Notes for Computer Information Technology 160
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dec10-overview.md 1.3KB

December 10 - Overview (Final Study)

Overview

  • Bash

    • Loops
      • While
      • For (for each)
    • Test
    • Conditional
    • Commands
      • ; | && || &
    • Subshell
      • (( ))
      • { }
      • ( )
  • Shell

    • Procress
    • Environment
    • Return Values
    • FILE Descriptors
  • FILE System

    • Permissions
    • Owners
    • Groups
    • etc
    • $PATH
  • CLI

    • LOCAL: touch, cd, mkdir, rmdir, rm, ln
    • NETWORKING: nc, curl, ssh, git, netstat, ping, traceroute, nslookip, dig, hostname
    • DNS: checkzome, checkconfig, restart
  • Network

    • Connection
    • Protocols
      • DNS
        • Zonefiles
        • SOA
        • PTR
        • MX
        • CN
        • ANAME
        • /etc/resolv.conf
        • BIND
      • MAIL
        • mbox format
        • Mail User Agent
        • Mail Submission Agent
        • Mail Transmission Agent
        • Mail Delivery Agent
      • HTTP
        • Verbs
        • Request
        • Response
    • Naming
      • URL, URN, URI
  • Encryption

    • Private and Public keys (P4I)
    • RSA
  • Encoding

    • base64