chmod System Call Program in Linux || Program
#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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