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Docker: is it possible to get the full command line that launched a docker container from the host? If yes, how?
See full command of running/stopped container in DockerHow is Docker different from a virtual machine?How to list containers in DockerHow to get a Docker container's IP address from the host?How to remove old Docker containersExposing a port on a live Docker containerCopying files from Docker container to hostCopying files from host to Docker containerHow to mount a host directory in a Docker containerHow to copy Docker images from one host to another without using a repositoryFrom inside of a Docker container, how do I connect to the localhost of the machine?
I am not asking this question: See full command of running/stopped container in Docker
What I am asking is, if someone runs a docker container from the host with a command such as:
docker run --lots --of --mysterious --parameters --volumes --etc image-name
Is there some way for someone else to obtain the original command line in the host system that was used to create the container?
My guess is that no, that you would have to reconstruct it manually by putting together all information obtained from docker inspect... but I may be wrong.
Edit
It seems there is no way to get this information from docker itself, but as explained in the comments below, you can always type history | grep "docker run" and search for the one that launched the container.
docker
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
add a comment |
I am not asking this question: See full command of running/stopped container in Docker
What I am asking is, if someone runs a docker container from the host with a command such as:
docker run --lots --of --mysterious --parameters --volumes --etc image-name
Is there some way for someone else to obtain the original command line in the host system that was used to create the container?
My guess is that no, that you would have to reconstruct it manually by putting together all information obtained from docker inspect... but I may be wrong.
Edit
It seems there is no way to get this information from docker itself, but as explained in the comments below, you can always type history | grep "docker run" and search for the one that launched the container.
docker
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
1
The Linux history command gives info on the last executed command so if you are using a common user to execute that command should be visible in history or in the .bash_history profile
– error404
Mar 7 at 9:24
you might be able to see the full command inps -ef | grep 'docker'
– scipsycho
Mar 7 at 9:31
1
@yashbagarka I did not think about this cool workaround. I typedhistory | grep "docker run"and there it was :-). Thank you!
– Luis Crespo
Mar 7 at 10:17
@scipsycho I tried theps -ef | grep "docker"and found that thedockercommand-line tool launches other processes and then dies. So what I see in the ps output is not the original docker command, but something else with very different parameters.
– Luis Crespo
Mar 7 at 10:20
@LuisCrespo update the question with answer. Pls accept it
– error404
Mar 7 at 10:46
add a comment |
I am not asking this question: See full command of running/stopped container in Docker
What I am asking is, if someone runs a docker container from the host with a command such as:
docker run --lots --of --mysterious --parameters --volumes --etc image-name
Is there some way for someone else to obtain the original command line in the host system that was used to create the container?
My guess is that no, that you would have to reconstruct it manually by putting together all information obtained from docker inspect... but I may be wrong.
Edit
It seems there is no way to get this information from docker itself, but as explained in the comments below, you can always type history | grep "docker run" and search for the one that launched the container.
docker
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
I am not asking this question: See full command of running/stopped container in Docker
What I am asking is, if someone runs a docker container from the host with a command such as:
docker run --lots --of --mysterious --parameters --volumes --etc image-name
Is there some way for someone else to obtain the original command line in the host system that was used to create the container?
My guess is that no, that you would have to reconstruct it manually by putting together all information obtained from docker inspect... but I may be wrong.
Edit
It seems there is no way to get this information from docker itself, but as explained in the comments below, you can always type history | grep "docker run" and search for the one that launched the container.
docker
docker
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
edited Mar 8 at 11:13
Luis Crespo
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
asked Mar 7 at 9:20
Luis CrespoLuis Crespo
379315
379315
1
The Linux history command gives info on the last executed command so if you are using a common user to execute that command should be visible in history or in the .bash_history profile
– error404
Mar 7 at 9:24
you might be able to see the full command inps -ef | grep 'docker'
– scipsycho
Mar 7 at 9:31
1
@yashbagarka I did not think about this cool workaround. I typedhistory | grep "docker run"and there it was :-). Thank you!
– Luis Crespo
Mar 7 at 10:17
@scipsycho I tried theps -ef | grep "docker"and found that thedockercommand-line tool launches other processes and then dies. So what I see in the ps output is not the original docker command, but something else with very different parameters.
– Luis Crespo
Mar 7 at 10:20
@LuisCrespo update the question with answer. Pls accept it
– error404
Mar 7 at 10:46
add a comment |
1
The Linux history command gives info on the last executed command so if you are using a common user to execute that command should be visible in history or in the .bash_history profile
– error404
Mar 7 at 9:24
you might be able to see the full command inps -ef | grep 'docker'
– scipsycho
Mar 7 at 9:31
1
@yashbagarka I did not think about this cool workaround. I typedhistory | grep "docker run"and there it was :-). Thank you!
– Luis Crespo
Mar 7 at 10:17
@scipsycho I tried theps -ef | grep "docker"and found that thedockercommand-line tool launches other processes and then dies. So what I see in the ps output is not the original docker command, but something else with very different parameters.
– Luis Crespo
Mar 7 at 10:20
@LuisCrespo update the question with answer. Pls accept it
– error404
Mar 7 at 10:46
1
1
The Linux history command gives info on the last executed command so if you are using a common user to execute that command should be visible in history or in the .bash_history profile
– error404
Mar 7 at 9:24
The Linux history command gives info on the last executed command so if you are using a common user to execute that command should be visible in history or in the .bash_history profile
– error404
Mar 7 at 9:24
you might be able to see the full command in
ps -ef | grep 'docker'– scipsycho
Mar 7 at 9:31
you might be able to see the full command in
ps -ef | grep 'docker'– scipsycho
Mar 7 at 9:31
1
1
@yashbagarka I did not think about this cool workaround. I typed
history | grep "docker run" and there it was :-). Thank you!– Luis Crespo
Mar 7 at 10:17
@yashbagarka I did not think about this cool workaround. I typed
history | grep "docker run" and there it was :-). Thank you!– Luis Crespo
Mar 7 at 10:17
@scipsycho I tried the
ps -ef | grep "docker" and found that the docker command-line tool launches other processes and then dies. So what I see in the ps output is not the original docker command, but something else with very different parameters.– Luis Crespo
Mar 7 at 10:20
@scipsycho I tried the
ps -ef | grep "docker" and found that the docker command-line tool launches other processes and then dies. So what I see in the ps output is not the original docker command, but something else with very different parameters.– Luis Crespo
Mar 7 at 10:20
@LuisCrespo update the question with answer. Pls accept it
– error404
Mar 7 at 10:46
@LuisCrespo update the question with answer. Pls accept it
– error404
Mar 7 at 10:46
add a comment |
1 Answer
1
active
oldest
votes
Marking the answer.
linux history would be the best way to get the docker command you had executed earlier.
answered Mar 7 at 10:46
error404error404
55758
add a comment |
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Marking the answer.
linux history would be the best way to get the docker command you had executed earlier.
answered Mar 7 at 10:46
error404error404
55758
add a comment |
Marking the answer.
linux history would be the best way to get the docker command you had executed earlier.
answered Mar 7 at 10:46
error404error404
55758
add a comment |
Marking the answer.
linux history would be the best way to get the docker command you had executed earlier.
answered Mar 7 at 10:46
error404error404
55758
Marking the answer.
linux history would be the best way to get the docker command you had executed earlier.
answered Mar 7 at 10:46
error404error404
55758
answered Mar 7 at 10:46
error404error404
55758
answered Mar 7 at 10:46
error404error404
55758
answered Mar 7 at 10:46
error404error404
55758
55758
add a comment |
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The Linux history command gives info on the last executed command so if you are using a common user to execute that command should be visible in history or in the .bash_history profile
– error404
Mar 7 at 9:24
you might be able to see the full command in
ps -ef | grep 'docker'– scipsycho
Mar 7 at 9:31
1
@yashbagarka I did not think about this cool workaround. I typed
history | grep "docker run"and there it was :-). Thank you!– Luis Crespo
Mar 7 at 10:17
@scipsycho I tried the
ps -ef | grep "docker"and found that thedockercommand-line tool launches other processes and then dies. So what I see in the ps output is not the original docker command, but something else with very different parameters.– Luis Crespo
Mar 7 at 10:20
@LuisCrespo update the question with answer. Pls accept it
– error404
Mar 7 at 10:46