I'm working on a server, I was going to run update && upgrade, but I saw something that made me curious about what is going on. command-not-found
, and command-not-found-data
$ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: command-not-found command-not-found-data landscape-common libkeyutils1 linux-firmware python3-commandnotfound sosreport tcpdump ubuntu-advantage-tools 9 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 standard security update Need to get 76.9 MB/77.3 MB of archives. After this operation, 957 kB of additional disk space will be used. Do you want to continue? [Y/n] n
I've never heard of this program, it has no man page. it does have a vague listing in apt-cache search
. what is this? on a web/ssh server, do I have any reason to care about this package?
/usr/share/doc/command-not-found/README.md
$ meter
will display three options to install ameter
executable, assuming you have not yet installed one of them.