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diff --git a/docs/man/docker-attach.1.md b/docs/man/docker-attach.1.md new file mode 100644 index 0000000000..1b4e68b65f --- /dev/null +++ b/docs/man/docker-attach.1.md @@ -0,0 +1,61 @@ +% DOCKER(1) Docker User Manuals +% Docker Community +% JUNE 2014 +# NAME +docker-attach - Attach to a running container + +# SYNOPSIS +**docker attach** +[**--no-stdin**[=*false*]] +[**--sig-proxy**[=*true*]] + CONTAINER + +# DESCRIPTION +If you **docker run** a container in detached mode (**-d**), you can reattach to +the detached container with **docker attach** using the container's ID or name. + +You can detach from the container again (and leave it running) with `CTRL-q +CTRL-q` (for a quiet exit), or `CTRL-c` which will send a SIGKILL to the +container, or `CTRL-\` to get a stacktrace of the Docker client when it quits. +When you detach from a container the exit code will be returned to +the client. + +# OPTIONS +**--no-stdin**=*true*|*false* + Do not attach STDIN. The default is *false*. + +**--sig-proxy**=*true*|*false* + Proxify all received signals to the process (even in non-TTY mode). SIGCHLD is not proxied. The default is *true*. + +# EXAMPLES + +## Attaching to a container + +In this example the top command is run inside a container, from an image called +fedora, in detached mode. The ID from the container is passed into the **docker +attach** command: + + # ID=$(sudo docker run -d fedora /usr/bin/top -b) + # sudo docker attach $ID + top - 02:05:52 up 3:05, 0 users, load average: 0.01, 0.02, 0.05 + Tasks: 1 total, 1 running, 0 sleeping, 0 stopped, 0 zombie + Cpu(s): 0.1%us, 0.2%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st + Mem: 373572k total, 355560k used, 18012k free, 27872k buffers + Swap: 786428k total, 0k used, 786428k free, 221740k cached + + PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND + 1 root 20 0 17200 1116 912 R 0 0.3 0:00.03 top + + top - 02:05:55 up 3:05, 0 users, load average: 0.01, 0.02, 0.05 + Tasks: 1 total, 1 running, 0 sleeping, 0 stopped, 0 zombie + Cpu(s): 0.0%us, 0.2%sy, 0.0%ni, 99.8%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st + Mem: 373572k total, 355244k used, 18328k free, 27872k buffers + Swap: 786428k total, 0k used, 786428k free, 221776k cached + + PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND + 1 root 20 0 17208 1144 932 R 0 0.3 0:00.03 top + +# HISTORY +April 2014, Originally compiled by William Henry (whenry at redhat dot com) +based on docker.com source material and internal work. +June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au> |