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Welcome to the ITC134- wiki!

Operating systems have basic parts:

  1. file system

  2. processes

  3. permissions (users, processes)

  4. network

  5. resources (pu/mem/disk)

  6. abstractions (containers, zones, Java, virtual machine)

  7. File System hardware CD rom USB GoggleDrive DropBox Network treserr syncal SpyderOak

file systems may be laid out differently. Linus is divided or laid out differently from Windows. root directories: Windows type: C:
C:\user\me

Linux, OsX, iOX, Android: / /home/me

Each directory has different permissions

cd .. go up cd me go down to me dir lists files of current

  1. Processes - a process interfaces with CPU and kernel

  2. Permissions - where read and write are authorized

  3. Network - NIC network interface controller wireless Bluetooth

  4. Resources - (PU/mem/disk) to RAM random access memory