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Universal configuration monitoring and system of record for IT.

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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!

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Psst. Open beta.

Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:

  • » The open beta is running a copy of the database that will not carry over to the final version. Don't post anything you don't mind losing.
  • » If you wish to use your user account, you will probably need to reset your password.
Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

Visualizing system performance data

Terminal - Visualizing system performance data
(echo "set terminal png;plot '-' u 1:2 t 'cpu' w linespoints;"; sudo vmstat 2 10 | awk 'NR > 2 {print NR, $13}') | gnuplot > plot.png
2009-09-23 16:40:13
User: syssyphus
Functions: awk echo sudo vmstat
Visualizing system performance data


There are 6 alternatives - vote for the best!

Terminal - Alternatives
vmstat 2 10 | awk 'NR > 2 {print NR, $13}' | gnuplot -e "set terminal png;set output 'v.png';plot '-' u 1:2 t 'cpu' w linespoints;"
2009-09-23 07:19:47
User: Sunng
Functions: awk vmstat

draw `vmstat ` data using gnuplot

Know a better way?

If you can do better, submit your command here.

What others think


Comment by syssyphus 370 weeks and 1 day ago

Your command is appreciated, especially for those who use gnuplot 4.2.4

Comment by Sunng 370 weeks and 1 day ago

which version does your command work with? I could not get it to work with 4.2.4. I see that the latest is 4.2.5, is that what you are using?

Comment by syssyphus 370 weeks and 1 day ago

yes, since gnuplot 4.2.5, the -e option is introduced in...

Comment by Sunng 368 weeks and 4 days ago

oh, well that stinks, then your command is just fine, i bet people voted you down because they were running 4.2.4 or earlier, if you want i will delete my command, lemme know.

Comment by syssyphus 368 weeks and 3 days ago

oh, you don't have to. I know many people still running gnuplot 4.2.4 on thier ubuntu jaunty. Your command will be helpful and appreciated for them.

Comment by Sunng 367 weeks and 4 days ago

Your point of view

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