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Unix

Unix
While working with mail command, which command is used to save mail in a separate file?

r
w
d
s

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Unix
The commonly used UNIX commands like date, ls, cat, etc. are stored in

/dev directory
/tmp directory
None of these
/unix directory
/bin and /usr/bin directories

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Unix
Which of the following commands is used to rename a file?

remove
rename
mv
ren

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Unix
Which command is used to move all files to the bin sub-directory of the parent directory?

None of these
mv * ../bin
mv * /bin/*
mv * ../bin *.*
mv *.* /bin/

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Unix
Which is the earliest and most widely used shell that came with the UNIX system?

Smith shell
Bourne shell
Korn shell
None of these
C shell

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Unix
Which of the following commands is used to display the directory attributes rather than its contents?

ls -x
ls -l
ls -l -d
ls -F

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