Windows:
[System.Environment]::SetEnvironmentVariable('POWERSHELL_CLI_TELEMETRY_OPTOUT',1,'User');
[System.Environment]::SetEnvironmentVariable('POWERSHELL_TELEMETRY_OPTOUT',1,'User');
[System.Environment]::SetEnvironmentVariable('DOTNET_CLI_TELEMETRY_OPTOUT',1,'User');
[System.Environment]::SetEnvironmentVariable('DOTNET_TELEMETRY_OPTOUT',1,'User');
[System.Environment]::SetEnvironmentVariable('POWERSHELL_CLI_TELEMETRY_OPTOUT',1,'Machine');
[System.Environment]::SetEnvironmentVariable('POWERSHELL_TELEMETRY_OPTOUT',1,'Machine');
[System.Environment]::SetEnvironmentVariable('DOTNET_CLI_TELEMETRY_OPTOUT',1,'Machine');
[System.Environment]::SetEnvironmentVariable('DOTNET_TELEMETRY_OPTOUT',1,'Machine');

Linux:
export POWERSHELL_TELEMETRY_OPTOUT=1
export DOTNET_CLI_TELEMETRY_OPTOUT=1

[Service]
Environment=POWERSHELL_TELEMETRY_OPTOUT=1
Environment=DOTNET_TELEMETRY_OPTOUT=1
Environment=POWERSHELL_CLI_TELEMETRY_OPTOUT=1
Environment=DOTNET_CLI_TELEMETRY_OPTOUT=1

cleanmgr /sageset:65535 & cleanmgr /sagerun:65535

A list of Free Software network services and web applications which can be hosted on your own servers

Odyssey is a connection pooler, and exposes metrics quite similar to PgBouncer’s.