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Unix

Unix
Which command will be used with vi editor to replace single character under cursor with any number of characters?

A
a
S
s

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Unix
Which command is used to list all the files with extension .lst?

ls *[lst]
ls -l *.lst
ls *.*
ls lst*

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

/etc
/dev
/tmp
/usr

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Unix
The seventh field of /etc/password is

None of these
home
login
password
shell

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Unix
Which command is used to copy a file wb with the same name from the programs directory to the misc directory?

copy a:programs/wb b:misc/wb
copy programs/wb misc/wb
tar programs/wb misc/wb
None of these
cp programs/wb misc

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

i
a
S
s

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