vault backup: 2025-08-24 22:21:22

aslamcodes · aslamcodes · commit d9887e7eaad9 · 2025-08-24T22:21:22.000+05:30
diff --git a/Untitled.md b/Untitled.md
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+---
+tags: 
+type: 
+date: 2025-08-24
+done: false
+---
diff --git a/aws/.DS_Store b/aws/.DS_Store
diff --git a/aws/account-management/aws budgets.md b/aws/account-management/aws budgets.md
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 ---
-tags: 
-type: 
+tags:
+  - aws
+type:
 date: 19th July 2025
 done: false
 ---
diff --git a/base.md b/base.md
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+---
+tags: 
+type: 
+date: 2025-08-24
+done: false
+---
diff --git a/computing/operating-systems/attachments/fundamendals-1756054183727.png b/computing/operating-systems/attachments/fundamendals-1756054183727.png
diff --git a/computing/operating-systems/fundamendals.md b/computing/operating-systems/fundamendals.md
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+---
+tags:
+  - "#computing"
+type:
+date: 2025-08-24
+done: false
+---
+Definition of OS - Kernel, (optional Middlewares), System programs and application programs that works on the OS
+
+The computing system is architected as, there's a system bus which is combined [[data line]], [[address line]] and [[control line]]. Each device has a device controller, the keyboard, mouse and displays. The [[device controllers]] handles the communication between the OS and the device itself. The device controller will have a ***local buffer storage and special purpose registers***. A device controller can have multiple devices attached to it.
+
+![[fundamendals-1756054183727.png]]

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