Hi, I've a found a usefull way to ask the bitcoin from the commmand line 
echo "1 BTC = $(curl -s https://api.coindesk.com/v1/bpi/currentprice/u
+sd.json | grep -o 'rate":"[^"]*' | cut -d\" -f3) USD"
1 BTC

[download]
and I now want to integrate to my perl script 
#!/usr/bin/perl -w

use strict;
use warnings;
use CGI;

my $query = CGI->new ;
loadPage ();

sub loadPage {
    my $page = "";
    $page = $query->param("page");    
    if ($page eq 'search') {
        print "Content-Type: text/html\n\n";
        print "1 BTC = $(curl -s https://api.coindesk.com/v1/bpi/curre
+ntprice/usd.json | grep -o 'rate\":\"[^\"]*' | cut -d\" -f3) USD";
    }else {
        print "Content-Type: text/html\n\n";
        print "error";
    }
}

[download]
this code print to my browser 
1 BTC = 33 33curl -s https://api.coindesk.com/v1/bpi/currentprice/usd.
+json | grep -o 'rate":"[^"]*' | cut -d" -f3) USD

[download]
how guys to integrate properly the command line into a print command instead Thx in advance

2019-01-08 Athanasius fixed one code tag

In reply to bitcoin price from command line by *alexandre*

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