i have already allocate the variable for that my code is
this cmd is not working for example.
if give the input as "ls" to cmd variable .
but, that variable is not working in the system command this is my problem
thanks in advance
Last edited by Scott; 01-24-2013 at 07:11 AM..
Reason: Code tags
Hi,
Wish if could provide some clues.
How do I dump all the C program variables(global) into say a file with their names and the values. So that when I restart the application again I could use this same file for reinitializing.Is this possible?
Thanks,
Reji (1 Reply)
I'm writing a simple program in unix and was wondering how mid switch I can run a program and get someone to enter variables for it i.e.:
#!/bin/csh -f
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Hi
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argv contains the source loc i/p by the user.
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I wanted to access the C program variables in shell script.
This script is called from the same C program.
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Hi,
i want to write a script that executes a program (exec?) .
this program then requires a filename as input.
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exec prog.exe
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Hello Geniuses of the unix world. please help, stupid chemist. I have the following script that I need to create a file. Doesnt make sense unless i explain this way: I need to create a file called summary.in I would like all these lines to be inserted however in the command line I would like the... (1 Reply)
So I need some help with this. Pardon me if I'm posting in the wrong forum, after some googling for my answer and finding nothing I found this forum. It seemed appropriate for what I was seeking. I just didnt find a forum that concerned the use of GDB. I'm learning to use the C language and GDB.... (2 Replies)
Hi there,
I need urgent help with a small program that is run via shell script. Unfortunately I only understand the bare basics of shell scripting and can't figure out how to do this.
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Discussion started by: Pherdinand
15 Replies
LEARN ABOUT CENTOS
trace-cmd-list
TRACE-CMD-LIST(1)TRACE-CMD-LIST(1)NAME
trace-cmd-list - list available plugins, events or options for Ftrace.
SYNOPSIS
trace-cmd list [OPTIONS]
DESCRIPTION
The trace-cmd(1) list displays the available plugins, events or Ftrace options that are configured on the current machine. If no option is
given, then it lists all plugins, events and Ftrace options to standard output.
OPTIONS -e
This option will list the available events that are enabled on the local system.
-t
This option will list the available tracers that are enabled on the local system.
-p
Same as -t and only for legacy purposes.
-o
This option will list the available Ftrace options that are configured on the local system.
-f [regex]
This option will list the available filter functions. These are the list of functions on the system that you can trace, or filter on.
It takes an optional argument that uses regcomp(3) expressions to seach.
trace-cmd list -f '^sched.*'
-P
List the plugin files that get loaded on trace-cmd report.
-O
List plugin options that can be used by trace-cmd report -O option.
SEE ALSO trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-start(1), trace-cmd-stop(1), trace-cmd-extract(1), trace-cmd-reset(1),
trace-cmd-split(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-LIST(1)