Wildcards are special characters which are used to replace or represent one or m

Wildcards are special characters which are used to replace or represent one or more characters.

Which option is used for counting the number of characters in a file only.

Which option is used for counting the number of characters in a file only.

Which of the following is used to compress files?

Which of the following is used to compress files?

-b option is used with cmp command to print the differing bytes in both files.

-b option is used with cmp command to print the differing bytes in both files.

Which of the following keys is used to moving cursor leftwards along a line?

Which of the following keys is used to moving cursor leftwards along a line?

Which command is used for moving the cursor to the line extreme?

Which command is used for moving the cursor to the line extreme?

Which filter apart from perl, is the most powerful?

Which filter apart from perl, is the most powerful?

Both ‘p’ and ‘P’ command puts text right/left or above/below on the basis of lin

Both ‘p’ and ‘P’ command puts text right/left or above/below on the basis of line deleted.

Which one of the following command will be used for searching “director” in emp.

Which one of the following command will be used for searching “director” in emp.lst?

The printf function uses . . . . . . . . for string data and . . . . . . . . for

The printf function uses . . . . . . . . for string data and . . . . . . . ….

expr can perform . . . . . . . . arithmetic operations.

expr can perform . . . . . . . . arithmetic operations.

What does the following command do? $ vi file001

What does the following command do? $ vi file001