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Full Discussion: tracing a ksh script within a ksh script
Top Forums Shell Programming and Scripting tracing a ksh script within a ksh script Post 302121085 by shorty on Monday 11th of June 2007 06:09:02 PM
Old 06-11-2007
tracing a ksh script within a ksh script
I normally trace a script with the ksh -x <script name> and redirect strderr to file. But if you have a script like the examble below......

vi hairy

bear=`grep bear animals`
if [ -n $bear ]
then
ksh more_animals
fi


If I ksh -x hairy it won't trace "more_animals" unless I put a -x in it. Is there a way to trace the original script and it will trace all other scripts within without actually have to add the -x? I have scripts invoking scripts that is invoking other scripts and it would be a pain to trace them all down to just add the -x.

Thanks in advance.
 

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LEARN ABOUT CENTOS

trace-cmd-stack

TRACE-CMD-STACK(1)														TRACE-CMD-STACK(1)

NAME

       trace-cmd-stack - read, enable or disable Ftrace Linux kernel stack tracing.

SYNOPSIS

       trace-cmd stack

DESCRIPTION

       The trace-cmd(1) stack enables the Ftrace stack tracer within the kernel. The stack tracer enables the function tracer and at each function
       call within the kernel, the stack is checked. When a new maximum usage stack is discovered, it is recorded.

       When no option is used, the current stack is displayed.

       To enable the stack tracer, use the option --start, and to disable the stack tracer, use the option --stop. The output will be the maximum
       stack found since the start was enabled.

       Use --reset to reset the stack counter to zero.

SEE ALSO

       trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-start(1), trace-cmd-extract(1), trace-cmd-reset(1), trace-cmd-split(1),
       trace-cmd-list(1), trace-cmd-listen(1)

AUTHOR

       Written by Steven Rostedt, <rostedt@goodmis.org[1]>

RESOURCES

       git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git

COPYING

       Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public License (GPL).

NOTES

	1. rostedt@goodmis.org
	   mailto:rostedt@goodmis.org

								    06/11/2014							TRACE-CMD-STACK(1)
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