
|
|
|
2 |
883 |
Shell Programming and Scripting |
|
|
|
5 |
6,743 |
Homework & Coursework Questions |
|
|
|
8 |
4,855 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
2,779 |
Shell Programming and Scripting |
|
|
|
3 |
23,336 |
Shell Programming and Scripting |
|
|
|
4 |
5,085 |
Shell Programming and Scripting |
|
|
|
2 |
2,819 |
UNIX for Advanced & Expert Users |
|
|
|
6 |
6,399 |
Solaris |
|
|
|
1 |
2,034 |
Shell Programming and Scripting |
|
|
|
7 |
3,359 |
Shell Programming and Scripting |
|
|
|
3 |
2,205 |
Shell Programming and Scripting |
|
|
|
3 |
19,753 |
Shell Programming and Scripting |
|
|
|
7 |
22,310 |
Shell Programming and Scripting |
|
|
|
7 |
26,137 |
Shell Programming and Scripting |
|
|
|
9 |
32,146 |
Programming |
|
|
|
2 |
9,649 |
Shell Programming and Scripting |
|
|
|
1 |
3,378 |
Programming |
|
|
|
2 |
2,476 |
Shell Programming and Scripting |
|
|
|
1 |
9,568 |
Shell Programming and Scripting |
|
|
|
3 |
6,971 |
Shell Programming and Scripting |
|
|
|
1 |
3,155 |
Shell Programming and Scripting |
|
|
|
3 |
12,053 |
Programming |
|
|
|
1 |
3,055 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
4,317 |
Shell Programming and Scripting |
|
|
|
0 |
4,242 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
3,944 |
Shell Programming and Scripting |
|
|
|
2 |
1,951 |
Shell Programming and Scripting |
|
|
|
4 |
8,522 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,317 |
Solaris BigAdmin RSS |
|
|
|
5 |
3,848 |
Programming |
|
|
|
9 |
9,929 |
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)