Replace Pioneer Home   All Examples   Free Download

 New request --free  RSS: Replace Pioneer Examples

1234.Advanced search and replace -- How to delete all lines that contain only a word and a blank?

User: xiaoming -- 2014-08-16          << 1233  1235 >>
Hits: 1004
Type: Advanced search and replace   
Search all Advanced search and replace examples
Description:
To delete a word+blank


Input Sample:
_:blank

a.txt 
3_April_2011
4_April_2011
12_
5_
8_May
12
Output Sample:
b.txt

3_April_2011
4_April_2011
8_May
12

Answer:
Hint: You need to Download and install "Replace Pioneer" on windows platform to finish following steps.
1. ctrl-o open text file
2. ctrl-h open 'replace' dialogue
* set 'replace unit' to 'Line'
* set 'search for pattern' to:

3. click 'replace', done.

Screenshot 1:  Replace_Window


Similar Examples:
How to extract all lines that contain words in a list? (76%)
How to remove all lines that contain one or more words in a list? (76%)
How to remove all the lines that do not contain any of words in a list? (75%)
How to extract all lines that contain words A and B and C? (74%)
How to extract all lines that contain specific words in a file? (72%)
How to extract all lines that contain chem, but not any of org and cn? (70%)
How to find out all files that contain all words of A, B and C? (70%)
How to remove all lines that contains more than one word? (70%)

Check Demo of Advanced search and replace
Keywords:
delete all lines that contain  delete all lines  blank  delete all  how to delete  delete  delet  dele  del  contain  delete blank lines  delete blank  replace all blank lines  lines contain word  delete word  replace lines that contain  replace blank lines  blank lines