rpm
/ Var / lib / rpm: database directory
-ivh x: x installation package
-Uvh x: x upgrade or install package, if there is no old version of x, then the installation x, x, or delete the old version before installing x.
-Fvh x: x upgrade package, if not installed an older version of x, x is not installed, or delete the old version after the installation of x x.
-ex: remove packages x
-qx: check whether the installation package x
-qa: List all installed packages
-ql x: x lists all the files in the package installed
-qi x: list the details of installed packages x
-qf x: x query files belonging to the package which is already installed
-qpl x: x package lists all files
-qpi x: x lists the details of the package
-V x: x package lists are modified files
--oldpackage: allows replaced by a newer version with an older version of the software package
--replacefiles: Even if you want to install the package will replace other files installed packages, and install the package
--replacepkgs: even if part of the package has been installed in the system, and install the package
--force: using --replacepkgs, the same --replacefiles, and effects --oldpackage
--nodeps: Ignore dependencies
--prefix: specify the installation path
--rebuilddb: rpm rebuild database
yum
/etc/yum.conf: Profile
/etc/yum.repos.d: software resources directory
/ Var / cache / yum: cache directory
makecache: the download package information server to the local cache
clean packages: Delete the local cache packages
clean headers: Delete the local cache headers
clean all: Delete the local cache
localinstall x: x install a local package
install x: x installation package
--installroot = / some / path: specify the installation path
update: Upgrade all installed packages
update x: x Upgrade Package
remove x: x delete packages
erase x: x delete packages
deplist x: x is listed in the dependent packages
search x: According to the software package name and description, list all relevant packages and x
list: List all packages
list x: x is a glob expression, such as list java *, it represents the beginning of java list all packages
info x: x lists the details of the package
list installed: List all installed packages
list updates: Lists all upgradeable packages
check-update: List all upgradeable packages
info installed x: list the details of installed packages x
group list hidden: List all the installed package group
group info x: x lists the details of the package group
group insall x: x installation package group
group update x: x upgrade package group
group remove x: x delete package group
dpkg
/ Var / lib / dpkg / available: a list of installed packages
The installed package status: / var / lib / dpkg / status
-ix: Install x
-rx: remove packages x (retention configuration information)
-P x: remove packages x (including configuration information)
--unpack x: extract the package x, but not configured
--configure x: configuration has been unpacked but not configured packages x
-l: List all installed packages
-L x: x lists all installed packages of documents
-sx: list the details of an installed software package x
-S x: x query files belonging to the package which is already installed
--info x: x lists the details of the package
-cx: x package lists all files
apt
/etc/apt/sources.list: software resource configuration file
/ Var / cache / apt / archives: already downloaded package cache directory
/ Var / lib / apt / lists: the list of packages directory
apt-get update: download the package list
apt-get clean: delete the downloaded package cache
apt-get install x: x installation package
apt-get reinstall x: x reinstalling software packages
apt-get upgrade: upgrade all installed packages
apt-get upgrade x: x Upgrade Package
apt-get remove x: remove packages x (retention configuration information)
apt-get purge x: remove packages x (including configuration information)
apt-cache search x: x to search for packages by keyword
apt-cache search all: List all packages
apt-cache show x: x lists the details of the package
apt-cache depends x: x is listed in the dependent packages
apt-cache rdepends x: x is listed in the package depend on what packages