如何使用 bash 为 psql 创建用户？

Question

I am trying to do that:我正在尝试这样做：

sudo -H -u postgres bash -c 'psql -c "CREATE USER admin WITH PASSWORD "qwerty";"'

I put that in a file and execute but it does not work...我把它放在一个文件中并执行，但它不起作用......

I suppose it is because of quote and double quotes...我想这是因为引号和双引号......

How can I do to create a user for psql using a bash file?如何使用 bash 文件为 psql 创建用户？

Thank you very much !非常感谢！

Answer 1

Strings in SQL require single quotes. SQL 中的字符串需要单引号。 You can use您可以使用

sudo -H -u postgres psql -c "CREATE USER admin WITH PASSWORD 'qwerty'"