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Unix

Unix
Which command is used to terminate a process?

cancel
haltsys
kill
shutdown

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Unix
Which command is used to extract specific columns from the file?

grep
paste
cut
cat

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Unix
The command chmod 761 note is equivalent to

chmod 167 note
None of these
chmod 4=7, g=6,0 =1 note
chmo a =761 note
chmod u=rwx, g=rw, o=x note

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Unix
Which of the following command is used to go to home directory?

cd
cd HOME.
None of these
cd..
cd/

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Unix
Which command is used with vi editor scroll half page backward?

[Control -P]
[Control - u]
None of these
[Control-d]
[Control-c]

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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?

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

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