Awk Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Awk Interview Questions

Questions Answers Views Company eMail

Write a command delete all line except first line?

1 1931

Write a command to print zero byte size files?

716

how to run awk command specified in a file?

2 2197

Write a command remove all empty lines?

1 1811

Write a command to print the line number before each line?

800

How add a first record and last record to the current file in linux?

1242

How to get only zero byte files which are present in the directory?

766

How to display even number of records into one file and odd number of records into another file?

747

How to print only blank line of file?

796

Write a command to print the second and third line of a file without using nr?

708

Write a command to find the total number of lines in a file without using nr?

775

Write a command to print all line except first line?

673

Write a command to rename the files in a directory with "_new" as postfix?

1091

In the text file, some lines are delimited by colon and some are delimited by space. Write a command to print the third field of each line.?

889

Write a command to print the squares of numbers from 1 to 10 using awk command?

1055

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Un-Answered Questions { Awk }

What is the use of Strftime function?

1395

Write a command to find the total number of lines in a file without using nr?

775

What are Associative Arrays?

1185

What is the use of string function tolower(string)?

1082

How to Truncate Integers in AWK?

1196

what are divisions main frems

1881

What is the use of string function sub(regex,replacement,string)?

1258

What is the use of PRINTF?

1182

What is the use of RSTART, RLENGTH and match ?

1503

What is the use of string function length(string) in AWK?

1110

What is the use of string function split(string,array,separator)in AWK?

1071

What is the use of ARGV ?

1313

What is the use of systime function?

1372

What is the use of string function substr(string,position,max) in AWK?

1251

What is the use of string function index(string,search) in AWK?

1079

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