bzr --version (return code: 0)
Bazaar (bzr) 2.8.0dev1 Python interpreter: /usr/bin/python 2.7.14 Python standard library: /usr/lib/python2.7 Platform: Linux-4.10.0-35-generic-x86_64-with-Ubuntu-17.10-artful bzrlib: /usr/lib/python2.7/dist-packages/bzrlib Bazaar configuration: /root/.bazaar Bazaar log file: /root/.bzr.log Copyright 2005-2012 Canonical Ltd. http://bazaar.canonical.com/ bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and you may use, modify and redistribute it under the terms of the GNU General Public License version 2 or later. Bazaar is part of the GNU Project to produce a free operating system.
bzr -h (return code: 0)
Bazaar 2.8.0dev1 -- a free distributed version-control tool http://bazaar.canonical.com/ Basic commands: bzr init makes this directory a versioned branch bzr branch make a copy of another branch bzr add make files or directories versioned bzr ignore ignore a file or pattern bzr mv move or rename a versioned file bzr status summarize changes in working copy bzr diff show detailed diffs bzr merge pull in changes from another branch bzr commit save some or all changes bzr send send changes via email bzr log show history of changes bzr check validate storage bzr help init more help on e.g. init command bzr help commands list all commands bzr help topics list all help topics