tldr/pages/common/pio-system.md

pio system

Miscellaneous system commands for PlatformIO. More information: https://docs.platformio.org/en/latest/core/userguide/system/index.html.

• Install shell completion for the current shell (supports bash, fish, zsh and powershell):

pio system completion install

• Uninstall shell completion for the current shell:

pio system completion uninstall

• Display system-wide PlatformIO information:

pio system info

• Remove unused PlatformIO data:

pio system prune

• Remove only cached data:

pio system prune --cache

• List unused PlatformIO data that would be removed but do not actually remove it:

pio system prune --dry-run