yum install setuptool system-config-securitylevel-tui authconfig system-config-network-tui ntsysv

 

setuptool : text setup tool console
system-config-securitylevel-tui : for configuring the firewall
authconfig : for configuring authentication
system-config-network-tui : for configuring the network
ntsysv : for configuring the system services

 

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