OPS245

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Revision as of 15:21, 8 September 2022 by Andrew (talk | contribs)
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Brainstorming:

  • OS Install
    • Mint for workstation, Debian for servers
    • No Nested virtualization
    • VirtualBox
  • User management
    • sudo, su
    • Add 3 users on every machine
    • File ownership practice
  • Installing/removing/managing software
    • Package management
      • repo and .deb
      • apt and dpkg
      • dependencies
      • extra repositories
    • applications vs services, systemctl
    • tar
      • decompress practice with sample tar files, one without a parent directory
    • wget
  • Storage management
    • mount, fstab
    • which files/directories on which storage device
    • wreck root, reinstall. format root, use existing home
    • LVM
      • Create new LVs
      • Add PVs
      • Migrate VG to new PVs
      • Practice running out of space
  • Networking
    • Default virtual network with DHCP
    • ip command
    • New virtual network without DHCP
    • static network config for workstation and servers
  • Security
    • Access /root via external boot
    • brute-force ssh
    • password policies
    • ssh keys
    • sshd_config
  • Python