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sed to find a pattern

 
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# 1  
Old 05-22-2008
MySQL sed to find a pattern
Hi,

I am having a file named old with contents as below,
Tea Time
Sea
Tie
Team

if I use something like cat old | grep "^T[a-z][aeiou]", it use to print
Tea Time
Tie
Team

Question, Plz hlp?
But how will I print a a line that matches these criteria and Was exactly three letters long...so that it should print only
Tea Time
Tie


Thanks in advance... Smilie
# 2  
Old 05-22-2008
Code:
grep -E '^T[a-z][aeiou]( |$)' input

Use /usr/xpg4/bin/grep or egrep on Solaris.

Or just:

Code:
grep '^\<T[a-z][aeiou]\>' input

# 3  
Old 05-22-2008
Thanks radoulov, now I can get a line exactly three letters long matching the pattern...
 
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