Unity - Manual: Command line arguments for logging

Unity Manual

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Unity 6.2 Beta User Manual
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What's new in Unity
- New in Unity 6.1
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Unity for first-time users
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Get started with 3D game development
XR
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- Unity XR SDK
Multiplayer
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Platform development
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Cameras
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- Troubleshooting cameras
World building
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Physics
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Animation
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Audio
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Lighting
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Post-processing
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Programming in Unity
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Optimization
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Building and publishing
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- Version control
- Command-line arguments
  - Unity Editor command line arguments
  - Unity Standalone Player command line arguments
Unity Services
- Unity IAP
Best practice guides
Troubleshooting
Glossary

Argument	Description	Use with
`-nolog`	Disables the log output completely.	standard log output
`-logfile [path/to/logfile]`	Routes the Player log output including `stderr` to the specified log file. You can use this parameter to get trace information when the logging plug-in initializes. The log file path set using this argument has a precedence over the path set using `-platform-hmi-player-datapath`. Note: If the specified file path has write restrictions, the Unity Player exits with an error code.	standard log output and logging plug-in
`-logfile -`	Forces the Player to route the log output including `stderr` to the console through `stdout` instead of writing to the specified file. You can use this parameter to get trace information when the logging plug-in initializes.	standard log output and logging plug-in
`-logflush`	Synchronizes the log output with every log event, which can be helpful in crash investigations.	standard log output
`-platform-hmi-log-plugin [path/to/plugin.so]`	Specifies the logging plug-in’s shared library.	logging plug-in
`-platform-hmi-log-plugin [" "]`	Disables the configured logging plug-in temporarily.	logging plug-in
`-platform-hmi-log-disable-on-plugin-failure`	Disables the log output when the logging plug-in fails to initialize.	logging plug-in
`-platform-hmi-player-datapath [path/to/writable/folder]`	Specifies the path where the Player log output is saved as persistent data. By default, Unity uses the value of `HOME` environment variable to set this path to your system’s home directory. You can configure this path through Player Settings > Other Settings > Configuration > Player Data path.	standard log output

Unity Manual

Command line arguments for logging

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