Visit Our UNIX and Linux User Community


find subdomain in url


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting find subdomain in url
# 1  
Old 12-22-2007
find subdomain in url

I want to find out subdomains in the url using shell script.
e.g
narendra.eukhost.com
abc.domainname.co.uk

I want to extract narendra & abc from the above urls.
Please any one can suggest idea or script ?
# 2  
Old 12-22-2007
Code:
# echo $s
narendra.eukhost.com
# echo ${s%%.*}
narendra
# echo $s | awk -F"." '{print $1}'
narendra
# echo $s | python -c "print raw_input().split('.')[0]"
narendra

# 3  
Old 12-22-2007
Thanks ghostdog74 for the solution.

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Reading URL using Mechanize and dump all the contents of the URL to a file

Hello, Am very new to perl , please help me here !! I need help in reading a URL from command line using PERL:: Mechanize and needs all the contents from the URL to get into a file. below is the script which i have written so far , #!/usr/bin/perl use LWP::UserAgent; use... (2 Replies)
Discussion started by: scott_cog
2 Replies

2. Shell Programming and Scripting

Need help with TCL code to find IP address from a URL

Need help with a a tcl code. Need to find out the ip address from a URL if it is present to do some activity. The URLs will be of the form <domain>?a=12345&d=somestring1(Note: c not present) <domain>?c=10.10.10.100&d=somestring1 <domain>?a=12345&b=somestring1&c=10.1.2.4&d=somestring2... (1 Reply)
Discussion started by: ampak
1 Replies

3. UNIX for Dummies Questions & Answers

Awk: print all URL addresses between iframe tags without repeating an already printed URL

Here is what I have so far: find . -name "*php*" -or -name "*htm*" | xargs grep -i iframe | awk -F'"' '/<iframe*/{gsub(/.\*iframe>/,"\"");print $2}' Here is an example content of a PHP or HTM(HTML) file: <iframe src="http://ADDRESS_1/?click=5BBB08\" width=1 height=1... (18 Replies)
Discussion started by: striker4o
18 Replies

4. Shell Programming and Scripting

How to find invalid URL in a text file using shell script?

How to find and remove invalid URLs in a text file using shell script? (1 Reply)
Discussion started by: vel4ever
1 Replies

5. Shell Programming and Scripting

Bash Script to Find the status of URL

#!/bin/bash timevar=`date +%d-%m-%Y_%H.%M.%S` #-- > Storing Date and Time in a Variable get_contents=`cat urls.txt` #-- > Getting content of website from file. Note the file should not contain any http:// as its already been taken care of echo "Datae-time URL Status code Report" >... (2 Replies)
Discussion started by: anishkumarv
2 Replies

6. Programming

Bash Script to Find the status of URL

#!/bin/bash timevar=`date +%F_%H_%M` #-- > Storing Date and Time in a Variable get_contents=`cat urls.txt` #-- > Getting content of website from file. Note the file should not contain any http:// as its already been taken care of ######### Next Section Does all the processing ######### for i... (0 Replies)
Discussion started by: anishkumarv
0 Replies

7. Web Development

Regex to rewrite URL to another URL based on HTTP_HOST?

I am trying to find a way to test some code, but I need to rewrite a specific URL only from a specific HTTP_HOST The call goes out to http://SUB.DOMAIN.COM/showAssignment/7bde10b45efdd7a97629ef2fe01f7303/jsmodule/Nevow.Athena The ID in the middle is always random due to the cookie. I... (5 Replies)
Discussion started by: EXT3FSCK
5 Replies

8. IP Networking

MX record for a subdomain

Hi all, I have problem regarding public subdomain delegation i have created an A record for subzone in BIND on a machine running Solaris10 Sparc to point to another machine running win2k3 as follows sub.domain.tld and www.sub.domain.tld now i want to add an MX record for mail routing for the... (1 Reply)
Discussion started by: h@foorsa.biz
1 Replies

9. Shell Programming and Scripting

url calling and parameter passing to url in script

Hi all, I need to write a unix script in which need to call a url. Then need to pass parameters to that url. please help. Regards, gander_ss (1 Reply)
Discussion started by: gander_ss
1 Replies

10. UNIX for Advanced & Expert Users

url calling and parameter passing to url in script

Hi all, I need to write a unix script in which need to call a url. Then need to pass parameters to that url. please help. Regards, gander_ss (1 Reply)
Discussion started by: gander_ss
1 Replies

Featured Tech Videos