tldr/pages/common/qgis_process.md

qgis_process

Run QGIS processing algorithms from the command line without opening the GUI. See also: qgis. More information: https://docs.qgis.org/latest/en/docs/user_manual/processing/standalone.html.

• List all available processing algorithms:

qgis_process list

• Display help for a specific algorithm:

qgis_process help {{algorithm_id}}

• Run a processing algorithm with parameters:

qgis_process run {{algorithm_id}} {{--PARAMETER1=value1 --PARAMETER2=value2 ...}}

• Run an algorithm and output results as JSON:

qgis_process --json run {{algorithm_id}} {{--PARAMETER1=value1 --PARAMETER2=value2 ...}}

• Run without loading plugins for faster startup:

qgis_process --skip-loading-plugins run {{algorithm_id}} {{--PARAMETER1=value1 --PARAMETER2=value2 ...}}

• Run on a headless server without a display:

QT_QPA_PLATFORM=offscreen qgis_process run {{algorithm_id}} {{--PARAMETER1=value1 --PARAMETER2=value2 ...}}

• List available and active plugins:

qgis_process plugins

• Enable or disable an installed plugin:

qgis_process plugins {{enable|disable}} {{plugin_name}}