In Computer Memory what is CAS Latency?

Written by Ron Merts

Continued from page 1

OK, OK, so what'srepparttar bottom line?

So,repparttar 107774 bottom line is, moving from CAS-3 to CAS-2 will offer a percentage performance increase inrepparttar 107775 low single digits for most applications. Programs which are known to be memory intensive (you gamers might know of some...) will seerepparttar 107776 best improvement. The other thing to keep in mind is that CAS-2 memory will run FASTER ( some review sites have taken it to 160MHz!) than CAS-3 memory. So, if you're thinking of overclocking your system (now or inrepparttar 107777 future), CAS-2 is your best bet for speed and stability.


Buy CAS-2 if [1] you want to wringrepparttar 107778 last bit of performance out of your system, or [2] you're thinking of overclocking, either now or inrepparttar 107779 future, or [3] it costsrepparttar 107780 same as CAS-3, which it sometimes does... Otherwise, CAS-3 memory should meet your requirements

Visit us onrepparttar 107781 web for more tidbits at in our forums.

Senior Vice President and CIO for Tornado Computers in Oklahoma City, OK.

Running a Program on a Remote Server Using SSH

Written by C.S. Deam

Continued from page 1

Now we'll telnet into Cash and concatenaterepparttar file into /home/named/.ssh/authorized_keys file.

Cash$> pwd /home/named/.ssh Cash$> cat >> authorized_keys Cash$> exit Connection closed. Johnny$>

Let's recap what we've done so far. 1) We've created public and private keys on Johnny. 2) We've ftp'drepparttar 107773 public key file,, from Johnny to Cash. 3) We've telnetted to Cash, and concatenatedrepparttar 107774 contents of into authorized_keys

We're now ready to manually login from Johnny to Cash using ssh.

Johnny$> ssh -i /home/boy/.ssh/sue named@Cash The authenticity of host 'Cash (' can't be established. RSA key fingerprint is 65:11:7d:ef:ed:a3:cc:34:d1:b5:ba:c9:16:22:31:23. Are you sure you want to continue connecting (yes/no)? yes ================================================================


================================================================ Cash$>exit Connection to Cash closed. Johnny$>

Now on Johnny, create a shell script called '' withrepparttar 107775 following one line of contents and chmodrepparttar 107776 script to 777.

ssh -i /home/boy/.ssh/sue named@Cash /usr/bin/ls -l

Next, executerepparttar 107777 script on Johnny.

Johnny$> ================================================================


================================================================ -rwxrwxr-x 1 named namedgrp 10020 Oct 17 14:35 namedfile1.txt -rw-r--r-- 1 named namedgrp 680 Aug 14 16:18 namedfile.html -rw------- 1 named namedgrp 1148 Aug 18 09:51 mbox drwxr-xr-x 2 named namedgrp 512 Jun 17 13:38 old Johnny$>

You just executed a program on Johnny, that logged into Cash and ran a program (unix 'ls -l').

The next step you'll want to take is to replacerepparttar 107778 '/usr/bin/ls -l' command inrepparttar 107779 program withrepparttar 107780 path and name ofrepparttar 107781 program that you want to run.

C.S. Deam is the "mind behind",,, and Visit his sites and see what kind of goodies he's giving away this week.

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