Centos7-RHEL9

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Interfaces

 vi /etc/sysconfig/network-scripts/ifcfg-eth0

VM interfaces

VMWare interfaces are created in the following order

  • ens192
  • ens224
  • ens256
  • ens161

Static Routes

Temporary ip route add 172.16.5.0/24 via 10.0.0.101 dev eth0

/etc/sysconfig/network-scripts/route-eth0

 172.16.5.0/24 via 10.0.0.101 dev eth0

Screen

Terminal multiplexer. https://linuxize.com/post/how-to-use-linux-screen/

Start a 'window' screen or to give the session a name screen -S 'hello_world' To exit ctrl + a , d)

Show windows/terminals screen -ls Re-attach screen -r [number or sesssion_name]