Installing and uninstalling software with apt in Ubuntu

Source: Internet
Author: User

Find software

Command: Apt-cache search keyword

Querying software status

Command: Apt-cache policy softname

Reference: http://www.zishu.cn/blogview.asp?logID=684

Installing software

Command: Apt-get install softname1 softname2 softname3 ...

Uninstall software

Command: Apt-get remove softname1 softname2 softname3 ...

Uninstall and clear the configuration

Command: Apt-get Remove--purge softname1

Update software Information Database

Command: Apt-get update

Perform system upgrades

Command: Apt-get Upgrade

Search Packages

Command: Apt-cache search softname1 softname2 softname3 ...

Deb Package related installation and uninstall

Installing the Deb Package

Command: Dpkg-i xxx.deb

More commands See: "Ubuntuhelp:aptget/howto"

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