What shell’s wild-card is used to match any number of characters including none ?
What shell’s wild-card is used to match any number of characters including none ?
A. *
B. ?
C. [!ijk]
D. [ijk]
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What command is used with vi editor to append text at end of line ?
What command is used with vi editor to append text at end of line ?A. I
B. i
C. a
D. AThe special shell variable $* is used________________?
The special shell variable $* is used________________?A. to exit status of ast command executed.
B. to process number of the current shell
C. to list the positional parameters
D. to name the command being executedWhat sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt) ?
What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt) ?A. !
B. $
C. #
D. @Which of the following directories contain all the Alias created by a user, including his login directory ?
Which of the following directories contain all the Alias created by a user, including his login directory ?A. /tmp
B. /etc
C. /usr
D. /devWhat command is used with vi editor to replace text from cursor to right______________?
What command is used with vi editor to replace text from cursor to right______________?A. S
B. s
C. R
D. rWhich command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory ?
Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory ?A. copy wb ../misc collect ../misc mon ../misc
B. cp wb collect mon ../misc
C. copy wb collect mon /misc
D. tar wb collect mon /misc