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Unix

Unix
Which of the following is not a filter?

wc
sort
None of these
grep

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

/etc
/tmp
/dev
/usr

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

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

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

cut
grep
cat
paste

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Unix
The command used to compare the files is known as

ccp
cmp
do
comp

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Unix
Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note?

chmod 761 note
chmod 167 note
chmod 671 note
chmod 4=rwx, g=rw note

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