Linux Command Reference

Linux is a free and open source operating system widely used on both servers and PCs. Linux commands are tools that come with this operating system to perform various tasks.

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$semanage

Security context query and modification of default directory

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$seinfo

Query how many related rules the SELinux policy provides

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$sed

Powerful streaming text editor

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$scriptreplay

Replay all actions of a terminal session

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$script

Log all operations of a terminal session

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$screen

Used for command line terminal switching

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$scp

Encrypted copy of files between local host and remote host

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$sar

System running status statistics tool

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$runlevel

Print the running level of the current Linux system

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$rsync

Remote data synchronization tool

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$rsh

Connect to the remote host and execute commands

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$rpmverify

Verify correctness of installed RPM packages