1997-06-05 14:59:13 +00:00
|
|
|
subshell exit
|
|
|
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|
trap -- 'echo exiting' EXIT
|
|
|
|
|
trap -- 'echo aborting' SIGHUP
|
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|
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|
trap -- 'echo aborting' SIGINT
|
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|
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|
trap -- 'echo aborting' SIGQUIT
|
|
|
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trap -- 'echo aborting' SIGABRT
|
|
|
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|
trap -- 'echo aborting' SIGTERM
|
|
|
|
|
[20] debug
|
2002-07-17 14:10:11 +00:00
|
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|
debug line
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|
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|
[22] debug
|
1997-06-05 14:59:13 +00:00
|
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|
trap -- 'echo exiting' EXIT
|
|
|
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|
trap -- 'echo aborting' SIGHUP
|
|
|
|
|
trap -- 'echo aborting' SIGINT
|
|
|
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|
trap -- 'echo aborting' SIGQUIT
|
|
|
|
|
trap -- 'echo aborting' SIGABRT
|
|
|
|
|
trap -- 'echo aborting' SIGTERM
|
|
|
|
|
trap -- 'echo [$LINENO] debug' DEBUG
|
|
|
|
|
[24] debug
|
2002-07-17 14:10:11 +00:00
|
|
|
func[16] funcdebug
|
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|
|
funcdebug line
|
|
|
|
|
[26] debug
|
1997-06-05 14:59:13 +00:00
|
|
|
trap -- 'echo exiting' EXIT
|
|
|
|
|
trap -- 'echo aborting' SIGHUP
|
|
|
|
|
trap -- 'echo aborting' SIGINT
|
|
|
|
|
trap -- 'echo aborting' SIGQUIT
|
|
|
|
|
trap -- 'echo aborting' SIGABRT
|
|
|
|
|
trap -- 'echo aborting' SIGTERM
|
|
|
|
|
trap -- 'echo [$LINENO] debug' DEBUG
|
2002-07-17 14:10:11 +00:00
|
|
|
[28] debug
|
|
|
|
|
./trap.tests[33] debug
|
|
|
|
|
./trap.tests[34] debug
|
2004-07-27 13:29:18 +00:00
|
|
|
func2[30] debug
|
2002-07-17 14:10:11 +00:00
|
|
|
func2[31] debug
|
|
|
|
|
func2debug line
|
|
|
|
|
./trap.tests[36] debug
|
|
|
|
|
./trap.tests[38] debug
|
1997-06-05 14:59:13 +00:00
|
|
|
trap -- 'echo exiting' EXIT
|
|
|
|
|
trap -- 'echo aborting' SIGHUP
|
|
|
|
|
trap -- 'echo aborting' SIGINT
|
|
|
|
|
trap -- 'echo aborting' SIGQUIT
|
|
|
|
|
trap -- 'echo aborting' SIGABRT
|
|
|
|
|
trap -- 'echo aborting' SIGTERM
|
|
|
|
|
trap -- '' DEBUG
|
|
|
|
|
trap -- 'echo exiting' EXIT
|
|
|
|
|
trap -- 'echo aborting' SIGHUP
|
|
|
|
|
trap -- 'echo aborting' SIGINT
|
|
|
|
|
trap -- 'echo aborting' SIGQUIT
|
|
|
|
|
trap -- 'echo aborting' SIGABRT
|
|
|
|
|
trap -- 'echo aborting' SIGTERM
|
|
|
|
|
trap -- 'echo exiting' EXIT
|
|
|
|
|
trap -- '' SIGINT
|
|
|
|
|
trap -- 'echo aborting' SIGQUIT
|
|
|
|
|
trap -- 'echo aborting' SIGABRT
|
|
|
|
|
trap -- 'echo aborting' SIGTERM
|
2001-04-06 19:14:31 +00:00
|
|
|
0
|
2011-11-22 19:11:26 -05:00
|
|
|
trap -- '' SIGUSR2
|
2001-11-13 17:56:06 +00:00
|
|
|
ERRTRAP
|
|
|
|
|
ERRTRAP
|
|
|
|
|
ERRTRAP
|
|
|
|
|
after falses
|
|
|
|
|
if negation ok
|
|
|
|
|
after negation
|
|
|
|
|
after while
|
|
|
|
|
before false in trap2a.sub
|
|
|
|
|
after false in trap2a.sub
|
|
|
|
|
command substitution
|
2011-11-21 20:51:19 -05:00
|
|
|
+[6] echo 1
|
|
|
|
|
1
|
|
|
|
|
+[7] echo 2
|
|
|
|
|
2
|
|
|
|
|
+[8] echo 3
|
|
|
|
|
+[8] cat
|
|
|
|
|
+[8] false
|
|
|
|
|
++[8] echo trap: 8
|
|
|
|
|
trap: 8
|
|
|
|
|
+[9] echo 4
|
|
|
|
|
4
|
2014-02-26 09:36:43 -05:00
|
|
|
exit subshell 1
|
|
|
|
|
current shell
|
|
|
|
|
exit subshell 2
|
|
|
|
|
current shell
|
|
|
|
|
current shell
|
|
|
|
|
current shell
|
|
|
|
|
outside 1
|
|
|
|
|
outside 2
|
|
|
|
|
outside 3
|
|
|
|
|
outside 4
|
|
|
|
|
sleep 2
|
|
|
|
|
wait $!
|
|
|
|
|
exit
|
|
|
|
|
in trap EXIT
|
|
|
|
|
sleep 2
|
|
|
|
|
wait $!
|
|
|
|
|
exit
|
|
|
|
|
in trap EXIT
|
2011-11-21 20:51:19 -05:00
|
|
|
caught a child death
|
|
|
|
|
caught a child death
|
1997-06-05 14:59:13 +00:00
|
|
|
caught a child death
|
|
|
|
|
trap -- 'echo caught a child death' SIGCHLD
|
1998-04-17 19:52:44 +00:00
|
|
|
trap -- 'echo exiting' EXIT
|
|
|
|
|
trap -- 'echo aborting' SIGABRT
|
|
|
|
|
trap -- 'echo caught a child death' SIGCHLD
|
|
|
|
|
trap -- '' SIGUSR2
|
1997-06-05 14:59:13 +00:00
|
|
|
exiting
|
