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Linux

Linux
Which of the following is not a filter command?

cat
sort
grep
wc

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Linux
How could you install the file ipchains-1.3.9-5.i386.rpm?

None of these
rpm -Uvh ipchains
rpm -e ipchains-1.3.9-5.i386.rpm
rpm -qip ipchains
rpm -i ipchains* .i386.rpm

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

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

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Linux
Which command can force all buffers to disk?

sync
flush
save
None of these
edbuff

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Linux
What command is used to count the number of files in the current directory by using pipes?

ls | wc - w
ls | wc - l
ls | wc
ls | ws - c

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Linux
What TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?

TFTP
RARP
TELNET
FTP

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