local aServers =
{
    { sName = "LOTRS_Public", sPath = "~/mta_server_pub/mta-server64" };
    { sName = "LOTRS_Publicc", sPath = "~/mta_server_pub/mta-server64" };
}

for Index, Table in ipairs( aServers ) do
    local sResult = os.execute("screen -ls | grep "..Table.sName);

    if not sResult then
        local result = os.execute( "screen -S "..Table.sName.." "..Table.sPath );
    end
end