INTERVIEW QUESTIONS OPERATING SYSTEMS UNIX DETAILS

Question: How to find some partuicular lines in unix Vi editor which starts with a paricular word and end with another particular word?? For ex - There are 10 lines in the editor and only 4 lines start with the word APPLE and end with the word MANGO.Now how to find out these particular lines in Unix .

Answer: 1. Esc

2. :

3. /APPLE*

4. /*MANGO

1. Esc

2. :

3. /APPLE*

4. /*MANGO
Source: CoolInterview.com

grep ^APPLE file name | grep MANGO$ Source: CoolInterview.com

egrep "^APPLE|MANGO$" file_name Source: CoolInterview.com

grep "^APPLE|MANGO$" file_name Source: CoolInterview.com

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