build documentation with correct path for ssh_filter_btrbk

[calestyo]

Hey.

I think it would be nice if at least here:

btrbk/doc/ssh_filter_btrbk.1.asciidoc

Line 48 in af2d7b2

command="ssh_filter_btrbk.sh --target --delete --restrict-path /mnt/btr_backup",restrict ssh-rsa AAAAB3NzaC1...hwumXFRQBL btrbk@example.org

the pathname would match that where it's actually installed.

Does asciidoc provide any replacement mechanism or should I make something with sed and rename the file to .in?

Possibly also here:

btrbk/README.md

Lines 554 to 561 in af2d7b2

	command="/backup/scripts/ssh_filter_btrbk.sh -l --source --delete",restrict <pubkey>...
	# example backup target (also allowing deletion of old snapshots)
	command="/backup/scripts/ssh_filter_btrbk.sh -l --target --delete",restrict <pubkey>...
	# example fetch-only backup source (snapshot_preserve_min=all, snapshot_create=no),
	# restricted to subvolumes within /home or /data
	command="/backup/scripts/ssh_filter_btrbk.sh -l --send -p /home -p /data",restrict <pubkey>...

OTOH, that should be directly readable, so maybe just hardcode /usr/share/btrbk/scripts/ssh_filter_btrbk.sh.

Cheers,
Chris.