如何在ubuntu终端中以良好的格式显示表记录

When I execute query in terminal "Select * from post_log;", the output is messed up and not displaying in well format. I found a couple of solutions such as use \G, "Select * from post_log \G;", but it give me error "Invalid syntax at line 1, char 51 select * from post_log \G;" How can I display table records in well format in ubuntu terminal ?When I execute query in terminal "Select * from