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Top Forums UNIX for Dummies Questions & Answers Unable to compile Shell Script Post 302436603 by Scott on Monday 12th of July 2010 01:09:25 PM
Old 07-12-2010
I had no idea that this would work:

Code:
$ a=1
$ b=2
$ echo $[a+b]
3

Weird, but I learnt something new!

Not sure that this will work:
Code:
4) echo `$[a/b]| bc -l `;;

Might need to be more like:
Code:
4) echo $[a/b]| bc -l ;;

(without the backquotes)

But this is surely wrong:
Code:
$x=0;

Should maybe be:
Code:
x=0

This User Gave Thanks to Scott For This Post:
 

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GEOIP_COUNTRY_CODE3_BY_NAME(3)						 1					    GEOIP_COUNTRY_CODE3_BY_NAME(3)

geoip_country_code3_by_name - Get the three letter country code

SYNOPSIS
string geoip_country_code3_by_name (string $hostname) DESCRIPTION
The geoip_country_code3_by_name(3) function will return the three letter country code corresponding to a hostname or an IP address. PARAMETERS
o $hostname - The hostname or IP address whose location is to be looked-up. RETURN VALUES
Returns the three letter country code on success, or FALSE if the address cannot be found in the database. EXAMPLES
Example #1 A geoip_country_code3_by_name(3) example This will print where the host example.com is located. <?php $country = geoip_country_code3_by_name('www.example.com'); if ($country) { echo 'This host is located in: ' . $country; } ?> The above example will output: This host is located in: USA SEE ALSO
geoip_country_code_by_name(3), geoip_country_name_by_name(3). PHP Documentation Group GEOIP_COUNTRY_CODE3_BY_NAME(3)
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