Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re^6: How to grep exact string

by ColonelPanic (Friar)
on Nov 15, 2012 at 08:59 UTC ( #1003965=note: print w/ replies, xml ) Need Help??


in reply to Re^5: How to grep exact string
in thread How to grep exact string

It's not clear why this would be. grep {$_ eq $unique} should be exactly equivalent to grep /^$unique$/, as long as $unique doesn't have any regex metacharacters--and it doesn't appear to in the sample data.



When's the last time you used duct tape on a duct? --Larry Wall


Comment on Re^6: How to grep exact string
Re^7: How to grep exact string
by frozenwithjoy (Curate) on Nov 15, 2012 at 09:03 UTC
    Whoa, you are write. I had a typo. I left the //'s around $unique. Oops. Maybe that means it is bedtime for me!

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1003965]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (6)
As of 2014-07-29 00:47 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (211 votes), past polls