Welcome to forums, the BEST way to know any command's output is run it, you could have run it in your box.
You were close, try following to get last character of hostname.
To save it in a variable use(note that backticks are depreciated so use $ instead to store values into variables too):
Thanks,
R. Singh
How...
can I read input by a user character by cahracter. And assign each character from the string to a variable?
Any help would be greatly appreciated!
Thank you! (1 Reply)
Hey,
I'm trying to print the first four characters of the hostname of a computer.
I can get it from using:
hostname -s | sed 's/...........$//'"
but this is when I know how many characters are in the computer name.
I dont understand why some like:
hostname -s | sed '/..../p'
wont... (7 Replies)
Hi Anyone can help me??i writing a perl using array to translate ip address to the hostname my script are below.this line print "$myhost{$ipaddr}\n"; blank :mad:hostname dint come out:mad::mad:
#!/usr/local/bin/perl
@ipaddr=("192.1.168.2","172.25.1.13","129.1.2.5");
%myhost = { 192.1.168.2... (4 Replies)
Dear All,
we have a command output which looks like :
Total 200 queues in 30000 Kbytes
and we're going to get "200" and "30000" for further process. currently, i'm using :
numA=echo $OUTPUT | awk '{print $2}'
numB=echo $OUTPUT | awk '{print $5}'
my question is : can I use just one... (4 Replies)
hello all
i request you to give the solution for the following problem..
I want read the text file.and print the contents character by character..like if the text file contains google means..i want to print
g
go
goo
goog
googl
google
like this Using unix Shell scripting...
without using... (1 Reply)
Hi,
I am unable to assign value zero to my variable which is defined as unsigned char.
typedef struct ABCD
{
unsigned char abc;
unsigned char def;
unsigned char ghi;
} ABCD;
typedef ABCD *PABCD;
In my Por*C code, i assign the values using memcpy like below
... (3 Replies)
I see a millioin ways to do this with echo, but what I wan to do is assign a variable the "nth" character of an incoming parameter to a ksh script.
$1 will be "pia"
I need to assign the first character to stmttype. (10 Replies)
I am reading lines from a file that contain a number sign (#) before a three or four digit number:
#1043
#677
I can remove the '#' and get just the number. However, I then want to assign that number to a variable and use it as part of a path further on in my program:
/mydir/10/1043 for... (5 Replies)
Hello All,
Hope you're doing well !
I am trying below command to be passed in a shell script, header_date_14 is a variable and $1 is the name of a file I intend to pass as a command line argument, however command line argument is not being accepted.
header_date_14=$(m_dump... (8 Replies)
I have the following script, and I want to assign the output ($10 and $5) from awk to N and L:
grdinfo data.grd | awk '{print $10,$5}'| read N L
output from gridinfo data.grd is: data.grd 50 100 41 82 -2796 6944 0.016 0.016 3001 2461. where N and L is suppose to be 3001 and 100. I use... (8 Replies)
Discussion started by: geomarine
8 Replies
LEARN ABOUT PHP
geoip_continent_code_by_name
GEOIP_CONTINENT_CODE_BY_NAME(3) 1 GEOIP_CONTINENT_CODE_BY_NAME(3)geoip_continent_code_by_name - Get the two letter continent codeSYNOPSIS
string geoip_continent_code_by_name (string $hostname)
DESCRIPTION
The geoip_continent_code_by_name(3) function will return the two letter continent 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 two letter continent code on success, or FALSE if the address cannot be found in the database.
Continent codes
+-----+----------------+
|Code | |
| | |
| | Continent name |
| | |
+-----+----------------+
| | |
| AF | |
| | |
| | Africa |
| | |
| | |
| AN | |
| | |
| | Antarctica |
| | |
| | |
| AS | |
| | |
| | Asia |
| | |
| | |
| EU | |
| | |
| | Europe |
| | |
| | |
| NA | |
| | |
| | North america |
| | |
| | |
| OC | |
| | |
| | Oceania |
| | |
| | |
| SA | |
| | |
| | South america |
| | |
+-----+----------------+
EXAMPLES
Example #1
A geoip_continent_code_by_name(3) example
This will print where the host example.com is located.
<?php
$continent = geoip_continent_code_by_name('www.example.com');
if ($continent) {
echo 'This host is located in: ' . $continent;
}
?>
The above example will output:
This host is located in: NA
SEE ALSO geoip_country_code_by_name(3).
PHP Documentation Group GEOIP_CONTINENT_CODE_BY_NAME(3)