論壇

apt-cache search regex [ regex ... ]
search performs a full text search on all available package
lists for the regex pattern given. It searches the package names
and the descriptions for an occurrence of the regular expression
and prints out the package name and the short description. If
--full is given then output identical to show is produced for
each matched package, and if --names-only is given then the long
description is not searched, only the package name is.

Separate arguments can be used to specify multiple search pat‐
terns that are and’ed together.

匿名 寫到:
我是用 ~$ dpkg -l

不過，你說用 apt-cache search 找 *可安裝的套件*，似乎有點不太正確...