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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Apr 152014
 

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 does things better, faster and in many cases opens up more options/preferences than you get with the GUI counterparts. My latest find started life in or around December of 1994 as a DOS binary-only freeware. Thankfully at the tail end of 2003 someone took the time and effort to port it to Linux, and other ‘Unix like’ Operating systems.

Open Cubic Player (OCP) as mentioned will run in a TTY as well as in a graphical environment, here’s a few scrot’s of OCP

ocp02 ocp01

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