File Security and Permissions — Study Resources & PYQs
File security and permissions
- Estimated study time: 45 minutes
Study resources
- File Security, Permissions & Super User (su) (Article) — Interactive module on read/write/execute permissions, chmod, chown, su, sudo, and the /etc/sudoers file.
- How to manage Linux permissions for users, groups, and others (Article) — Covers file security concepts including permissions for users, groups, and others.
- File & Directory Commands – All Essential Commands (Article) — In-depth guide to 50+ commands: file management, permissions, process control, user management, and text processing.
- NPTEL Information Security-3 — Linux and Shell Topics (Article) — NPTEL material covering Linux commands, I/O redirection and pipes, text processing, filesystems, shell variables, conditions, loops and case statements.
- Mastering User Management & Permissions (Article) — Exhaustive guide: useradd, usermod, userdel, groupadd, groupmod, passwd -l (lock/disable), and best practices.
Taught in these subjects
- Linux Programming — ITO-4505 · Government College of Engineering and Technology, Jammu
- Linux Programming — ITO-4505 · Government College of Engineering and Technology, Jammu
- Linux Shell Programming — ITO-4505 · Government College of Engineering and Technology, Jammu
- Linux Programming — ITO-4505 · Government College of Engineering and Technology, Jammu
- Linux Programming — ITO-4505 · Government College of Engineering and Technology, Jammu