Merge pull request #20 from xquiet/master

fixed uptime detection on FreeBSD and added a brief howto for Mageia to README

README.mkdn

@@ -18,6 +18,11 @@ How do I get screenFetch? (Arch Linux)
 
 1. Install `screenfetch-git` or 'screenfetch' from the AUR. That's it!
 
+How do I get screenFetch? (Mageia)
+---------------------
+
+1. Install screenfetch from the official repositories with urpmi or rpmdrake.
+   e.g. # urpmi screenfetch
 
 How do I get screenFetch? (Others)
 ---------------------

screenfetch-dev

@@ -441,6 +441,8 @@ detectuptime () {
 		boot=`sysctl -n kern.boottime | cut -d "=" -f 2 | cut -d "," -f 1`
 		now=`date +%s`
 		uptime=$(($now-$boot))
+	elif [ "$distro" == "FreeBSD" ]; then
+		uptime=`sysctl -n kern.boottime | awk -F' ' '{print $4}' | tr -d ","`
 	else
 		uptime=`awk -F. '{print $1}' /proc/uptime`
 	fi
@@ -864,6 +866,8 @@ detectgtk () {
 				lxdeconf="/lxde/config"
 			elif [ $distro == "Trisquel" ]; then
 				lxdeconf=""
+			elif [ "$distro" == "FreeBSD" ]; then
+				lxdeconf=""
 			else
 				lxdeconf="/lxsession/LXDE/desktop.conf"
 			fi
@@ -2079,4 +2083,4 @@ infoDisplay
 [ "$screenshot" == "1" ] && takeShot
 [ "$exportTheme" == "1" ] && themeExport
 
-exit 0
+exit 0