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[SOLVED] Extract IP from text

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Top Forums Shell Programming and Scripting [SOLVED] Extract IP from text
# 1  
Old 09-19-2012
[SOLVED] Extract IP from text
Dear friends,

I have a file with the text:
Code:
href="/archive/ip=x.x.x.x">M</a></td>

I want to extract just the IP number. I tried sed, awk but i didn't succeed.

Any idea?

Thank you

Moderator's Comments:
Mod Comment Please view this code tag video for how to use code tags when posting code and data.
# 2  
Old 09-19-2012
Code:
egrep -o '[0-9]*[.][0-9]*[.][0-9]*[.][0-9]*' filename

# 3  
Old 09-19-2012
What about the cut command?
Code:
$ cat sample2.txt
href="/archive/ip=x.x.x.x">M</a></td>

$ cut -d'=' -f3 sample2.txt | cut -d'"' -f1
x.x.x.x

# 4  
Old 09-19-2012
Quote:
Originally Posted by Corona688
Code:
egrep -o '[0-9]*[.][0-9]*[.][0-9]*[.][0-9]*' filename

Dear friend, worked like a charm. Smilie

Thank you!
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