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 1950

Write a command to print zero byte size files?

720

how to run awk command specified in a file?

2 2210

Write a command remove all empty lines?

1 1820

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

805

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

1243

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

773

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

751

How to print only blank line of file?

805

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

714

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

786

Write a command to print all line except first line?

675

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

1104

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.?

897

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

1061

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Un-Answered Questions { Awk }

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

751

What is the use of ERRNO?

1520

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

1261

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

786

What is the use of OFMT?

1364

What is the use of string function asort(string,[d])?

1141

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

1104

Which shell to use with AWK?

1133

What is the use of string function asorti(string,[d])?

1208

What are Regular Expressions in AWK?

1112

What is the use of PRINTF?

1193

What is the use of RSTART, RLENGTH and match ?

1514

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

1263

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

1321

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

1080

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