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Unix

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

profile
erxc
shell
logic

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Unix
Which of the following commands is used to copy directory structures in and out

cp - p
copy
cpio
cp
None of these

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Unix
The command to count the number of files in the current directory by using pipes, is

ls -l | wc -l
ls | wc -w
ls | ws -c
ls | wc

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Unix
Which command is used to terminate a process?

shutdown
haltsys
kill
cancel

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Unix
Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory?

cp programs/wb misc/wbx
copy a:programs/wb b:misc/wbx
tar programs/wb misc/wbx
copy programs/wb misc/wbx

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Unix
Which set option is used with vi editor to display line numbers on screen?

li
nu
ic
nm

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