From the current edition of the manual page for pkg(8): > -d, --debug > Show debug information. <https://github.com/freebsd/pkg/issues/2012#issuecomment-1093374877>: > Through experimentation (not from the manual page) I discovered that > -d can be specified more than once. > > … Compare outputs from this pair of commands: pkg -d update --force pkg -dd update --force – then this trio of commands: pkg -dd check -d pkg -ddd check -d pkg -dddd check -d