Notes for Computer Information Technology 160
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oct22-dns2.md 412B

October 22 - DNS Continued

Overview

  • Local files
    • /etc/services
    • /etc/resolv.conf
    • /etc/nsswitch.conf
    • /etc/hosts
  • BIND, Domain
  • DNS Records
  • Zone Files

Unix filesystem standards

  • bin - binary executables
  • sbin - system administator’s binary executables
  • etc - configuration files
  • tmp - temporary files (wiped on boot up)
  • var - writable, non-sharable files