2

When type a nonexistent command, bash show "command not found...". In ubuntu, it will give advice for which package need to be installed; In Fedora, nothing show.

So which software has this function in Fedora? I think it's not in *bash-completion.

PackageKit-command-not-found suggest by Stephen Kitt: output

6

In Fedora, this functionality is provided by the PackageKit-command-not-found package. It adds a /etc/profile.d/PackageKit.sh startup script which sets up command-not-found handling. With this in place, I get for example

$ evolution
bash: evolution: command not found...
Install package 'evolution' to provide command 'evolution'? [N/y]

It only works if DBus is running and if packagekitd is installed.

  • ▶ pgrep -l package 3316 /usr/libexec/packagekitd – utopic eexpress Mar 28 '17 at 8:11
  • I found it works depend on network, not search local cache. – utopic eexpress Mar 28 '17 at 9:07
2

Use this command:

yum whatprovides '*foo'

where foo is the command you typed and is missing on your machine.

The reason for the wildcard is that yum whatprovides takes as argument an absolute file path.

  • I know this, I use "dnf provides". but it's manually. – utopic eexpress Mar 28 '17 at 7:02
  • 1
    The question is not worded very well, but it's asking how Ubuntu accomplishes it, not how to mimic it. – jamesdlin Mar 28 '17 at 10:07

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