cli: document usage of "subscribe" command
authorRafał Miłecki <rafal@milecki.pl>
Wed, 29 Jul 2020 08:17:18 +0000 (10:17 +0200)
committerRafał Miłecki <rafal@milecki.pl>
Wed, 5 Aug 2020 06:20:32 +0000 (08:20 +0200)
commit59835ae530f5dae69d00dc92d201f56bcff792be
treef35b52ae2430d7837a2f2eb011395d532b8d422c
parent171469e3138cce191892e20b6fd35b52c9368064
cli: document usage of "subscribe" command

Support for "subscribe" command was added years ago in the commit
453b87f6315f ("cli: add support for subscribing to objects"). Document
its usage.

Cc: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
cli.c