Re: I cant get my head around this...

[mykg4orce]

thank you sooo much!




Jian Wang-4 wrote:
> 
> On 11/6/06, mykg4orce <address@hidden> wrote:
>> 1)List all the lines in the "f3.txt" file that contain words which
>> contain
>> exactly one vowel.
> $ grep -E '\<[^aeiou]*[aeiou][^aeiou]*\>' f3.txt
> 
>> 2)List all the lines in the "f3.txt" file that contain words which begin
>> and
>> end with a consonant but otherwise consist only of vowels.
> $ grep -E '\<[^aeiou][aeiou]+[^aeiou]\>' f3.txt
> 
> 
> 
> 

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