I was suprised not to be able to find any documentation regarding the proper user of these functions: log_daemon_msg log_progress_msg log_end_msg log_action_msg log_success_msg log_failure_msg log_warning_msg Where can I find more information about their usage and maybe other related functions? Note, I found them inside /lib/lsb/init-functions but the is documentation regarding their usage is most
![How to properly use log_daemon_msg, log_end_msg, log_progress_msg to write a proper daemon script?](https://cdn-ak-scissors.b.st-hatena.com/image/square/98d6f053a97a87156775f60757c60865d0f2c47d/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fstackoverflow%2FImg%2Fapple-touch-icon%402.png%3Fv%3D73d79a89bded)