Final Answer:
The PowerShell transcript log is located in a specified folder, typically defined by the `$env:TEMP` environment variable. It is useful for recording all actions and outputs during a PowerShell session, aiding in troubleshooting, auditing, and documenting script execution.
Step-by-step explanation:
The PowerShell transcript log is usually stored in the directory specified by the `$env:TEMP` environment variable. This default location ensures that the transcript log is easily accessible and can be retrieved after the session concludes. The transcript log captures a detailed record of all commands executed, along with their inputs and outputs, providing a comprehensive account of the PowerShell session.
This feature is particularly useful for various reasons. Firstly, it facilitates troubleshooting by allowing users to review the sequence of commands and their associated outputs, helping to identify errors or unexpected behavior. Secondly, the transcript log serves as an auditing tool, enabling administrators to monitor and review the activities performed using PowerShell, enhancing security and compliance measures. Lastly, the transcript log acts as documentation, providing a historical record of script execution, which is valuable for sharing knowledge, training purposes, and ensuring reproducibility of tasks.
In summary, the PowerShell transcript log's location in the `$env:TEMP` directory and its comprehensive recording of session activities make it an indispensable tool for PowerShell users, offering benefits in troubleshooting, auditing, and documentation of script execution.