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Linux

Linux
What command is used to remove files?

erase
None of these
delete
dm
rm

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Linux
What command is used to assign executable permission to the owner of the file named "letter"?

chmod g + x letter
chmod ugo + x letter
chmod u + x letter
None of these
chmod u + w letter

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Linux
What command is used to add printing jobs to the queue?

None of these
lpc
lpd
lpq
lpr

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Linux
Which of the following subdirectory(ies) contains the device files?

None of the listed here
/bin
/etc
/dev

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Linux
What command is used with vi editor to delete three words?

3 dd
3$d
None of the listed here
3 dw

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Linux
What command is used to summarize the disk usage?

disk
chkdsk
du
fdisk

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