We removed the command line tool cm groovysh in favor of the more mature solution for ad-hoc Unified API scripting and more using cm jshell that we ship since CMCC v10.2004.1.

cm jshell is described in Content Server Manual in Section Configuration and Operation / Server Utility Programs / Operation. The tool provides additional help within JShell using the coremedia namespace:

$ cm jshell
jshell> coremedia.help()

(CMS-25885)