memory

Linux FAQ: How can I find Linux processor and memory information? (Also written as, How can I find Linux CPU information?, How can I find Linux RAM information?)

To see what type of processor/CPU your computer system has, use this Linux processor command:

cat /proc/cpuinfo

As you can see, all you have to do is use the Linux cat command on a special file on your Linux system. (See below for sample processor output.)

To see your Linux memory information and memory stats use this command:

A2 Hosting Review 2010, Day 4: After four years of using GoDaddy web hosting services, four days ago (December, 2010) I started an experiment to use the A2 Hosting web hosting services. A2's specs -- including the ability to access my web server and also use an A2 Hosting server as a private Git server -- looked impressive, so I set up a new domain and website with them.

Summary: This article provides definitions and descriptions of the Java stack and heap.

I just read a couple of emails about the concepts of a Java stack and heap, and thinking that their descriptions weren't exactly right, I decided to do a little research. There's no better source than the source, so directly from Sun's Java website, here are definitions for the Java stack and Java heap.

Java stack definition

Here's the definition of a Java stack, with a few pieces removed for clarity:

Linux top command FAQ: Is there a utility to show Linux processes interactively, like the Unix/Linux ps command, but more like a GUI ro character-based interactive tool?

Unix/Linux processes FAQ: Can you share some examples of the Linux ps command? (Or, how do I use the Linux ps command?)

The basic ps command

If you run the Linux ps command by itself, it only shows very basic information about the processes you are currently running. For example, if you issue the basic command like this without any arguments:

ps

you'll see output from this command looks something like this: