9 More Discussions You Might Find Interesting
1. Tips and Tutorials
Overview:
Introduction
What Does Success Mean?
What Does Performance Mean?
Every Picture is Worth a Thousand Words
Work Like a Physicist
Work Like You Walk - One Step at a Time
Learn to Know Your System
Choose Your Weapons!
Tools of the Trade 1 - vmstat
A Little Theory Along the Way -... (1 Reply)
Discussion started by: bakunin
1 Replies
2. Solaris
Dear all,
I have a Local zone , where users feel that performance is not good.
Is it wise to collect the inputs from the local zone rather than taking from the global zone.
And also Can I tune from Global zone , so that it will reflect in local zone.
Rgds
rj (2 Replies)
Discussion started by: jegaraman
2 Replies
3. Shell Programming and Scripting
Hi,
I had completed RHCE and i am interested to learn shell scripting.
Request you to please let me know which book is best for learning shell scripting or any online website.
Thanks & Regards
arun (2 Replies)
Discussion started by: Arun.Kakarla
2 Replies
4. Shell Programming and Scripting
Hi All,
In last one week, i have posted many questions in this portal. At last i am succeeded to make my 1st unix script.
following are 2 points where my script is taking tooooo long.
1. Print the total number of records excluding header & footer. I have found that awk 'END{print NR -... (2 Replies)
Discussion started by: Amit.Sagpariya
2 Replies
5. Web Development
What is a good approach for a performance testing tool suite for web applications? I am specifically interested in tools that execute a certain set of tasks well as opposed to tuning high traffic sites. In other words, a profiler would be a good idea to have, although I understand these tools are... (4 Replies)
Discussion started by: figaro
4 Replies
6. Shell Programming and Scripting
Sorry,
This is out of scope of this group.But I require the clarification pretty urgently.
My Oracle database is parallely enabled.
Still,in a particular table queries do not work "parallely" always.
How is this? (9 Replies)
Discussion started by: kthri
9 Replies
7. UNIX for Dummies Questions & Answers
Hi to all,
I'm interested in finding an introduction about Performance Tuning under Unix (or Linux); can somebody please point me in the right direction?
Best regards (1 Reply)
Discussion started by: domyalex
1 Replies
8. Filesystems, Disks and Memory
Hi all,
long time ago I posted something, but now, it is needed again :(
Currently, I am handling with a big NFS Server for more than 200 clients, this sever has to work with 256 NFSDs. Because of this huge amount of NFSDs, there are thousands of small write accesses down to the disk and... (3 Replies)
Discussion started by: malcom
3 Replies
9. UNIX for Dummies Questions & Answers
can someone tell me a good site to go to in order to learn this. please do not recommen nay books because i dont have interest in that. if you know of any good sites with good straight forward explanation on how to split loads on machines that has excessive loading, please let me know
Also,... (1 Reply)
Discussion started by: TRUEST
1 Replies
WMKBD(1) General Commands Manual WMKBD(1)
NAME
gtkguitune - KGuitune
SYNOPSIS
gtkguitune
DESCRIPTION
This manual page documents briefly the gtkguitune program. This manual page was written for the Debian GNU/Linux distribution because the
original program does not have a manual page.
Guitune is a linux program for tuning guitars and other instruments by using the method of Schmitt-triggering, i.e. counting the number of
triggerings between two trigger levels in a certain amount of time.
With FFT you need many samples to archieve the accuracy needed for tuning instruments. You often get times of around 1 second between two
measurements and the computer is quite busy in this second calculating the FFT. Using Schmitt-triggering you get a measurement every 10th
of a second or even less (depending on the sample frequency you use). Most of the time the computer only waits for the samples.
The Trigger levels are adjustable. For a pure sine-wave the trigger levels could be zero. But for a wave wth overtones like the one in the
figure above you need a non-zero triggerlevel. It is preadjusted to a level of 60% of the current maximum which should be able to deal with
most instruments.
SEE ALSO
http://www.geocities.com/harpin_floh/kguitune_page.html
Project web page.
AUTHOR
This manual page was written by Antonin Kral <A.Kral@sh.cvut.cz>, for the Debian GNU/Linux system (but may be used by others).
September 06, 2003 WMKBD(1)
