@@ -54,7 +54,7 @@ if [[ $use_sudo -eq 1 ]]; then

     # apt-get only

     alias ads="sudo $apt_pref dselect-upgrade"

-    

+

     # Install all .deb files in the current directory.

     # Warning: you will need to put the glob in single quotes if you use:

     # glob_subst

@@ -113,9 +113,6 @@ alias allpkgs='aptitude search -F "%p" --disable-columns ~i'

 alias mydeb='time dpkg-buildpackage -rfakeroot -us -uc'

-

-

-

 # Functions #################################################################

 # create a simple script that can be used to 'duplicate' a system

 apt-copy() {

@@ -132,11 +129,46 @@ apt-copy() {

     chmod +x apt-copy.sh

 }

+# Prints apt history

+# Usage:

+#   apt-history install

+#   apt-history upgrade

+#   apt-history remove

+#   apt-history rollback

+#   apt-history list

+# Based On: http://linuxcommando.blogspot.com/2008/08/how-to-show-apt-log-history.html

+apt-history () {

+  case "$1" in

+    install)

+      zgrep --no-filename 'install ' $(ls -rt /var/log/dpkg*)

+      ;;

+    upgrade|remove)

+      zgrep --no-filename $1 $(ls -rt /var/log/dpkg*)

+      ;;

+    rollback)

+      zgrep --no-filename upgrade $(ls -rt /var/log/dpkg*) | \

+        grep "$2" -A10000000 | \

+        grep "$3" -B10000000 | \

+        awk '{print $4"="$5}'

+      ;;

+    list)

+      zcat $(ls -rt /var/log/dpkg*)

+      ;;

+    *)

+      echo "Parameters:"

+      echo " install - Lists all packages that have been installed."

+      echo " upgrade - Lists all packages that have been upgraded."

+      echo " remove - Lists all packages that have been removed."

+      echo " rollback - Lists rollback information."

+      echo " list - Lists all contains of dpkg logs."

+      ;;

+  esac

+}

 # Kernel-package building shortcut

 kerndeb () {

     # temporarily unset MAKEFLAGS ( '-j3' will fail )

-    MAKEFLAGS=$( print - $MAKEFLAGS | perl -pe 's/-j\s*[\d]+//g' )		

+    MAKEFLAGS=$( print - $MAKEFLAGS | perl -pe 's/-j\s*[\d]+//g' )

     print '$MAKEFLAGS set to '"'$MAKEFLAGS'"

 	appendage='-custom' # this shows up in $ (uname -r )

     revision=$(date +"%Y%m%d") # this shows up in the .deb file name