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Pass csh variable to Perl


 
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# 8  
Old 10-19-2007
Hi cbkihong,

There's no output after the modification. Can you help ?

Code:
#!/usr/local/bin/perl
$[ = 1;                 # set array base to 1
$, = ' ';               # set output field separator
$\ = "\n";              # set output record separator

$ENV{'var'};

line: while (<>) {
    chomp;      # strip record separator
    @Fld = split(' ', $_, 9999);
    if ($Fld[1] eq '**' && $Fld[8] eq '2007' && $Fld[2] =~ /'"$var"'/) {
        print $_;
            }
}

My csh is named as "trying"
Code:
$trying
$


Last edited by Raynon; 10-19-2007 at 04:58 AM..
# 9  
Old 10-19-2007
First make sure your 'var' shell variable can be passed to Perl. If "print $ENV{'var'}" in Perl doesn't print anything, you can stop playing with the Perl side because you shell simply cannot export var to the Perl process.
# 10  
Old 10-19-2007
Hi,

It seems that "print $ENV{'var'}" doesn't print anything. Smilie
Looks like i have to find another way to do it

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