can put two robots at one line at robot.txt to ban two spiders?

robots.txt, ban google, yahoo bots

[johnlim9988]

Hi,
is the following correct robots.txt to ban googlebot and yahoo slurp, can put two robots at one line? As this duplciated site still have some MSN traffic so we decide to ban google and yahoo.

*****************************************
User-agent: googlebot, Slurp
Disallow: /
*****************************************

Thanks,

[jdMorgan]

Not recommended...

You can use this, but only with major search engines:

User-agent: googlebot
User-agent: Slurp
Disallow: /
 

Jim

[johnlim9988]

Is this better?

User-agent: googlebot
Disallow: /
User-agent: Slurp
Disallow: /

[phranque]

according to the robots.txt standard [robotstxt.org] this is better:

User-agent: googlebot
Disallow: /

User-agent: Slurp
Disallow: /

with a space between records...