Q. Which command is used to remove a file?

View solution

Q. Which symbol is used to separate more than one command in the same command line?

View solution

Q. The agency that sits between the user and the UNIX system is called the

View solution

Q. Which of the following commands is used to update access and modification times of a file?

View solution

Q. Which command is used to count just the number of characters in a file?

View solution

Q. Which of the following commands is used to list contents of directories?

View solution

Q. Which command is used to display a file contents in octal form?

View solution

Q. Which command will be used with vi editor to insert text to left of cursor?

View solution

Q. In vi editor, forward search is performed using the command.

View solution

Q. Which of the following special shell variables is used to process number of the last background job?

View solution

Q. Which option will be used with ps command to slow the entire command line of the process being run?

View solution

Q. Which of the following command addresses all users who are currently hooked on?

View solution

Q. Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it

View solution

Q. Which of the following directories contain all the Alias created by a user, including his login directory?

View solution

Q. Which of the following commands is used to obtain a list of all files by modification time?

View solution

Q. The % key allows you

View solution

Q. Which command is used to display the characteristics of a process?

View solution

Q. Which of the following commands is used to identify the type of file by context?

View solution

Q. The field separator in cut command is specified with

View solution

Q. Which of the following options will be used to display number of blocks used by a file?

View solution