Aug 192014
 


What’s your upload and download speed at home (or in your office) ?
Are you really sure that you get what do you pay for to your ISP ?

To test the speed of our internet connection There are several internet services such as SpeedTest a web service that is available both from Web browsers and mobile application.

Now you can easily check it also with speedtest_cli a command line interface for testing internet bandwidth using speedtest.net. In this way you can do the test also on servers that don’t have a Browser or a graphical interface. Continue reading »

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Jul 132014
 

hardware-pc1.jpg

Sometimes it’s useful to know which components you are using on a GNU/Linux computer or server, you can go with the long way, taking a look at the boot message for all the hardware discovered, use some terminal commands such as lsusb,lspci or lshw or some graphical tools such as hardinfo (my favourite graphical tool) or Inex/CPU-G.

But I’ve discovered on my Linux Mint, that, by default, I’ve now a new option: inxi

inxi it’s a full featured system information script wrote in bash, that easily will show on a terminal all the info of your system.

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May 192014
 

Dstat is a versatile replacement for vmstat, iostat, netstat and ifstat. Dstat overcomes some of their limitations and adds some extra features, more counters and flexibility. Dstat is handy for monitoring systems during performance tuning tests, benchmarks or troubleshooting.

Dstat allows you to view all of your system resources in real-time, you can eg. compare disk utilization in combination with interrupts from your IDE controller, or compare the network bandwidth numbers directly with the disk throughput (in the same interval).

Dstat gives you detailed selective information in columns and clearly indicates in what magnitude and unit the output is displayed. Less confusion, less mistakes. And most importantly, it makes it very easy to write plugins to collect your own counters and extend in ways you never expected.

Dstat’s output by default is designed for being interpreted by humans in real-time, however you can export details to CSV output to a file to be imported later into Gnumeric or Excel to generate graphs.
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Linux Terminal Application: Open Cubic Player

Linux Terminal Application: Open Cubic Player

An interesting article by Cirrus first posted on his blog Hi Again ill be writing about yet another TUI application, which will run with or without an X server. Those who know me are aware i prefer to use the console where possible, not because i wanna be l33t but merely because i find it […]