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Full Discussion: SHELL SCRIPT Function Calling Another Function Please Help...
Top Forums Shell Programming and Scripting SHELL SCRIPT Function Calling Another Function Please Help... Post 302412661 by alister on Tuesday 13th of April 2010 07:21:55 AM
Old 04-13-2010
If you add a 'set -x' command at the top of your function, it will generate trace output which should show you exactly where things are going wrong. If you can't figure it out from that, paste that output for us. Naturally, if there is sensitive information involved, mask it in a way that protects it without altering the usefulness of the trace.

Code:
function InsertFtg
{
set -x
FTGSTR=""
...

Regards,
Alister
Last edited by alister; 04-13-2010 at 08:28 AM..
 

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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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