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  1. 03-22-2003 06:29 AM #1
    Winglys
    Winglys is offline Registered User
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    Question Environment Variables

    Is there anyway I can learn environment variables from the internet?
    Anyone recommend a good tutorial web site for enviroment variables ?
    thanks
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  2. 03-23-2003 06:37 PM #2
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    jeffmott
    jeffmott is offline Adrenalin Junkie
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    http://hoohoo.ncsa.uiuc.edu/cgi/env.html
    for(split(//,'))*))91:+9.*4:1A1+9,1))2*:..)))2*:31.-1)4131)1))2*:3)"'))
    {for(ord){$i+=$_&7;grep(vec($s,$i++,1)=1,1..($_>>3)-4);}}print"$s\n";
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  3. 03-23-2003 09:47 PM #3
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    pyro
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    You can use this to print off the variables that your server supports:

    Code:
    #!/usr/bin/perl

print "Content-type: text/html\n\n";

foreach $env_var (keys %ENV)
{
    print "The $env_var variable is: $ENV{$env_var}<br>";
}

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