Added yaourt (Yet AnOther User Repository Tool) cheatsheet

cheatsheets/pacman

@@ -30,3 +30,14 @@ pacman -Qe
 # To list orphan packages (installed as dependencies and not required anymore)
 pacman -Qdt
 
+
+# You can't directly install packages from the Arch User Database (AUR) with pacman.
+# You need yaourt to perform that. But considering yaourt itself is in the AUR, here is how to 
+build a package from its tarball.
+# First, get the .tar.gz archive and unpack it
+wget <archive url>
+tar -xzf <archive file>
+cd <unpacked folder>
+# Then build the package and install it
+makepkg -s
+pacman -U <package file (.pkg.tar.xz)>

cheatsheets/yaourt

@@ -0,0 +1,23 @@
+# All pacman commands are working the same way with yaourt.
+# Just check the pacman cheatsheet.
+# For instance, to install a package : 
+pacman -S <package name>
+yaourt -S <package name>
+# The difference is that yaourt will also query the Arch User Repository,
+# and if appropriate, donwload the source and build the package requested.
+
+# Here are the commands yaourt provides while pacman doesn't :
+
+# To search for a package and install it
+yaourt <package name>
+
+# To update the local package base and upgrade all out of date package, including the ones from 
+AUR and the packages based on development repos (git, svn, hg...)
+yaourt -Suya --devel
+
+# For all of the above commands, if you want yaourt to stop asking constantly for confirmations, 
+use the option --noconfirm
+
+# To build a package from source
+yaourt -Sb <package name>
+