Linux
What command is used to count just the number of lines contained in a file?

None of these
wc - r
wc - c
wc - l
wc - w

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Linux
RPM

None of these
is used to keep track of the users
assigns a dynamic IP address
stands for Red Hat Package Manager
is used to install, uninstall, and manage packages

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Linux
NIS

is Network Information Service
was formerly known as yellow pages
is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems
allows configuration-such as password and group files

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