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ubuntu-with-utils

A docker image with basic development and diagnostic tools:

  • bash-completion
  • vim less man jq
  • lsof tree pstree
  • ping netstat ss arp nslookup dig host iptables
  • nc ncat socat nmap
  • curl wget
  • 7z
  • sudo
  • git
  • further develop tool such as python, node ... are NOT included

By default this docker container runs as a sudo-able user devuser so can work with some anti-root tools.

Usage

  • start a interactive bash shell

    docker run -it osexp2000/ubuntu-with-utils

    screenshot:

    devuser@446f84fa0d63:~$ id; pwd
uid=1000(devuser) gid=1000(devuser) groups=1000(devuser),27(sudo)
/home/devuser
devuser@446f84fa0d63:~$ sudo apt update && sudo apt -y install python3

  • run command directly

    $ docker run -it osexp2000/ubuntu-with-utils COMMAND ARGS...

Notes

  • the input device is not a TTY

    When this error happens, please remove the t option (allocate tty).

    • NG 
      $ echo "echo OK" | docker -it osexp2000/ubuntu-with-utils
the input device is not a TTY
    • OK 
      $ echo "echo OK" | docker -i osexp2000/ubuntu-with-utils
OK

  • sudo: unable to resolve host HOSTNAME

    This warning happens when the container is started with --net host. Please add option --add-host HOSTNAME:127.0.0.1

    • NG 
      $ docker run -it --net host osexp2000/ubuntu-with-utils sudo echo OK
sudo: unable to resolve host HOSTNAME
OK
    • OK 
      $ docker run -it --net host --add-host HOSTNAME:127.0.0.1 osexp2000/ubuntu-with-utils sudo echo OK
OK
      if the hostname is non-deterministic, you can fix hostname(for the container) with --hostname HOSTNAME. 
      $ docker run -it --net host --add-host HOSTNAME:127.0.0.1 --hostname HOSTNAME osexp2000/ubuntu-with-utils sudo echo OK
OK