if (artifacts != null) {
            int i = 1;
            sb.append("---------").append(LS);
            sb.append(artifacts.size()).append(LS);
            for (Artifact a : artifacts) {
                sb.append(i).append(' ').append(a).append(LS);
                i++;
            }
            sb.append("---------");
        }

        return sb.toString();
    }

if [ $? -ne 0 ]; then
	echo "svc account not mirrored, exiting.."
	exit_1
fi

MC_HOST_svc1=http://testsvc:testsvc123@localhost:9001 ./mc ls svc1
MC_HOST_svc2=http://testsvc:testsvc123@localhost:9002 ./mc ls svc2
MC_HOST_svc3=http://testsvc:testsvc123@localhost:9003 ./mc ls svc3

./mc admin user svcacct rm minio1 testsvc
if [ $? -ne 0 ]; then
	echo "removing svc account failed, exiting.."
	exit_1
fi

    protected List<ColumnInfo> ccil() {
        List<ColumnInfo> ls = newArrayList();
        ls.add(columnEndTime());
        ls.add(columnJobName());
        ls.add(columnJobStatus());
        ls.add(columnLastUpdated());
        ls.add(columnScriptData());
        ls.add(columnScriptResult());
        ls.add(columnScriptType());
        ls.add(columnStartTime());
        ls.add(columnTarget());
        return ls;
    }

    protected List<ColumnInfo> ccil() {
        List<ColumnInfo> ls = newArrayList();
        ls.add(columnCreatedBy());
        ls.add(columnCreatedTime());
        ls.add(columnProcessType());
        ls.add(columnRegex());
        ls.add(columnReplacement());
        ls.add(columnSortOrder());
        ls.add(columnUpdatedBy());
        ls.add(columnUpdatedTime());
        ls.add(columnUserAgent());
        return ls;
    }

    public ColumnInfo columnName() {
        return _columnName;
    }

    protected List<ColumnInfo> ccil() {
        List<ColumnInfo> ls = newArrayList();
        ls.add(columnName());
        return ls;
    }

    // ===================================================================================
    //                                                                         Unique Info

    protected List<ColumnInfo> ccil() {
        List<ColumnInfo> ls = newArrayList();
        ls.add(columnUrlId());
        ls.add(columnDocId());
        ls.add(columnOrder());
        ls.add(columnQueryId());
        ls.add(columnQueryRequestedAt());
        ls.add(columnRequestedAt());
        ls.add(columnUrl());
        ls.add(columnUserSessionId());
        return ls;
    }

        List<ColumnInfo> ls = newArrayList();
        ls.add(columnBoost());
        ls.add(columnCreatedBy());
        ls.add(columnCreatedTime());
        ls.add(columnPermissions());
        ls.add(columnReading());
        ls.add(columnSuggestWord());
        ls.add(columnUpdatedBy());
        ls.add(columnUpdatedTime());
        return ls;
    }

## mirror some content to bucket2 and capture versions tiered
./mc mirror internal myminio/bucket2/ --quiet >/dev/null
./mc ls -r myminio/bucket2/ >bucket2_ns.txt
./mc ls -r --versions myminio/bucket2/ >bucket2_ns_versions.txt

sleep 30

./mc ls -r --versions mytier/tiered/ >tiered_ns_versions.txt

kill $pid

    public static String showVersion(String commandLine, String terminal) {
        final String ls = System.lineSeparator();
        Properties properties = getBuildProperties();
        StringBuilder version = new StringBuilder(256);
        version.append(MessageUtils.builder().strong(createMavenVersionString(properties)))
                .append(ls);
        version.append(reduce(properties.getProperty("distributionShortName") + " home: "

        return _columnUserInfoId;
    }

    protected List<ColumnInfo> ccil() {
        List<ColumnInfo> ls = newArrayList();
        ls.add(columnCreatedAt());
        ls.add(columnDocId());
        ls.add(columnQueryId());
        ls.add(columnUrl());
        ls.add(columnUserInfoId());
        return ls;
    }

    // ===================================================================================