Docker ubunbu container , can't edit the source.list, no editor present

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0















Just installed a docker Ubuntu container.
All the repositories in the sources list are commented (#) and so I neither can update nor install anything via APT.
There is no editor like nano ,vim etc. Now how do uncomment the entries in the source list ?










share|improve this question






















  • Do you have sed

    – Tryna Learn Somethin
    Mar 10 at 23:42











  • It seems to me to be against the grain of a container to have updates applied to it. You'd more commonly deploy a newer container. Can you describe your reasons for updating the container internally?

    – Jeff Schaller
    Mar 10 at 23:43











  • can you provide the exact of the docker image ?

    – EchoMike444
    Mar 10 at 23:44











  • I installed the container through the -it Ubuntu bash command. As shown in the hello-world as an example.

    – Just Khaithang
    Mar 10 at 23:47












  • @EchoMike444, I wanted to install some programs in it.

    – Just Khaithang
    Mar 10 at 23:53

















0















Just installed a docker Ubuntu container.
All the repositories in the sources list are commented (#) and so I neither can update nor install anything via APT.
There is no editor like nano ,vim etc. Now how do uncomment the entries in the source list ?










share|improve this question






















  • Do you have sed

    – Tryna Learn Somethin
    Mar 10 at 23:42











  • It seems to me to be against the grain of a container to have updates applied to it. You'd more commonly deploy a newer container. Can you describe your reasons for updating the container internally?

    – Jeff Schaller
    Mar 10 at 23:43











  • can you provide the exact of the docker image ?

    – EchoMike444
    Mar 10 at 23:44











  • I installed the container through the -it Ubuntu bash command. As shown in the hello-world as an example.

    – Just Khaithang
    Mar 10 at 23:47












  • @EchoMike444, I wanted to install some programs in it.

    – Just Khaithang
    Mar 10 at 23:53













0












0








0








Just installed a docker Ubuntu container.
All the repositories in the sources list are commented (#) and so I neither can update nor install anything via APT.
There is no editor like nano ,vim etc. Now how do uncomment the entries in the source list ?










share|improve this question














Just installed a docker Ubuntu container.
All the repositories in the sources list are commented (#) and so I neither can update nor install anything via APT.
There is no editor like nano ,vim etc. Now how do uncomment the entries in the source list ?







ubuntu docker container






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Mar 10 at 23:26









Just KhaithangJust Khaithang

207




207












  • Do you have sed

    – Tryna Learn Somethin
    Mar 10 at 23:42











  • It seems to me to be against the grain of a container to have updates applied to it. You'd more commonly deploy a newer container. Can you describe your reasons for updating the container internally?

    – Jeff Schaller
    Mar 10 at 23:43











  • can you provide the exact of the docker image ?

    – EchoMike444
    Mar 10 at 23:44











  • I installed the container through the -it Ubuntu bash command. As shown in the hello-world as an example.

    – Just Khaithang
    Mar 10 at 23:47












  • @EchoMike444, I wanted to install some programs in it.

    – Just Khaithang
    Mar 10 at 23:53

















  • Do you have sed

    – Tryna Learn Somethin
    Mar 10 at 23:42











  • It seems to me to be against the grain of a container to have updates applied to it. You'd more commonly deploy a newer container. Can you describe your reasons for updating the container internally?

    – Jeff Schaller
    Mar 10 at 23:43











  • can you provide the exact of the docker image ?

    – EchoMike444
    Mar 10 at 23:44











  • I installed the container through the -it Ubuntu bash command. As shown in the hello-world as an example.

    – Just Khaithang
    Mar 10 at 23:47












  • @EchoMike444, I wanted to install some programs in it.

    – Just Khaithang
    Mar 10 at 23:53
















Do you have sed

– Tryna Learn Somethin
Mar 10 at 23:42





Do you have sed

– Tryna Learn Somethin
Mar 10 at 23:42













It seems to me to be against the grain of a container to have updates applied to it. You'd more commonly deploy a newer container. Can you describe your reasons for updating the container internally?

– Jeff Schaller
Mar 10 at 23:43





It seems to me to be against the grain of a container to have updates applied to it. You'd more commonly deploy a newer container. Can you describe your reasons for updating the container internally?

– Jeff Schaller
Mar 10 at 23:43













can you provide the exact of the docker image ?

– EchoMike444
Mar 10 at 23:44





can you provide the exact of the docker image ?

– EchoMike444
Mar 10 at 23:44













I installed the container through the -it Ubuntu bash command. As shown in the hello-world as an example.

– Just Khaithang
Mar 10 at 23:47






I installed the container through the -it Ubuntu bash command. As shown in the hello-world as an example.

– Just Khaithang
Mar 10 at 23:47














@EchoMike444, I wanted to install some programs in it.

– Just Khaithang
Mar 10 at 23:53





@EchoMike444, I wanted to install some programs in it.

– Just Khaithang
Mar 10 at 23:53










1 Answer
1






active

oldest

votes


















1














if you run the official docker image ubuntu



docker run -it ubuntu bash -i


an run this command grep -v -e '^#' -e '^$' /etc/apt/sources.list to show what you have in your file /etc/apt/sources.list .



see man of grep ( https://linux.die.net/man/1/grep )



you must see these lines :



deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic universe
deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
deb http://archive.ubuntu.com/ubuntu/ bionic multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ bionic-security main restricted
deb http://security.ubuntu.com/ubuntu/ bionic-security universe
deb http://security.ubuntu.com/ubuntu/ bionic-security multiverse


so after you must run apt-get update
and after you can run apt-get install emacs-nox vim nano






share|improve this answer

























  • Just to make sure, will it remove all the '#' signs ? because there are also genuine comments in it.

    – Just Khaithang
    Mar 11 at 8:15











  • this command grep .. display only that's matter .

    – EchoMike444
    Mar 11 at 13:14











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









1














if you run the official docker image ubuntu



docker run -it ubuntu bash -i


an run this command grep -v -e '^#' -e '^$' /etc/apt/sources.list to show what you have in your file /etc/apt/sources.list .



see man of grep ( https://linux.die.net/man/1/grep )



you must see these lines :



deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic universe
deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
deb http://archive.ubuntu.com/ubuntu/ bionic multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ bionic-security main restricted
deb http://security.ubuntu.com/ubuntu/ bionic-security universe
deb http://security.ubuntu.com/ubuntu/ bionic-security multiverse


so after you must run apt-get update
and after you can run apt-get install emacs-nox vim nano






share|improve this answer

























  • Just to make sure, will it remove all the '#' signs ? because there are also genuine comments in it.

    – Just Khaithang
    Mar 11 at 8:15











  • this command grep .. display only that's matter .

    – EchoMike444
    Mar 11 at 13:14















1














if you run the official docker image ubuntu



docker run -it ubuntu bash -i


an run this command grep -v -e '^#' -e '^$' /etc/apt/sources.list to show what you have in your file /etc/apt/sources.list .



see man of grep ( https://linux.die.net/man/1/grep )



you must see these lines :



deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic universe
deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
deb http://archive.ubuntu.com/ubuntu/ bionic multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ bionic-security main restricted
deb http://security.ubuntu.com/ubuntu/ bionic-security universe
deb http://security.ubuntu.com/ubuntu/ bionic-security multiverse


so after you must run apt-get update
and after you can run apt-get install emacs-nox vim nano






share|improve this answer

























  • Just to make sure, will it remove all the '#' signs ? because there are also genuine comments in it.

    – Just Khaithang
    Mar 11 at 8:15











  • this command grep .. display only that's matter .

    – EchoMike444
    Mar 11 at 13:14













1












1








1







if you run the official docker image ubuntu



docker run -it ubuntu bash -i


an run this command grep -v -e '^#' -e '^$' /etc/apt/sources.list to show what you have in your file /etc/apt/sources.list .



see man of grep ( https://linux.die.net/man/1/grep )



you must see these lines :



deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic universe
deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
deb http://archive.ubuntu.com/ubuntu/ bionic multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ bionic-security main restricted
deb http://security.ubuntu.com/ubuntu/ bionic-security universe
deb http://security.ubuntu.com/ubuntu/ bionic-security multiverse


so after you must run apt-get update
and after you can run apt-get install emacs-nox vim nano






share|improve this answer















if you run the official docker image ubuntu



docker run -it ubuntu bash -i


an run this command grep -v -e '^#' -e '^$' /etc/apt/sources.list to show what you have in your file /etc/apt/sources.list .



see man of grep ( https://linux.die.net/man/1/grep )



you must see these lines :



deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
deb http://archive.ubuntu.com/ubuntu/ bionic universe
deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
deb http://archive.ubuntu.com/ubuntu/ bionic multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ bionic-security main restricted
deb http://security.ubuntu.com/ubuntu/ bionic-security universe
deb http://security.ubuntu.com/ubuntu/ bionic-security multiverse


so after you must run apt-get update
and after you can run apt-get install emacs-nox vim nano







share|improve this answer














share|improve this answer



share|improve this answer








edited Mar 11 at 13:13

























answered Mar 11 at 2:50









EchoMike444EchoMike444

1,0506




1,0506












  • Just to make sure, will it remove all the '#' signs ? because there are also genuine comments in it.

    – Just Khaithang
    Mar 11 at 8:15











  • this command grep .. display only that's matter .

    – EchoMike444
    Mar 11 at 13:14

















  • Just to make sure, will it remove all the '#' signs ? because there are also genuine comments in it.

    – Just Khaithang
    Mar 11 at 8:15











  • this command grep .. display only that's matter .

    – EchoMike444
    Mar 11 at 13:14
















Just to make sure, will it remove all the '#' signs ? because there are also genuine comments in it.

– Just Khaithang
Mar 11 at 8:15





Just to make sure, will it remove all the '#' signs ? because there are also genuine comments in it.

– Just Khaithang
Mar 11 at 8:15













this command grep .. display only that's matter .

– EchoMike444
Mar 11 at 13:14





this command grep .. display only that's matter .

– EchoMike444
Mar 11 at 13:14

















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