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subshell exit
trap -- 'echo exiting' EXIT
trap -- 'echo aborting' SIGHUP
trap -- 'echo aborting' SIGINT
trap -- 'echo aborting' SIGQUIT
trap -- 'echo aborting' SIGABRT
trap -- 'echo aborting' SIGTERM
[20] debug
debug line
[22] 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 [$LINENO] debug' DEBUG
[24] debug
func[16] funcdebug
funcdebug line
./trap.tests[26] funcdebug
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 ${FUNCNAME:-$0}[$LINENO] funcdebug' DEBUG
./trap.tests[28] funcdebug
./trap.tests[33] debug
./trap.tests[34] debug
func2[30] debug
func2[31] debug
func2debug line
./trap.tests[36] debug
./trap.tests[38] 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 -- '' 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
0
trap -- '' SIGUSR2
ERRTRAP
ERRTRAP
ERRTRAP
after falses
if negation ok
after negation
after while
before false in trap2a.sub
after false in trap2a.sub
command substitution
+[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
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
caught a child death
caught a child death
caught a child death
trap -- 'echo caught a child death' SIGCHLD
trap -- 'echo exiting' EXIT
trap -- 'echo aborting' SIGABRT
trap -- 'echo caught a child death' SIGCHLD
exiting
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