Contributed to the ustclug/Linux201-docs repository by developing comprehensive documentation for SSH escape sequences, focusing on practical usage and syntax clarification. The work involved technical writing in Markdown and leveraged a Git-based documentation workflow to ensure clarity and maintainability. By providing detailed examples and explanations for immediate local client responses such as disconnecting, suspending, and configuring port forwarding, the documentation aimed to improve developer understanding of SSH session controls. This targeted enhancement addressed common onboarding challenges and reduced potential support queries, demonstrating a methodical approach to documentation and a solid grasp of SSH concepts within a Linux environment.