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Linux

Linux
What command is used to display the characteristics of a process?

du
au
ps
pid

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Linux
In which tcp_wrappers file can you specify to allow all connections from all hosts?

/etc/hosts
/etc/hosts.deny
/etc/tcp.conf
None of these
/etc/hosts.allow

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Linux
What command is used to display the top of the file?

grep
more
head
cat

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Linux
What does OSS stand for?

Open System Software
Original System Server
Original Source Software
Open Source Software

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Linux
What command is used to remove jobs from the print queue?

lprm
None of these
lpq
lpr
lpc

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Linux
What command is used to list the jobs currently in print queues?

lpq
lprm
lpr
lpc

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