linux system

Linux: Find Number of CPU Cores Command

by on August 12, 2012 · 7 comments

How do I find out the number of CPU cores available under HP x86_64 Linux serer running on RHEL / Debian Linux 6.x?

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Linux / Unix: Cat Command Examples

by on February 27, 2012 · 4 comments

How do I use cat command on Linux or Unix-like operating systems?

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Linux: What is Dash ( /bin/dash ) Shell?

by on May 28, 2011 · 3 comments

What is /bin/dash? I noticed that the default system shell /bin/sh was changed to /bin/dash. Why was this change made?

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Ubuntu Linux Stop a Process

by on April 23, 2011 · 0 comments

How do I stop a process under Ubuntu Linux using command line and GUI tools?

{ 0 comments }

Ubuntu Check RAM Memory Chip Speed and Specification From Within a Linux System

by on February 9, 2011 · 5 comments

I want to add more RAM to my server running Ubuntu Linux. How do I find out my current RAM chip information such as its speed, type and manufacturer name within a Linux system without opening the case?

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