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Unix

Unix
Which command is used to display and create files?

lyrix
vi
cat
ed

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Unix
Which option is used with the chmod command recursively to all files and sub-directories in a directory?

#NAME?
-R
None of these
-1

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

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

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Unix
Which of the following commands is used to view your file 24 lines at a time?

pg
None of these
/p
cat
lp

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Unix
Which of the following commands is used to have a two-way communication with any person who is currently logged in?

write
mesg
None of these
grep
mail

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Unix
Which command is used to display the end of the file?

None of these
head - r
tail
bof
eof

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