diff --git a/modules/dpkg/init.zsh b/modules/dpkg/init.zsh
index 1ba7747..eddc51a 100644
--- a/modules/dpkg/init.zsh
+++ b/modules/dpkg/init.zsh
@@ -8,24 +8,44 @@
 #
 
 # Aliases
-alias as="aptitude -F \"* %p -> %d \n(%v/%V)\" --no-gui --disable-columns search" # Searches for a package.
-alias ad="sudo apt-get update"                                                    # Updates packages lists.
-alias au="sudo apt-get update && sudo apt-get dselect-upgrade"                    # Upgrades packages.
-alias ai="sudo apt-get install"                                                   # Installs package.
-alias ar="sudo apt-get remove --purge && sudo apt-get autoremove --purge"         # Removes package.
-alias ap="apt-cache policy"                                                       # Prints pinning levels.
-alias av="apt-cache show"                                                         # Shows package info.
-alias acs="apt-cache search"                                                      # Searches for a package.
-alias ac="sudo apt-get clean && sudo apt-get autoclean"                           # Cleans cache.
-alias afs='apt-file search --regexp'                                              # Finds a file's packake.
 
-# Installs all .deb files in the current directory.
-# WARNING: You will need to put the glob in single quotes if you use GLOB_SUBST.
-alias debi='su -c "dpkg -i ./*.deb"'
+# Cleans the cache.
+alias debc='sudo apt-get clean && sudo apt-get autoclean'
+
+# Displays a file's packake.
+alias debf='apt-file search --regexp'
+
+# Installs packages from repositories.
+alias debi='sudo apt-get install'
+
+# Installs packages from files.
+alias debI='sudo dpkg -i'
+
+# Displays package information.
+alias debq='apt-cache show'
+
+# Updates the packages lists.
+alias debu='sudo apt-get update'
+
+# Upgrades outdated packages.
+alias debU='sudo apt-get update && sudo apt-get dist-upgrade'
+
+# Removes packages.
+alias debx='sudo apt-get remove'
+
+# Removes packages, their configuration, and unneeded dependencies.
+alias debX='sudo apt-get remove --purge && sudo apt-get autoremove --purge'
+
+# Searches for packages.
+if (( $+commands[aptitude] )); then
+  alias debs='aptitude -F "* %p -> %d \n(%v/%V)" --no-gui --disable-columns search'
+else
+  alias debs='apt-cache search'
+fi
 
 # Creates a basic .deb package.
-alias debc='time dpkg-buildpackage -rfakeroot -us -uc'
+alias deb-build='time dpkg-buildpackage -rfakeroot -us -uc'
 
-# Removes ALL kernel images and headers EXCEPT the one in use.
-alias kclean='su -c '\''aptitude remove -P ?and(~i~nlinux-(ima|hea) ?not(~n`uname -r`))'\'' root'
+# Removes all kernel images and headers, except for the ones in use.
+alias deb-kclean='sudo aptitude remove -P "?and(~i~nlinux-(ima|hea) ?not(~n`uname -r`))"'