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Unix

Unix
Which command is used to terminate a process?

haltsys
cancel
shutdown
kill

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Unix
Which of the following keys is used to overstrike a whole line?

None of these
C
R
u
v

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Unix
Which of the following commands can be used to get information about yourself?

None of these
pwd
who am i
which
i /4

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Unix
The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is:

755
555
744

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Unix
The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is

grep
tr
sort
tee

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Unix
Which command is used to set the three permissions for all the three categories of users of a file?

chusr
None of these
chown
chgrp
chmod

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MORE MCQ ON Unix

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