07-01-2006
Thanks guys for your help.
I should've mentionned earlier that i was more interested in understanding why my command didn't work than in how actually getting the IP.
So anyway Reborg you were right it has to do with grep only understanding ultra basic regexp and as Vish_indian said, egrep is the way to go in that case.
So by using egrep it just works fine !
PS:
i need to work more on awk i guess
...
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all. Here's what i want to do:
my_first_file
#!/usr/bin/ksh
# BLA BLA BLA BLA
printf "this is my first file \n"
echo " I understand this far"
printf "the day's over \n"
echo "great"
my_second_file
#!/usr/bin/ksh
# BLA BLA BLA BLA
printf "this is my first file \n"
AN_INSERTED_LINE... (2 Replies)
Discussion started by: penguin-friend
2 Replies
2. Shell Programming and Scripting
I'd like to know if there is a catchall line for renaming the following patterns:
s01e03 -> 01x03
s4e9 -> 04x09
s10e08 ->10x08
and possibly even:
318 -> 03x18
1002 ->10x02
if its the first 3 or first digit number in the string.
thanks! (0 Replies)
Discussion started by: TinCanFury
0 Replies
3. Shell Programming and Scripting
Hi,
I am trying to figure out if there is a way to make linux take me back to the previous directory I was working in. For instance, I am in
/home/username/directory1
Then if I cd into /home/username/directory1/temp1/temp2/temp3
I would like to immediately go back to the previous... (2 Replies)
Discussion started by: Legend986
2 Replies
4. UNIX for Dummies Questions & Answers
Good Day,
Im new to scripting especially awk and sed. I just would like to ask help from you guys about a sed command that prints the line immediately after a regexp, but not the line containing the regexp.
sed -n '/regexp/{n;p;}' filename
What if my regexp is 3 word or a sentence. Im... (3 Replies)
Discussion started by: ownins
3 Replies
5. Shell Programming and Scripting
I am just learning over here unix scripting and the OS in general.
I wrote this script (with some great help from you guys here) when I test at my desktop with cygwin it works fine, but when I take it to work and try it on the Solaris 2 system there I get an error on line 4 syntax error... (4 Replies)
Discussion started by: Fred Goldman
4 Replies
6. IP Networking
This is the output that I get every so often when trying to do a traceroute to the web server whenever it's inaccessible:
traceroute to 64.40.98.181 (64.40.98.181), 30 hops max, 40 byte packets
1 207.97.207.194 (207.97.207.194) 2.625 ms 2.840 ms 2.968 ms
2 core1-5.iad1.rackspace.com... (6 Replies)
Discussion started by: gaspol
6 Replies
7. Programming
I am new to Linux system programming, and I found the sophisiticated definition of some library function differ a lot with what I learnt in classes.
Here is the question:
what does the suffix of function `chmod' in sys/stat.h mean. The funtion claimation is like following:
extern int... (5 Replies)
Discussion started by: JackCrital2005
5 Replies
8. Shell Programming and Scripting
Okay, guys, I've got one:
I've got a script that formats all of the messages in a log file.
It works on a completely verbose method.
I'm trying to write a filter that will search for a bunch of case-insensitive strings, but also, always print the first 2 lines.
Here's the egrep part:
... (4 Replies)
Discussion started by: quirkasaurus
4 Replies
9. UNIX for Dummies Questions & Answers
I have a file, the long listing output by 'ls -l' is
-rw-r--r-- 1 usera agroup 1246 Jul 7 14:44 temp.R
The file is under a Solaris ZFS file system. As a different user (userb), I did
cp temp.R /tmp
ls -l /tmp/temp.R
-rw-r--r-- 1 userb agroup 1246 Nov 16 14:45 /tmp/temp.R
... (14 Replies)
Discussion started by: nugulus
14 Replies
10. Shell Programming and Scripting
I would like to extract "1333 Fairlane" given the below text.
The word "Building:" is always present. The wording between Building and the beginning of the address can be almost anything. It appears the the hyphen is there most of the time.
Campus: Fairlane Business Park
Building:... (9 Replies)
Discussion started by: bbaker@copesan.
9 Replies
LEARN ABOUT OSX
ppi::token::regexp::match
PPI::Token::Regexp::Match(3) User Contributed Perl Documentation PPI::Token::Regexp::Match(3)
NAME
PPI::Token::Regexp::Match - A standard pattern match regex
INHERITANCE
PPI::Token::Regexp::Match
isa PPI::Token::Regexp
isa PPI::Token
isa PPI::Element
SYNOPSIS
$text =~ m/match regexp/;
$text =~ /match regexp/;
DESCRIPTION
A "PPI::Token::Regexp::Match" object represents a single match regular expression. Just to be doubly clear, here are things that are and
aren't considered a match regexp.
# Is a match regexp
/This is a match regexp/;
m/Old McDonald had a farm/eieio;
# These are NOT match regexp
qr/This is a regexp quote-like operator/;
s/This is a/replace regexp/;
METHODS
There are no methods available for "PPI::Token::Regexp::Match" beyond those provided by the parent PPI::Token::Regexp, PPI::Token and
PPI::Element classes.
Got any ideas for methods? Submit a report to rt.cpan.org!
SUPPORT
See the support section in the main module.
AUTHOR
Adam Kennedy <adamk@cpan.org>
COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.16.2 2011-02-25 PPI::Token::Regexp::Match(3)