edit remove lines with string

add case insensitive
2025-04-20 10:04:01 +00:00 · 2017-10-26 16:14:20 +08:00 · 2017-10-26 16:14:20 +08:00 · afc0010830
commit afc0010830
parent 646caf4def
1 changed files with 4 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -157,10 +157,13 @@ sed 1d filename
 sed 1,100d filename
 ```

-##### Remove lines with word (e.g. bbo)
+##### 
+remove lines with string (e.g. bbo)
    
 ```bash
 sed "/bbo/d" filename
+- case insensitive:
+sed "/bbo/Id" filename
 ```

 ##### Edit infile (edit and save)