randki w ciemno blind dating 2016 noname lektor pl - Updating debian apt

The indexes of available packages are fetched from the location(s) specified in /etc/apt/sources.list(5).

An update should always be performed before an upgrade or dist-upgrade.

updating debian apt-9

If a plus sign ( ) is appended to the package name (with no intervening space), the identified package will be installed instead of removed. APT will examine the available packages to decide which source package to fetch.

It will then find and download into the current directory the newest available version of that source package.

Used to install the newest versions of all packages currently installed on the system from the sources enumerated in /etc/apt/sources.list(5).

Packages currently installed with new versions available are retrieved and upgraded; under no circumstances are currently installed packages removed, nor are packages that are not already installed retrieved and installed.

Alternatively, a specific distribution can be selected by following the package name with a slash (/) and the version of the distribution or the Archive name (i.e. If this is undesired, anchor the regular expression with a "^" or "$" character, or create a more specific regular expression.

Identical to install except that packages are removed instead of installed.

In addition to performing the function of upgrade, this option also intelligently handles changing dependencies with new versions of packages; apt-get has a "smart" conflict resolution system, and it will attempt to upgrade the most important packages at the expense of less important ones, if necessary.

This option is followed by one or more packages desired for installation.

If the --compile options is specified then the package will be compiled to a binary using rpmbuild, if --download-only is specified then the source package will not be unpacked.

an equals (=) and then the version to fetch, similar to the mechanism used for the package files.

New versions of currently installed packages that cannot be upgraded without changing the install status of another package will be left at their current version.

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