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 a bash command?

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:

1 Answers  

Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

1 Answers  

What is an Unix command to convert HEX value to ASCII value located in any flat file.

2 Answers  

how to find the 51th record of a file containing 100 records in unix.

12 Answers   IBM,

How does shebang work?

1 Answers  

Describe the zip/unzip command using gzip.

1 Answers  

What is used to type command?

1 Answers  

The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above

4 Answers   IBM,

How do you stop a running process?

7 Answers  

How can we "forked" process in UNIX? How then recognize in any of the branches we?

2 Answers   NIIT,

What are Unix processes, and how do you manage them?

1 Answers