Docker 问题，如 ' | ' 在 Windows 10 Pro

Question

I'm using Docker for containers and Windows for development. I have a container with Ubuntu Linux on the container, I'm executing the command

docker exec -u 0 project-0 bash -c 'echo developer_1:test123 | chpasswd'

but windows thinking like I'm executing chpasswd , windows don't have that command and I have the error. How to fix it?

I tried a lot of methods to beat this problem, but all unsuccessful. Maybe something wrong with my command?

Answer 1

The escape character in CMD is ^ :

docker exec -u 0  project-0 bash -c 'echo developer_1:test123 ^| chpasswd'

Alternatively, you can use double quotes:

docker exec -u 0  project-0 bash -c "echo developer_1:test123 | chpasswd"