Answer / ruchi agarwal

head -n 51 filename |tail -1

Answer / sundar octavious

head -51 <filename> |tail -1

The above command will display the answer.

Answer / harsha

sed -n 51p <filename>

Answer / biswa

cat <filename>|head -51|tail -1

Answer / deepak

head -51 <filename> | tail -1

Answer / dinesh babu

awk '{if (NR==51) print$0}' filename

Answer / abani_mahana

head -51 | tail -1

Answer / raj

sed '51p' filename

Answer / dinesh kumar

awk 'NR=51 Printf{$0}' filename

Answer / supriya

head -51|tail -1 <filename>

What is used to type command?

0 Answers  

What is clustering in HP and how it's work?

1 Answers   HP,

What do chgrp command do?

0 Answers  

describe the escaping sequence characteres in unix

1 Answers  

When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include<stdlib.h> # include <stdio.h> int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

0 Answers  

What is nr in awk command?

0 Answers  

distinguish between user mode and kernel mode?

6 Answers   Infosys,

Suppose 1000 processes are running on the system out of those if you have to show only certain process ids which command will you use?

5 Answers  

How would you find the size of a file or directory?

1 Answers  

What is the use of touch command in there?

1 Answers   Accenture,

why unix commands can be divided into internal and external commands?

3 Answers   Informatica,

Write a command to kill the last background job?

0 Answers