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Re^3: Why is the Browser Not printing CGI -Output

by Gilimanjaro (Hermit)
on Jul 06, 2006 at 12:29 UTC ( #559554=note: print w/replies, xml ) Need Help??


in reply to Re^2: Why is the Browser Not printing CGI -Output
in thread Why is the Browser Not printing CGI -Output

In that case, you'll want to make sure that the account that is used by the webserver to run the script has the proper permissions. To have your script tell you what account that is, insert into your script:

printf "user/group:%s/%s</br>\n",scalar getpwuid( $< ), scalar getgrgi +d( $( );

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[Cosmic37]: thank you Lotus I understand
[Cosmic37]: now I have tried another blunder - can anyone explain why I am such a dunderhead?
[Cosmic37]: if ( $line =~ /$mydt/ ) { print $line; }
[Cosmic37]: I try to match successive date times stored in variable $mydt
[Cosmic37]: I guess it is searching for the string "$mydt"
[Corion]: Indeed cool, erix ;)
[Cosmic37]: rather than the value of $mydt which is a date time strong such as 2016-01-01 12:30:56
[Corion]: Cosmic37: No, but maybe $mydt doesn't contain what you think it does, or it contains characters that are special in a regular expression? Try if( $line =~ /\Q$mydt\E/) { ... for a literal match
[Cosmic37]: I mean string grrr
[Corion]: Maybe add an else branch in which you print what the values of $line and $mydt are?

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