What command is used to count just the number of characters in a file ?
What command is used to count just the number of characters in a file ?
A. wc – r
B. wc – w
C. wc – c
D. wc – 1
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What command is used to copy directory structures in and out ?
What command is used to copy directory structures in and out ?A. copy
B. cp – p
C. cpio
D. cpWhich of the following command can you execute to count the number of lines in a file ?
Which of the following command can you execute to count the number of lines in a file ?A. lc
B. wc – l
C. cl
D. countWhich command will be used with vi editor to append text at end of line ?
Which command will be used with vi editor to append text at end of line ?A. A
B. a
C. i
D. IWho has developed the Linux ?
Who has developed the Linux ?A. Bob Young
B. Mark Eving
C. Richard Stallman
D. Linus TorvaldsWhat 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 symbol will be used with grep command to match the pattern pat at the end of a line ?
Which symbol will be used with grep command to match the pattern pat at the end of a line ?A. ^pat
B. $pat
C. pat$
D. pat^