how to access linux with same container

[WingDust]

i mkdir a dir , but not in same container

[jglogan]

Your result is expected. You have run two different containers (try container ls in a third terminal to see this). You can't see the test directory in the second container because it's running in a different sandbox (a VM in the case of Containerization).

Try this instead:

terminal 1:

% container run -t -i alpine:latest sh
Warning! Running debug build. Performance may be degraded.
/ # cd home
/home # mkdir test
/home # ls
test
/home # 

terminal 2:

% container ls
Warning! Running debug build. Performance may be degraded.
ID                                    IMAGE                            OS     ARCH   STATE    ADDR
65b66427-7d6c-46dd-a32b-b078593f4bb3  docker.io/library/alpine:latest  linux  arm64  running  192.168.64.2
% container exec -t -i 65b66427-7d6c-46dd-a32b-b078593f4bb3 sh
Warning! Running debug build. Performance may be degraded.
/ # cd home
/home # ls
test
/home #