| install |
Install package
|
| remove |
Uninstall package
|
| purge |
Delete packages and configuration files
|
| search |
Search for packages by name or regular expression
|
| show |
Show detailed information about the package
|
| update |
Download the list of new and updateable packages
|
| safe-upgrade |
Make safe updates
|
| full-upgrade |
Perform updates that may involve installing or removing packages
|
| download |
Download .deb file for package
|
| reinstall |
Download and (possibly) reinstall currently installed packages
|
| clean |
Delete downloaded package files
|
| forget-new |
Clear information about which packages are "new"
|
| hold |
Fix the package version
|
| unhold |
Unpin the fixed package
|
| markauto |
Mark a package as automatically installed
|
| unmarkauto |
Mark a package as manually installed
|
| forbid-version |
Prevent updates to specific package versions
|
| why |
Displays a description of the specified package,
including which manually installed packages require it,
or why it is required when a package is installed that is not already installed
|
| why-not |
Displays a description of the specified package,
including which manually installed packages it conflicts with,
or why it conflicts when a package is installed that is not already installed.
|
| changelog |
View package change history
|
| -y |
Say 'yes' to all questions
|
| -s |
Only simulate actions, do not actually execute them
|
| -d |
Only downloads packages, do not install or remove them
|
| -v |
Display additional information
|
| -q |
Do not display progress in command line mode
|
| -h |
Show help
|
| -V |
Show which version of a package is installed
|
| -P |
Always prompt for confirmation or action
|
| -f |
Attempt to correct a system with broken dependencies in place
|
| -D |
Show automatically changed package dependencies
|
| -Z |
Show installation size changes for each package
|
| -u |
Show updated packages
|
| -i |
Install at startup
|