Install ruby-remctl by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-remctl
Description:
Ruby extension for Kerberos-authenticated command execution
remctl is a client/server protocol for executing specific commands on a remote system with Kerberos authentication. The allowable commands must be listed in a server configuration file, and the executable run on the server may be mapped to any command name. Each command is also associated with an ACL containing a list of Kerberos principals authorized to run that command. . This package contains the Ruby remctl extension, which provides native Ruby bindings for the libremctl client library.
Homepage: https://www.eyrie.org/~eagle/software/remctl/
Version: 3.13-1+deb9u1
Section: universe/ruby