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Unix

Unix
Which command is used to sort the lines of data in a file in reverse order

sh
sort -r
st
sort

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Unix
Which command is used to locate all the .profile files in the system?

find /-name profile -print
l -u .profile
ls profile
cd /.profile
None of these

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Unix
The File that contains a set of instructions which are performed when a user logs in, is

autoexec.bat
.exrc
None of these
.autoexec
.profile

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

v
R
u
None of these
C

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

cpio
None of these
cp
cp - p
copy

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Unix
The octal representation 652 indicates

Write permission for others
None of these
Execute permission for the owner
All of these
Read and write permission of groups

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MORE MCQ ON Unix

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