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Shell Programming and Scripting

get certain characters in a string

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# 1  
Old 01-14-2010
get certain characters in a string
Hi Everyone,

I have a.txt
Code:
12341" <sip:191@vo.my>;asdf=q"
116aaaa<sip:00091@vo.my>;penguin

would like to get the output
[code]
191
00091
[code]

Please advice.

Thanks
# 2  
Old 01-14-2010
will this work?

Code:
awk -F"[:@]" '{print $2}' a.txt

# 3  
Old 01-14-2010
Quote:
Originally Posted by anchal_khare
will this work?

Code:
awk -F"[:@]" '{print $2}' a.txt


Thanks, works perfect Smilie
# 4  
Old 01-28-2010
Hey this is a weak attempt at this:

Code:
[jaysunn@shine[~]# cat text | awk -F : '{print $2}' | awk -F "@" '{print $1}'
191
00091

It works however.

@anchal_khare

Please explain.

Code:
"[:@]"

I know the -F is the field delimiter, however you used 2 of them. Please advise.

Thanks.

Jaysunn
# 5  
Old 01-28-2010
[:@] means take : and @ as delimiters
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