Provided by: calibre_3.21.0+dfsg-1build1_all 

NAME
calibre - calibre
calibre [options] [path_to_ebook]
Launch the main calibre Graphical User Interface and optionally add the e-book at path_to_ebook to the
database.
Whenever you pass arguments to calibre that have spaces in them, enclose the arguments in quotation
marks. For example: "/some path/with spaces"
[OPTIONS]
--detach
Detach from the controlling terminal, if any (Linux only)
--help, -h
show this help message and exit
--ignore-plugins
Ignore custom plugins, useful if you installed a plugin that is preventing calibre from starting
--no-update-check
Do not check for updates
--shutdown-running-calibre, -s
Cause a running calibre instance, if any, to be shutdown. Note that if there are running jobs,
they will be silently aborted, so use with care.
--start-in-tray
Start minimized to system tray.
--verbose, -v
Ignored, do not use. Present only for legacy reasons
--version
show program's version number and exit
--with-library
Use the library located at the specified path.
AUTHOR
Kovid Goyal
COPYRIGHT
Kovid Goyal
3.21.0 April 06, 2018 CALIBRE(1)