I am using gdb to examine a core file but the output contains only the method addresses in hex.
Is there anyway to translate these addresses to a human-readable form? :confused: (0 Replies)
I need write a script to trace filesystem size change, such as /home will increase some size and then release some space. I don't know when increase happen. I want to get the size before increase and the size after release. How to write this script? (1 Reply)
I have a list of directories looking something like;
/usr/local/1/in
/usr/local/1/out
/usr/local/1/archive
/usr/local/2/in
/usr/local/2/out
/usr/local/2/archive
/usr/local/3/in
/usr/local/3/out
/usr/local/3/archive
Is there a way I can filter the out and archive directories so I... (5 Replies)
I'm working on writing a shell script that logs out whenever I have a firefox process running during certain times of the day (1 am - 8 am). I'll put it in crontab when it runs properly unless someone knows of a different and better way to do this. Here it is so far.
if ps ax | grep... (4 Replies)
hallow all i have question about awk i want indexing last key (in BOLD number)
ex: input.txt
1
252468812
52468812
1281268819
1252468812
1252468923
468812
1252468812
so output will like this
output text
1:252468812
2:52468812
4:1252468812
6:468812
7:1252468812
output get... (8 Replies)
Hi,
I am looking for an awk script which should help me to meet the following requirement:
File1 has records in following format
INF: FAILEd RECORD AB1234
INF: FAILEd RECORD PQ1145
INF: FAILEd RECORD AB3215
INF: FAILEd RECORD AB6114
............................ (2 Replies)
Hi,
I am an oracle DBA pretty new to unix. We had one of the filesystems full and a colleague cleared some stuffs to create more space. I just checked now and found there is now more space available. How do i find exactly what he cleared? We have oracle database installed and its a RAC... (4 Replies)
I will initiate a process from Server1 and the flow is as follow
Server1 --> Web server --> Application server --> DB Server
Note all seperate unix servers.
Now I need to put a trace for that process to track the timings from each server.
Like the below trace should be there:
... (5 Replies)
Discussion started by: saraperu
5 Replies
LEARN ABOUT CENTOS
trace-cmd-reset
TRACE-CMD-RESET(1)TRACE-CMD-RESET(1)NAME
trace-cmd-reset - turn off all Ftrace tracing to bring back full performance
SYNOPSIS
trace-cmd reset [OPTIONS]
DESCRIPTION
The trace-cmd(1) reset command turns off all tracing of Ftrace. This will bring back the performance of the system before tracing was
enabled. This is necessary since trace-cmd-record(1), trace-cmd-stop(1) and trace-cmd-extract(1) do not disable the tracer, event after the
data has been pulled from the buffers. The rational is that the user may want to manually enable the tracer with the Ftrace pseudo file
system, or examine other parts of Ftrace to see what trace-cmd did. After the reset command happens, the data in the ring buffer, and the
options that were used are all lost.
OPTIONS -b buffer_size
When the kernel boots, the Ftrace ring buffer is of a minimal size (3 pages per CPU). The first time the tracer is used, the ring
buffer size expands to what it was set for (default 1.4 Megs per CPU).
If no more tracing is to be done, this option allows you to shrink the
ring buffer down to free up available memory.
trace-cmd reset -b 1
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-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-RESET(1)