1. Introduction to Linux Environment- Getting familiar with Linux Kernel- Linux Kernel VS Other OS Kernels.- File Handling Utilities- Process Utilities- Network Utilities- Backup Utilities.2. Implementation of Multithreading with C- Introduction to Threads- Threads VS process- Introduction to Multithreading.- Importance of Multithreading.- Support of Multithreading in C- Creation of threads.- Practical Examples of Multithreading.- Use cases of Multithreading.3. Getting Started with System Programming- Understanding the POSIX Standard.- Introduction to API's- Importance of API's- Inbuilt API's in C4. Files and Directories- Basic concepts in files- Files meta i-nodes- System Calls for Files- IO Operations for Files- File Permissions.- Soft and Hard Links- System call for Directories.5. Processes and Signals- Introduction to process Environment- Environment Variables- Kernel Support for Processes- Process Creation- Concept of the Zombie process- Concept of Orphan Process- System Calls for