1 年之前 · 8b6b295f8b
--- a/home/public/snippits/grep/grep-patterns.org
+++ b/home/public/snippits/grep/grep-patterns.org
@@ -17,7 +17,7 @@ foo
 
				 foo foo
			
 
				 foo bar
			
 
				 foo bar baz
			
 
				-foo|bar|ba
			
 
				+foo|bar|baz
			
 
				 
			
 
				 # basic regexs (-G) by default. '|' NOT special.
			
 
				 $ grep 'bar|baz' foo.txt