apt-cache show <package> Shows the full description of <package>. apt-cache showpkg <package> Shows a lot more detail about <package>, and its relationships to other packages. dpkg -i <package.deb> Installs a package file; one that you downloaded manually, for exam- ple. dpkg -c <pa...
Check if the package is installed or not # dpkg -l {package_name}# dpkg -l vlc Check if the package is installed or not, and if it is, launch it: # dpkg -l | vlc See whether a package is installed or not And this will show the location where the package will be installed. He...
policy - Show policy settings purge - Remove packages and their configuration files recommends - List missing recommended packages for a particular package rdepends - Show reverse dependency information for a package reinstall - Download and (possibly) reinstall a currently installed package remove - Rem...
-V Show which versions of packages are to be installed. -D Show the dependencies of automatically changed packages. -Z Show the change in installed size of each package. -v Display extra information. (may be supplied multiple times). -t [release] Set the release from which packages should ...
Installed: 31.0+build1-0ubuntu0.12.04.1 Candidate: 66.0.3+build1-0ubuntu0.14.04.1 Version table: 66.0.3+build1-0ubuntu0.14.04.1 0 500 http://mirrors.163.com/ubuntu/ trusty-security/main i386 Packages 500 http://mirrors.163.com/ubuntu/ trusty-updates/main i386 Packages ...
dpkg命令是Debian Linux系统用来安装、创建和管理软件包的实用工具。 语法 dpkg(选项)(参数) 选项 -i：...
--control-show package-name control-file :将安装到系统的控制文件从包名打印到标准输出(从dpkg 1.16.5开始)。 -S, --search filename-search-pattern... : 搜索拥有与给定模式(动态链接库)对应的文件的包。 -p, --print-avail [package-name...] : 显示有关包的详细信息,如/var/lib/dpkg/available...
# The following packages will be DOWNGRADED: # dpkg # 0 upgraded, 0 newly installed, 1 downgraded, 0 to remove and 0 not upgraded. # Need to get 2,083 kB of archives. # After this operation, 7,168 kB disk space will be freed. ...
reconfigures packages after they have already been installed. Pass it the names of a package or packages to reconfigure. It will ask configuration questions, much like when the package was first installed. If you just want to see the current configuration of a package, seedebconf-show(1) ...
dpkg-queryis a tool to show information about packages listed in thedpkgdatabase. COMMANDS -l,--list[package-name-pattern...] List packages matching given pattern. If nopackage-name-patternis given, list all packages in/var/lib/dpkg/status, excluding the ones marked as not-installed (i.e...