Sistem Operasi dan Program Utilitas

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Sistem Operasi dan Program Utilitas

• Achmad Solichin
• Fakultas Teknologi Informasi
• Universitas Budi Luhur
• http//achmatim.net, achmatim_at_gmail.com

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Sistem Operasi

• adalah perangkat lunak sistem yang bertugas untuk
  melakukan kontrol dan manajemen perangkat keras
  serta operasi-operasi dasar sistem, termasuk
  menjalankan software aplikasi seperti
  program-program pengolah kata dan browser web

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Struktur Sistem Operasi
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Fungsi Dasar Sistem Operasi
provide a user interface
start the computer
manage programs
administer security
manage memory
control a network
monitor performance
provide file management and other utilities
establish an Internet connection
schedule jobs and configure devices
p. 392 Fig. 8-1
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Fungsi Dasar Sistem Operasi
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Booting

• Cold booting, menghidupkan komputer dalam keadaan
  mati (off)
• Warm booting, restart.

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Klasifikasi Sistem Operasi
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Pembagian Sistem Operasi

• Mainframes
• Embedded System
• Unix-like Operating System
• Mac OS
• Microsoft Windows
• Network OS
• WebOS

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Mainframes

• Mainframes run multiple operating systems and
  operate not as a single computer but as a number
  of virtual machines.
• They are typically manufactured by large
  companies for large-scale computing purposes

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Mainframes

• z/OS from IBMWhile IBM System z servers are
  supported by a number of different operating
  systems, their most advanced features are powered
  by z/OS
• http//www-03.ibm.com/systems/z/os/zos/

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Embedded Systems

• Embedded systems are special-purpose systems in
  which the computer is completely encapsulated by
  the device it controls.
• Embedded systems perform pre-defined tasks that
  have very specific requirements.
• Real-time operating systems are embedded systems
  with certain time requirements

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Embedded Systems

• Symbian OS for smartphone
• Cisco IOS for router and switch
• iPodLinux for ipods
• Windows CE.Net
• Windows Mobile 2003

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Unix-like OS

• The operating system Unix was developed in 1960
  by a group of ATT employees.
• Free Unix-like operating systems can be used,
  studied, modified and redistributed by anyone
  with no restrictions.

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Unix-like OS

• It's a diverse group of operating systems with
  several major sub-categories including BSD, and
  Linux.
• Unix like operating systems run on a variety of
  computers but more frequently on server systems
  and in academic and engineering environments due
  to high stability for any kind of processing

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Unix-like OS

• Ubuntu
• FreeBSD
• openSUSE
• Debian
• Fedora

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Mac OS

• Apple's Macintosh OS is an operating system with
  a very innovative and unique design.
• The history of the company behind it, Apple,
  that's been around since 1976 is fascinating and
  so is its cool operating system Mac OS.
• Leopard merupakan versi Mac OS terbaru
• (http//www.apple.com/macosx/)

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Microsoft OS
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Network OS

• Sistem Operasi yang berbasis jaringan
• Contoh
• Novell Netware
• Windows Server 2003
• Linux
• Solaris (Sun)

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WebOS

• The WebOS (Web Operating System) represent a new
  form of virtual operating system that runs
  directly in your browser.
• The main advantages of a web operating system is
  that you can access it from anywhere but it's
  very arguable if it's really an operating system
  or not because it runs over a browser window and
  have no relation whatsoever with the hardware and
  its drivers.
• You will still need an operating system to run a
  WebOS.

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WebOS

• DesktopTwo (http//desktoptwo.com)
• G.ho.st (http//g.ho.st)
• YouOS (http//youos.com)
• BrowserOS (http//oos.cc)
• eyeOS (http//eyeos.org)

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DesktopTwo
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youOS
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eyeOS
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Most Popular

• Survey menurut MarketShare (2007)

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Most Popular

• Survey menurut RIPE host count berdasarkan OS
  yang terhubung ke internet.

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Program Utilitas

• Antivirus
• Firewall
• Compression Software
• Media Player Software
• Burning Software
• dll

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Top 10 Antivirus (TopTenReviews)
http//anti-virus-software-review.toptenreviews.co
m/
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Top 10 Antivirus (PCWorld)
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Terima Kasih

• Achmad Solichin
• http//achmatim.net
• achmatim_at_gmail.com, achmatim_at_bl.ac.id