Alo*_*dal 36
除了其他答案,如果你有一个 .deb 包文件,你可以做
$ dpkg-deb -I package.deb
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查看控制信息(名称、描述、版本、依赖项...)和基本统计信息,如大小或
$ dpkg-deb -f package.deb Version
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仅打印版本。
例子:
完整信息(请注意,前 4 行超出了典型的控制信息)
me@here:~$ dpkg-deb -I in/sw/minutor_2.0_amd64.deb
new debian package, version 2.0.
size 131594 bytes: control archive=682 bytes.
534 bytes, 12 lines control
386 bytes, 6 lines md5sums
Package: minutor
Version: 2.0
Architecture: amd64
Maintainer: Sean Kasun <REDACTED>
Installed-Size: 340
Depends: libc6 (>= 2.14), libgcc1 (>= 1:4.1.1), libqt5core5
(>= 5.0.1+dfsg), libqt5gui5 (>= 5.0.1+dfsg), libqt5network5
(>= 5.0.1+dfsg), libqt5widgets5 (>= 5.0.1+dfsg), libstdc++6
(>= 4.1.1), zlib1g (>= 1:1.1.4)
Section: utils
Priority: extra
Homepage: http://seancode.com/minutor/
Description: Minecraft mapping tool
Minutor lets you view and inspect your Minecraft worlds.
It is designed for Minecraft 1.2 and later.
me@here:~$
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me@here:~$ dpkg-deb -f in/sw/minutor_2.0_amd64.deb Version
2.0
me@here:~$
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您可以使用apt-cache查询 APT 缓存。要显示系统已知的版本,请使用apt-cache policy. 例子:
apt-cache policy iceweasel
iceweasel:
Installed: 10.0.4esr-3
Candidate: 10.0.4esr-3
Version table:
12.0-7 0
1 http://ftp.us.debian.org/debian/ experimental/main amd64 Packages
*** 10.0.4esr-3 0
500 http://ftp.us.debian.org/debian/ sid/main amd64 Packages
100 /var/lib/dpkg/status
10.0.4esr-2 0
500 http://ftp.us.debian.org/debian/ testing/main amd64 Packages
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这意味着 iceweasel 版本12.0-7可用于实验并具有优先级 1,版本10.0.4esr-3从 sid 安装并具有优先级 500 和10.0.4esr-2正在测试中。
有关优先级含义的详细说明,请查看apt_preferences(5)
您还可以使用以下命令显示有关包的简要说明和一些元信息
apt-cache show package-name
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如果您想获得所有可用的 debian 软件包的版本信息(基本上是http://packages.debian.org所做的),您可以使用rmadison(1)远程查询数据库。rmadison 位于 devscripts 包中,您必须通过apt-get install devscripts.
$ rmadison iceweasel
iceweasel | 3.0.6-3 | lenny-security | source, alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390, sparc
iceweasel | 3.0.6-3 | lenny | source, alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390, sparc
iceweasel | 3.5.16-11~bpo50+1 | backports/lenny | source, alpha, amd64, armel, i386, ia64, mips, mipsel, powerpc, s390, sparc
iceweasel | 3.5.16-14 | squeeze | source, amd64, armel, i386, ia64, kfreebsd-amd64, kfreebsd-i386, mips, mipsel, powerpc, s390, sparc
iceweasel | 3.5.16-15 | squeeze-p-u | source, amd64, armel, i386, ia64, kfreebsd-amd64, kfreebsd-i386, mips, mipsel, powerpc, s390, sparc
iceweasel | 3.5.16-15 | squeeze-security | source, amd64, armel, i386, ia64, kfreebsd-amd64, kfreebsd-i386, mips, mipsel, powerpc, s390, sparc
iceweasel | 10.0.4esr-2~bpo60+1 | squeeze-backports | source, amd64, i386, kfreebsd-amd64, kfreebsd-i386, s390
iceweasel | 10.0.4esr-2 | wheezy | source, amd64, armel, armhf, i386, ia64, kfreebsd-amd64, kfreebsd-i386, mips, mipsel, powerpc, s390, s390x, sparc
iceweasel | 10.0.4esr-3 | sid | source, amd64, armel, armhf, hurd-i386, i386, ia64, kfreebsd-amd64, kfreebsd-i386, mips, mipsel, powerpc, s390, s390x, sparc
iceweasel | 11.0-4 | experimental | source, armel
iceweasel | 12.0-3 | experimental | source, mips
iceweasel | 12.0-7 | experimental | source, amd64, armhf, hurd-i386, i386, ia64, kfreebsd-amd64, kfreebsd-i386, powerpc, s390, s390x, sparc
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apt-cache 和 apt-cache 的区别在于 apt-cachermadison仅显示您系统已知的信息(但可以离线使用),而rmadison显示可用软件包的所有版本
aptitude因为squeeze 能够显示所有可用的版本。如果您有不同版本的存储库,这将非常有用:
$ aptitude versions aptitude
i 0.6.3-3.2+squeeze1 stable 700
p 0.6.7-1 testing,unstable 650
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