Top 5 Unix-Like OS
The most popular operating systems that based on Unix-like
- MacOS
- Linux
- Android
- iOS
- FreeBSD
Unix-Like File System Structure
- Hierarchical structure with a root directory denoted by ‘/‘ (slash).
- Subdirectories beneath the root contain system files, applications, and user data.
- All files on a Unix system are related in a parent-child relationship.
- The top-most directory is the root of the hierarchy.
Unix File System Diagram
This hierarchy is common across Unix-like systems, This diagram should provide a
quick overview of the Unix file system structure :
Conclusion
Historical Resilience: Since the 1960s.
Versatility: Used in diverse fields, from servers to research.
Reliability: Known for critical system stability.
Scalability: Runs from embedded to supercomputers.
Open Source: Thriving communities drive adaptation.
Security: Sets modern standards for security.
CLI Efficiency: Influences modern interfaces.
Community Support: Strong online resources for users.
Global Influence: Used worldwide.
Education: Common in classrooms.
References
- Ritchie, D. M., & Thompson, K. (1974). The UNIX Time-Sharing System. Communications of the ACM, 17(7), 365-375.
- Bach, M. J. (1986). The Design of the UNIX Operating System. Prentice-Hall.
- Tanenbaum, A. S., & Woodhull, A. S. (2015). Operating Systems: Design and Implementation (3rd ed.). Pearson.
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