패키지를 설치하기 전에 자세한 정보를 얻으시겠습니까?

14.04 Ubuntu 터미널에서 "mc"를 입력하면

The program 'mc' is currently not installed. You can install it by typing:
sudo apt-get install mc

설치하기 전에 'mc'프로그램에 대한 세부 정보를 얻으려면 어떻게해야합니까? 다른 파일이 아니라 내가 원하는 파일인지 확인하고 싶습니다.

가장 빠른 방법은 터미널과 apt-cache약간의 신뢰를 사용하는 것입니다 .)

apt-cache show mc

Package: mc
Priority: optional
Section: universe/utils
Installed-Size: 1434
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian MC Packaging Group <pkg-mc-devel@lists.alioth.debian.org>
Architecture: amd64
Version: 3:4.8.13-3
Provides: mcedit
Depends: e2fslibs (>= 1.37), libc6 (>= 2.15), libglib2.0-0 (>= 2.35.9), libgpm2 (>= 1.20.4), libslang2 (>= 2.2.4), libssh2-1 (>= 1.2.5), mc-data (= 3:4.8.13-3)
Recommends: mime-support, perl, unzip
Suggests: arj, bzip2, catdvi | texlive-binaries, dbview, djvulibre-bin, file, genisoimage, gv, imagemagick, links | w3m | lynx, odt2txt, poppler-utils, python, python-boto, python-tz, xpdf | pdf-viewer, zip
Filename: pool/universe/m/mc/mc_4.8.13-3_amd64.deb
Size: 464160
MD5sum: 8bb8f947d50bcba2f68d2b66a66963c1
SHA1: c61ad7e5581ee46619069c0435c54be5e1fc34c7
SHA256: 21557289003bd195ff5a0212a00365067c5d15f0f9767556512c09da96a012d5
Description-en: Midnight Commander - a powerful file manager
 GNU Midnight Commander is a text-mode full-screen file manager. It
 uses a two panel interface and a subshell for command execution. It
 includes an internal editor with syntax highlighting and an internal
 viewer with support for binary files. Also included is Virtual
 Filesystem (VFS), that allows files on remote systems (e.g. FTP, SSH
 servers) and files inside archives to be manipulated like real files.
Description-md5: 252a5c5aeeb7425db45357d4ab8aa55f
Homepage: http://www.midnight-commander.org
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu

다른 가능성은 aptitude있지만 일반적으로 먼저 설치해야합니다.

sudo apt-get install aptitude

패키지 정보를 aptitude show aptitude

Package: aptitude                        
State: installed
Automatically installed: no
Multi-Arch: foreign
Version: 0.6.11-1ubuntu3
Priority: optional
Section: admin
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture: amd64
Uncompressed Size: 4.990 k
Depends: aptitude-common (= 0.6.11-1ubuntu3), libapt-pkg4.12 (>= 0.9.16), libboost-iostreams1.55.0, libc6 (>= 2.14), libcwidget3, libgcc1 (>= 1:4.1.1), libncursesw5 (>= 5.6+20070908), libsigc++-2.0-0c2a (>= 2.2.0), libsqlite3-0 (>=
         3.6.5), libstdc++6 (>= 4.9), libtinfo5, libxapian22
Recommends: aptitude-doc-en | aptitude-doc, sensible-utils, libparse-debianchangelog-perl
Suggests: tasksel, debtags, apt-xapian-index
Conflicts: aptitude
Provides: aptitude
Provided by: aptitude
Description: terminal-based package manager
 aptitude is a package manager with a number of useful features, including: a mutt-like syntax for matching packages in a flexible manner, dselect-like persistence of user actions, the ability to retrieve and display the Debian
 changelog of most packages, and a command-line mode similar to that of apt-get. 

 aptitude is also Y2K-compliant, non-fattening, naturally cleansing, and housebroken.
Homepage: http://aptitude.alioth.debian.org/

당신은 "우분투 소프트웨어 센터"를 열고 검색 할 수 있습니다 GUI를 사용 mc하거나 Midnight Commander.

패키지에 대한 자세한 설명을 제공합니다. 정확한 패키지 이름을 모르는 경우에도 유용합니다.

또한 Synaptic을 설치하고 비슷한 검색을 수행 할 수 있습니다.

명령 줄을 사용하지 않고도 Software Center 또는 Synaptic에 소프트웨어를 설치할 수 있습니다.

이 작업을 수행 할 수있는 많은 방법이 있습니다. 쉬운 기본적으로입니다 apt-cache search.

apt-cache search <regex>

그것은 당신에게 다음과 같은 것을 줄 것입니다 :

$ apt-cache search cheese
cheese - tool to take pictures and videos from your webcam
gir1.2-cheese-3.0 - tool to take pictures and videos from your webcam - gir bindings
libcheese-dev - tool to take pictures and videos from your webcam - base dev
libcheese-doc - tool to take pictures and videos from your webcam - documentation
libcheese-gtk-dev - tool to take pictures and videos from your webcam - widgets dev
libcheese-gtk23 - tool to take pictures and videos from your webcam - widgets
libcheese7 - tool to take pictures and videos from your webcam - base library
cheese-common - Common files for the Cheese tool to take pictures and videos
python-pyip - Python modules for raw ip packet assembling/disassembling

이것은 다음과 같은 종류의 것입니다.

dpkg-query -Wf '${Package} ${binary:Summary}\n'

그것을 제외하고는 dpkg-query이미 설치된 것들에서만 작동하는 것 같습니다.

apt list대부분의 사용자에게는 좀 더 자연 스럽지만 출력 형식을 변경할 수는 없습니다 (정규식 대신). 그러나 source 를 살펴보면 요약을 출력 할 수 있습니다.

$ apt list -o 'APT::Cmd::List-Include-Summary=1'  *cheese* 
Listing... Done
cheese/trusty 3.10.2-0ubuntu2 amd64
  tool to take pictures and videos from your webcam

cheese-common/trusty 3.10.2-0ubuntu2 all
  Common files for the Cheese tool to take pictures and videos

gir1.2-cheese-3.0/trusty 3.10.2-0ubuntu2 amd64
  tool to take pictures and videos from your webcam - gir bindings

libcheese-dev/trusty 3.10.2-0ubuntu2 amd64
  tool to take pictures and videos from your webcam - base dev

libcheese-doc/trusty 3.10.2-0ubuntu2 all
  tool to take pictures and videos from your webcam - documentation

libcheese-gtk-dev/trusty 3.10.2-0ubuntu2 amd64
  tool to take pictures and videos from your webcam - widgets dev

libcheese-gtk23/trusty 3.10.2-0ubuntu2 amd64
  tool to take pictures and videos from your webcam - widgets

libcheese7/trusty 3.10.2-0ubuntu2 amd64
  tool to take pictures and videos from your webcam - base library

옵션 인수를 사용하면 약간의 입소문이 있지만 원하는 경우 쉽게 별칭을 지정할 수 있습니다.

그리고 또한 aptitude도울 수 있습니다 :

$ aptitude search cheese
p   cheese                                                                       - tool to take pictures and videos from your webcam                                     
p   cheese:i386                                                                  - tool to take pictures and videos from your webcam                                     
p   cheese-common                                                                - Common files for the Cheese tool to take pictures and videos                          
v   cheese-common:i386                                                           -                                                                                       
p   gir1.2-cheese-3.0                                                            - tool to take pictures and videos from your webcam - gir bindings                      
p   gir1.2-cheese-3.0:i386                                                       - tool to take pictures and videos from your webcam - gir bindings                      
p   libcheese-dev                                                                - tool to take pictures and videos from your webcam - base dev                          
p   libcheese-dev:i386                                                           - tool to take pictures and videos from your webcam - base dev                          
p   libcheese-doc                                                                - tool to take pictures and videos from your webcam - documentation                     
p   libcheese-gtk-dev                                                            - tool to take pictures and videos from your webcam - widgets dev                       
p   libcheese-gtk-dev:i386                                                       - tool to take pictures and videos from your webcam - widgets dev                       
p   libcheese-gtk23                                                              - tool to take pictures and videos from your webcam - widgets                           
p   libcheese-gtk23:i386                                                         - tool to take pictures and videos from your webcam - widgets                           
p   libcheese7                                                                   - tool to take pictures and videos from your webcam - base library                      
p   libcheese7:i386                                                              - tool to take pictures and videos from your webcam - base library