Linux Internals - Interview Preparation Materials
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Linux User Internals Programming
Exercises & Simple-Programs
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Chapter 1 : Single Linked List
Pre-requisites:
Knowledge about system calls, How to read and understand ‘man pages’.
Good knowledge about processes and IPC.
Working of pipe & dup system calls..
Objective:
To understand working of pipe between two process.
Requirements:
Create two child process and execute commands passed from command-line arguments
Each command is separated by a ‘|’ (pipe) character.
First child execute first command (with or without options) and pass o/p to next.
Second child executes second command (after ‘|’) will reads I/p from first cmd.
Parent will wait for both child process to finish .
Sample Execution:
Pre-requisites:
Knowledge about system calls, How to read and understand ‘man pages’.
Good knowledge about processes and IPC.
Working of pipe & dup system calls..
Objective:
To understand working of pipe between two process.
Requirements:
Create two child process and execute commands passed from command-line arguments
Each command is separated by a ‘|’ (pipe) character.
First child execute first command (with or without options) and pass o/p to next.
Second child executes second command (after ‘|’) will reads I/p from first cmd.
Parent will wait for both child process to finish .
Sample Execution:
Pre-requisites:
Knowledge about system calls, How to read and understand ‘man pages’.
Good knowledge about processes and IPC.
Working of pipe & dup system calls..
Objective:
To understand working of pipe between two process.
Requirements:
Create two child process and execute commands passed from command-line arguments
Each command is separated by a ‘|’ (pipe) character.
First child execute first command (with or without options) and pass o/p to next.
Second child executes second command (after ‘|’) will reads I/p from first cmd.
Parent will wait for both child process to finish .
Sample Execution:
Chapter 2 : Single Linked List
Pre-requisites:
Knowledge about system calls, How to read and understand ‘man pages’.
Good knowledge about processes and IPC.
Working of pipe & dup system calls..
Objective:
To understand working of pipe between two process.
Requirements:
Create two child process and execute commands passed from command-line arguments
Each command is separated by a ‘|’ (pipe) character.
First child execute first command (with or without options) and pass o/p to next.
Second child executes second command (after ‘|’) will reads I/p from first cmd.
Parent will wait for both child process to finish .
Sample Execution:
Pre-requisites:
Knowledge about system calls, How to read and understand ‘man pages’.
Good knowledge about processes and IPC.
Working of pipe & dup system calls..
Objective:
To understand working of pipe between two process.
Requirements:
Create two child process and execute commands passed from command-line arguments
Each command is separated by a ‘|’ (pipe) character.
First child execute first command (with or without options) and pass o/p to next.
Second child executes second command (after ‘|’) will reads I/p from first cmd.
Parent will wait for both child process to finish .
Sample Execution:
Pre-requisites:
Knowledge about system calls, How to read and understand ‘man pages’.
Good knowledge about processes and IPC.
Working of pipe & dup system calls..
Objective:
To understand working of pipe between two process.
Requirements:
Create two child process and execute commands passed from command-line arguments
Each command is separated by a ‘|’ (pipe) character.
First child execute first command (with or without options) and pass o/p to next.
Second child executes second command (after ‘|’) will reads I/p from first cmd.
Parent will wait for both child process to finish .
Sample Execution: