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>

Describe the usage and functionality of the command rm –r * in unix?

2 Answers  

How do I open a port?

0 Answers  

If JFS file system is 100% full how we can increase the file system ?

3 Answers  

distinguish between paging and swapping?

1 Answers   Infosys,

what is the cmd to display the last exit status in UNIX?

5 Answers   MEIT, Syntel,

How many unix commands are there?

0 Answers  

What is "type" command in unix?what is the functionality??

2 Answers  

Can you explain a little bit about command substitution?

0 Answers  

How do I use nslookup?

0 Answers  

What are reported commands?

0 Answers  

What is {} in find command?

0 Answers  

Give the command for finding the current date.

0 Answers