Debian package management skills

Debian package management skills-Linux Release Technology-Debian information. See the following for details. View the installation content of software XXX
Dpkg-L xxx

Search software
Apt-cache search Regular Expression

Find the package of the file
Dpkg-S filename
Apt-file search filename

Queries which packages the software xxx depends on
Apt-cache depends xxx

Query which package dependency of software xxx
Apt-cache rdepends xxx

Add a CD Source
Sudo apt-cdrom add

System Upgrade
Sudo apt-get update
Sudo apt-get upgrade
Sudo apt-get dist-upgrade

Clear the remaining configuration files of all deleted packages
Dpkg-l | grep ^ rc | awk '{print $2}' | tr ["\ n"] [""] sudo xargs dpkg-P-

Automatic Processing of h files is missing during compilation
Sudo auto-apt run./configure

View the temporary directory for storing downloaded packages during software installation
Ls/var/cache/apt/archives

Back up the list of all packages installed in the current system
Dpkg -- set-selections> ~ /Somefile
Sudo dselect

Clear old software caches
Sudo apt-get clean

Delete isolated software that is no longer used by the System
Sudo apt-get autoremove

View the address of the package on the server
Sudo apt-get-qq -- print-uris install ssh | cut-d \ '-f2