chmod System Call Program in Linux || Program

Publicado em: 26 Fevereiro 2023
no canal de: DexTutor

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#oslab #dextutor #systemcalls #linuxprogramming
This tutorial discusses the working of chmod() system call in linux. The Linux chmod system call is used to change the permissions of a file. The chmod system call returns ZERO on success and -1 on failure. The purpose of chmod system call is same as the chmod command in linux.

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This lecture is part of the Operating System Lab playlist:    • Operating System Lab

Reference Videos:
1. Linux installation:    • Linux Installation
2. open system call:    • open() System Call Program in Linux
3. chmod command:    • How to change file permission using chmod ...
4. Sticky Bit:    • How to use Sticky bit in Linux || SetUID |...

Reference Links:
Operating System Theory PPTs Link: https://dextutor.com/courses/operatin...
Operating System Programs: https://dextutor.com/courses/operatin...

Tools Required:
1. Linux environment
2. Basic knowledge of C Language
3. gcc compiler installed

Other Playlists:

OS:    • Operating System

Linux Essential:    • Linux Tutorial For Beginners

RHCSA:    • RHCSA Exam Questions with Solutions || RHEL9

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#linux #oslab #os #systemcalls

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