fix docker command permission

init.d/run.sh

@@ -29,6 +29,9 @@ install -m 0755 -d /etc/apt/keyrings
 export DOWNLOAD_URL="https://mirrors.tuna.tsinghua.edu.cn/docker-ce"
 curl -fsSL https://raw.githubusercontent.com/docker/docker-install/master/install.sh | sh
 
+# Add abc user to docker group
+usermod -aG docker abc
+
 mkdir -p /run/sshd
 
 # Configure sshd: allow root login, disable password auth.