server variables in bash scripting
 

are they any server variables in bash/SSH scripting as is in PHP or Perl, for example in PHP:
$_SERVER['DOCUMENT_ROOT'] or $_SERVER['HTTP_HOST']

I'm trying to retrieve the absolute path of an .SH script I'm running





thank you

is what i'm asking that stupid?

the running script is $0

man bash
;)

thanks but i see $0 only prints out the filename, what i need is the full path

try which $0