linux_installation

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Table of Contents

Linux Installation
- Useful Commands
- Security Considerations

Linux Installation

Useful Commands

nmcli d[evice] to list the network device names. nmcli c[onnection] also works.
nmcli d[device] show enp4s0 to show details of device enp4s0, including DNS servers.
Set DNS servers by editing /etc/network/interfaces and using this line: dns-nameservers 208.67.222.222 208.67.220.220 (for OpenDNS servers).

Security Considerations

Install Fail2ban.
Change the ssh port. Nice instructions at GoDaddy. Don't forget to update the router firewall port mapping.

linux_installation.1485871716.txt.gz · Last modified: 2017/01/31 06:08 by jtkorb