ha02:~ # zypper --help  Options:        --help, -h              Help        --version, -V           Output the version number        --verbose, -v           Increase verbosity        --terse, -t             Terse output for machine consumption        --table-style, -s       Table style (integer)        --rug-compatible, -r    Turn on rug compatibility        --non-interactive       Don‘t ask anything, use default answers automatically. (under development)  Commands:        help                    Help        shell, sh               Accept multiple commands at once        install, in             Install packages or resolvables        remove, rm              Remove packages or resolvables        search, se              Search for packages matching a pattern        service-list, sl        List services, also called installation sources        service-add, sa         Add a new service        service-delete, sd      Delete a service        service-rename, sr      Rename a service        refresh, ref            Refresh all installation sources        patch-check, pchk       Check for patches        patches, pch            List patches        list-updates, lu        List updates        update, up              Update packages        info, if                Show full information for packages        patch-info              Show full information for patches