Apt-get install man-db

This option forces mandb to delete previous databases and re-create them from scratch, and implies --no-purge. This may be necessary if a database becomes corrupt or if a new database storage scheme is introduced in the future. And also later, after running sudo apt install python3-pip My solution: I just waited. Oxfos Oxfos 61 1 1 silver badge 3 3 bronze badges.

It is a known issue. Yuncheng Yang Yuncheng Yang 11 1 1 bronze badge. Upgrade your disk. Cherona Cherona 6 6 bronze badges. Habibillah i've edited my response to have a solution — Cherona. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Helping communities build their own LTE networks. Podcast Making Agile work for data science. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually.

Related 2. Hot Network Questions. Question feed. Ask Ubuntu works best with JavaScript enabled. If you are a Linux user comfortable with the command line, apt-get is probably something you use often. You utilize this tool to install, update, list, and remove packages from your system. However, this is just one of the tools used to communicate with the APT system. Along with apt-get , there are also apt-cache , apt-config, and the newly added apt. Prior to Ubuntu Although these tools offer many functionalities, most average users did not utilize all of the commands they provide.

Therefore, Linux wanted to create a simplified tool that only consisted of essential commands. With the release of Ubuntu The main goal for this novelty was to merge the most commonly used apt-get and apt-cache commands under the same command prefix. Note: The apt command is more user-friendly compared to the existing APT tools. Apart from the apparent differences between commands, apt also introduced changes to the output design. Along with updating your local repository, the update command now includes an additional line displaying the number of packages that should be upgraded.

There is a difference between updating and upgrading packages on your system. Therefore, this novelty serves as a useful reminder to upgrade the required packages. Once the output displays the number of packages that can be upgraded, you can prompt the package manager to see a list of these packages.

Run the apt list --upgradable command, and the output shows the specified list. Finally, the apt command added a progress bar displaying the upgrade process. This is a simple yet useful addition that gives the user more information about the given process. Although apt commands replace commonly used apt-get and apt-cache functions, they are not backward compatible with all of them. Connect and share knowledge within a single location that is structured and easy to search.

I just installed Windows Subsystem for Linux for the first time and downloaded the Debian distribution from the Windows Store. The first thing I tried to do was use the "mv" command. The second thing was to run "man mv" because I don't remember how to use it. But I received the error:. I want to add to elken's answer that apparently, the 'man-db' packages doesn't cover all the manpages. For example, I needed documentation for the C stdio library fopen, fgets, Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How do I get the man command? Ask Question. Asked 3 years, 1 month ago. Active 2 years, 9 months ago. Viewed 6k times.