Is it possible to count number char, line in a file; if so, How?

1211

Explain the mount system calls?

1000

How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?

1355

Which command is used to create a directory?

1221

What do you understand by the term single user system?

1011

What is the function of grep command in unix?

1223

Explain how to use grep command to list find the records of a file containing 10 different strings?

1124

What are grep patterns?

1145

How unix is different from other operating systems?

971

How is unix different from linux?

1100

Enlist common shells with their indicators.

1084

Is unix cli or gui?

922

What unix means?

1003

How to change the password in unix operating system?

999

What are the pros of executing processes in the background?

913