Next the door will ask, "Are you sure you want to go outside? HAL could use a contraction but Data could not, or couldn't. The new well apt alias takes the -y --yes switch too:. This, as the comment explains, will automatically add the -y argument to all your apt-get commands and therefore approves all the downloads. I was looking for a way to select a non-default in a script, specifically when installing wireshark, and ended up using tmux to interact with a shell, as follows:.
Sometimes you need the --allow-downgrades with the -y Like sudo apt upgrade -y --allow-downgrades. Because the downgrades are a possibility and the "yes" options is not enough in that cases.
Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Automatically answer 'Yes' when using apt-get install Ask Question. Asked 11 years, 6 months ago.
Active 9 months ago. Viewed k times. Improve this question. Active 1 year ago. Viewed k times. Improve this question.
Peter Mortensen 1, 2 2 gold badges 11 11 silver badges 17 17 bronze badges. Ntc Ntc 1, 2 2 gold badges 9 9 silver badges 10 10 bronze badges. Does this answer your question? Automating apt-get install with --assume-yes — Kulfy. Add a comment. Active Oldest Votes. Improve this answer. I will edit and remove the -y from update if it bothers you One Zero. This doesn't work in Trusty. Doesn't work with grub override conf question. Kulfy 16k 25 25 gold badges 54 54 silver badges 96 96 bronze badges.
Vadim Vadim 91 1 1 silver badge 1 1 bronze badge. Could you be more specific? What does this command do and how does it work? Nice to see the deeper answer to this question, thanks Vadim. The configuration is done via the apt configuration mechanism. Indicates to the security policy that the user wishes to preserve their existing environment variables. The security policy may return an error if the user does not have permission to preserve the environment. Please note that in the specific case of apt-get upgrade using the options suggested by Braiam or ArthurUlfeldt is better.
Thanks to a post by diegocn in a GitHub issue , I found this command to disable interactiveness:. Each question will be marked as seen to prevent debconf from asking the question interactively. Only use this command to seed debconf values for packages that will be or are installed. Otherwise you can end up with values in the database for uninstalled packages that will not go away, or with worse problems involving shared values. It is recommended that this only be used to seed the database if the originating machine has an identical install.
Debian manpage for debconf-set-selections. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Make apt-get update and upgrade automate and unattended Ask Question.
Asked 8 years ago. Active 11 months ago. Viewed 65k times. So, I created a script as such:! Learn more. Is there a way to force "Yes" to any prompts when installing from apt-get from a bash script?
Asked 5 years, 5 months ago. Active 3 years ago. Viewed 92k times. Improve this question. Community Bot 1. Startec Startec 1, 3 3 gold badges 17 17 silver badges 30 30 bronze badges. You could also set up an image of a machine after you've set it up the way you want, and then make clones of it when you need new ones. Another option especially if you have a long list that sometimes changes is pkgsync.
That program takes care of keeping the packages you need installed and up to date, and removing the ones that are not needed or actively unwanted. You might want to take a look at Ansible, Puppet, or Chef, which were designed to solve exactly this sort of problem.
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