Replace Pioneer Home   All Examples   Free Download

 New request --free  RSS: Replace Pioneer Examples

476.Count and statistics -- How to count the occurrance of specific pattern in each line of text file?

User: editor -- 2010-04-13          << 475  477 >>
Hits: 2318
Type: Count and statistics   
Search all Count and statistics examples
Description:
How to count the occurrance of specific pattern in each line of text file? 
I need to count the occurrance of word like "Yes" in each line of source text file, add the number at the end of each line, and put the result in the output file. 
Input Sample:
Yes No N/A Yes 
N/A Yes No N/A 
No Yes Yes Yes 
Output Sample:
Yes No N/A Yes 2 
N/A Yes No N/A 1 
No Yes Yes Yes 3 
Answer:
Hint: You need to Download and install "Replace Pioneer" on windows platform to finish following steps.
1. ctrl-o open source text file 
2. ctrl-h open 'replace' window 
* set 'replace unit' to 'Line' 
* in 'replace with pattern', enter: 
 
3. click 'Replace' button, done. 
4. ctrl-s save to output file. 
 
Note: function count will count number of the pattern "Yes" appearred in string $match
Download Script:  scripts/476.rst.zip

Screenshot 1:  Replace_Window


Similar Examples:
How to replace specific spaces into comma in each line of text file? (71%)
How to count the number of specified part in each line? (70%)
How to count the occurrance of some specified words in many files? (70%)
How do I replace specified lines with each line from a file? (67%)
How to count and sort the occurrence of different numbers in a text file? (67%)
How to calculate md5 hex value of each line of text file? (67%)
How to count the occurrence of a list of words in a text file? (66%)
How to insert a line after specific lines in a text file? (65%)

Check Demo of Count and statistics
Keywords:
occurrance  specific  end of each line  match count  statistics  statist  count and statistics  ics  function  string  count occurrance  specific word  add word at the end of each line  word add in the end of each line  add word to end of line  specific line  replace with specific  replace string with number