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extract unique pattern from large text file


 
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# 8  
Old 07-27-2009
Hi Pritish,

it dint work.

Quote:
Originally Posted by pritish.sas
grep -vw "[0-9]\{5\}-" filename

Try v and w -vw , it will work
# 9  
Old 07-27-2009
Code:
egrep  '[0-9]{5}-'  file |egrep -v '[0-9]{6}-'

# 10  
Old 07-27-2009
Which OS and Flavor u r using man.
# 11  
Old 07-27-2009
HI John,

I am really sorry to say it dint work either...
donnno wat is wrong...
I searched other aletrnatives also but dint get a feasible work around yet.

Thanks
Shiju

Quote:
Originally Posted by johnbach
Code:
egrep  '[0-9]{5}-'  file |egrep -v '[0-9]{6}-'

# 12  
Old 07-27-2009

123-
123456-
12345-
23456-
123-
12-
212222-
Put all these thing in a file and then
grep -wv "[0-9]\{5\}-" filename

Try to fire it again in ur shell
# 13  
Old 07-27-2009
its openSuSE 11

Quote:
Originally Posted by pritish.sas
Which OS and Flavor u r using man.
# 14  
Old 07-27-2009
Code:
perl -nl -e ' print if ( /^[0-9]{5}-/ ); ' test


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