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Unix

Unix
Which command is used to terminate a process?

haltsys
shutdown
cancel
kill

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Unix
Which command is used to assign only read permission to all three categories of the file 'note'?

chmod u+r,g+r,o-x note
chmod go+r note
None of these
chmod ugo=r note
chmod a-rw

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Unix
Which command will be used with vi editor to append text at end of line?

i
None of these
a
I
A

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Unix
Which of the following keys is used to delete the character beneath the cursor?

X
None of these
dd
D
x

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Unix
Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line?

rch
ech
fch
None of these
tch

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Unix
The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has

both read and write permissions
write and executable permissions
executable permission only
None of these
both read and executable permissions.

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