Shulou(Shulou.com)06/01 Report--

This article mainly introduces what are the commonly used command parameters of Ubuntu APT. It is very detailed and has a certain reference value. Friends who are interested must finish reading it.

Commonly used Ubuntu APT command parameters

Apt-cache search package search package

Apt-cache show package gets information about the package, such as description, size, version, etc.

Sudo apt-get install package installation package

Sudo apt-get install package-- reinstall reinstall package

Sudo apt-get-f install repair installation "- f =-- fix-missing"

Sudo apt-get remove package delete package

Sudo apt-get remove package-- purge delete packages, including deletion of configuration files, etc.

Sudo apt-get update update source

Sudo apt-get upgrade updates installed packages

Sudo apt-get dist-upgrade upgrade system

Sudo apt-get dselect-upgrade uses dselect to upgrade

Apt-cache depends package understands using dependencies

Apt-cache rdepends package is to see which packages the package is dependent on.

Compilation environment related to sudo apt-get build-dep package installation

Apt-get source package downloads the source code of the package

Sudo apt-get clean & & sudo apt-get autoclean cleans up useless packages

Sudo apt-get check checks for corrupted dependencies

Where:

1 the indication of having SUDO requires administrator privileges!

2 after the command in UBUNTU, the short parameter is extracted with "-", and the long parameter is extracted with "-".

3 Command help information can be viewed in the form of man command or

Command-H (--help) view

4 if you need to exit the command in the MAN command, please press the "Q" key!

Meaning function of Ubuntu APT option

Sudo-h Help lists how to use, exit.

Sudo-V Version displays version information and exits.

Sudo-l List lists the commands that the current user can execute. Only users in sudoers can use this option.

Sudo-u username | # uid User executes the command as the specified user. The following user is a user other than root, which can be a user name or # uid.

Sudo-k Kill clears the time on the admission Volume and enter the password the next time you use sudo.

Sudo-K Sure kill is similar to-k, but it also tears up the "entry volume", that is, deleting the timestamp file.

Sudo-b command Background executes the specified command in the background.

Sudo-p prompt command Prompt can change the prompt asking for a password, where% u will be replaced with the user account name and% h will display the host name. A very humane design.

Sudo-e file Edit does not execute the command, but modifies the file, which is equivalent to the command sudoedit.

The above is all the contents of the article "what are the common command parameters of Ubuntu APT?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.