#compdef systemd-nspawn _nspawn-caps(){ local -a _caps _caps=( CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH CAP_FOWNER CAP_FSETID CAP_IPC_OWNER CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SETGID CAP_SETFCAP CAP_SETPCAP CAP_SETUID CAP_SYS_ADMIN CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_PTRACE CAP_SYS_TTY_CONFIG CAP_SYS_RESOURCE CAP_SYS_BOOT ) _values -s , 'capabilities' "$_caps[@]" } _arguments \ {-h,--help}'[Show this help]' \ {--directory=,-D}'[Directory to use as file system root for the namespace container. If omitted the current directory will be used.]:directories:_directories' \ {--boot,-b}'[Automatically search for an init binary and invoke it instead of a shell or a user supplied program.]' \ {--user=,-u}'[Run the command under specified user, create home directory and cd into it.]' \ '--uuid=[Set the specified uuid for the container.]' \ {--controllers=,-C}'[Makes the container appear in other hierarchies than the name=systemd:/ one. Takes a comma-separated list of controllers.]' \ '--private-network[Turn off networking in the container. This makes all network interfaces unavailable in the container, with the exception of the loopback device.]' \ '--read-only[Mount the root file system read only for the container.]' \ '--capability=[List one or more additional capabilities to grant the container.]:capabilities:_nspawn-caps' \ "--link-journal=[Control whether the container's journal shall be made visible to the host system.]:options:(no, host, guest, auto)" \ '-j[Equivalent to --link-journal=guest.]'