cli.md: sudo at the right place
Docker-DCO-1.1-Signed-off-by: Felix Rabe (github: felixrabe)
@@ -994,7 +994,7 @@ the same mode (read write or read only) as the reference container.
The `-a` flag tells `docker run` to bind to the container's stdin, stdout or
stderr. This makes it possible to manipulate the output and input as needed.
- $ sudo echo "test" | docker run -i -a stdin ubuntu cat -
+ $ echo "test" | sudo docker run -i -a stdin ubuntu cat -
This pipes data into a container and prints the container's ID by attaching
only to the container'sstdin.
@@ -1005,7 +1005,7 @@ This isn't going to print anything unless there's an error because We've
only attached to the stderr of the container. The container's logs still
store what's been written to stderr and stdout.
- $ sudo cat somefile | docker run -i -a stdin mybuilder dobuild
+ $ cat somefile | sudo docker run -i -a stdin mybuilder dobuild
This is how piping a file into a container could be done for a build.
The container's ID will be printed after the build is done and the build
