saving uncommitted changes in /etc prior to emerge run

paludis/repositories/arx-libertatis.conf

@@ -1,5 +1,5 @@
 location = /var/lib/layman/arx-libertatis
-sync = 
+sync = git://github.com/arx/ArxGentoo.git
 #profiles = /usr/portage/profiles/default/linux/amd64/13.0
 #eclassdirs = /usr/portage/eclass
 #distdir = /home/distfiles

paludis/repositories/dotnet.conf

@@ -1,5 +1,5 @@
 location = /var/lib/layman/dotnet
-sync =
+sync = git://anongit.gentoo.org/proj/dotnet.git
 #profiles = /usr/portage/profiles/default/linux/amd64/13.0
 #eclassdirs = /usr/portage/eclass
 #distdir = /home/distfiles

paludis/repositories/haskell.conf

@@ -1,5 +1,5 @@
 location = /var/lib/layman/haskell
-sync =
+sync = git://github.com/gentoo-haskell/gentoo-haskell.git
 #profiles = /usr/portage/profiles/default/linux/amd64/13.0
 #eclassdirs = /usr/portage/eclass
 #distdir = /home/distfiles

paludis/repositories/qt.conf

@@ -1,5 +1,5 @@
 location = /var/lib/layman/qt
-sync = 
+sync = git://anongit.gentoo.org/proj/qt.git
 #profiles = /usr/portage/profiles/default/linux/amd64/13.0
 #eclassdirs = /usr/portage/eclass
 #distdir = /home/distfiles

paludis/repositories/torbrowser.conf

@@ -1,5 +1,5 @@
 format = e
 location = /var/lib/layman/torbrowser
-sync =
+sync = git://github.com/MeisterP/torbrowser-overlay.git
 names_cache = /var/cache/paludis/names
 write_cache = /var/cache/paludis/metadata

paludis/repositories/tox-overlay.conf

@@ -1,5 +1,5 @@
 location = /var/lib/layman/tox-overlay
-sync = 
+sync = git://github.com/urras/gentoo-overlay-tox.git
 #profiles = /usr/portage/profiles/default/linux/amd64/13.0
 #eclassdirs = /usr/portage/eclass
 #distdir = /home/distfiles