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596.Count and statistics -- How to count the number of words that start with "ea" in a text file?

User: editor -- 2010-08-24          << 595  597 >>
Hits: 1937
Type: Count and statistics   
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Description:
How to count the number of words that start with "ea" in a text file?
Input Sample:
hear
eating
Easy
hello
Output Sample:
number that start with ea is 2
Answer:
Hint: You need to Download and install "Replace Pioneer" on windows platform to finish following steps.
1. ctrl-o open file
2. open 'Tools->Pattern counter'
* click "Clear" button
* click "Add", and filled following entries:
Name:
Pattern:
Note: \b means word boundary
* click "ok"
* check options of "ignore cases" and "regular expression"
3. click "Count", you can get the number
4. select the item and click "Detail", you can get details items of your pattern.

Screenshot 1:  Pattern_Counter_Window


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Keywords:
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