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"Egrep"의 두 판 사이의 차이

DB CAFE

 
1번째 줄: 1번째 줄:
 
#Look for one string:
 
#Look for one string:
 
<source lang=sh>
 
<source lang=sh>
;grep "string"
+
grep "string"
;egrep "string"
+
egrep "string"
;grep -E "string"
+
grep -E "string"
 
</source>
 
</source>
 
#Look for either of two strings:
 
#Look for either of two strings:
 
<source lang=sh>
 
<source lang=sh>
;egrep "string1|string2"
+
egrep "string1|string2"
;grep -E "string1|string2"
+
grep -E "string1|string2"
 
</source>
 
</source>
  
 
# Look for either of four strings:
 
# Look for either of four strings:
 
<source lang=sh>
 
<source lang=sh>
;egrep "string1|string2|string3|string4"
+
egrep "string1|string2|string3|string4"
;grep -E "string1|string2|string3|string4"
+
grep -E "string1|string2|string3|string4"
 
</source>
 
</source>
  
 
[[category:linux]]
 
[[category:linux]]

2020년 11월 19일 (목) 10:10 기준 최신판

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  1. Look for one string:
grep "string"
egrep "string"
grep -E "string"
  1. Look for either of two strings:
egrep "string1|string2"
grep -E "string1|string2"
  1. Look for either of four strings:
egrep "string1|string2|string3|string4"
grep -E "string1|string2|string3|string4"