diff --git a/gentoo_portage/env/notmpfs.conf b/gentoo_portage/env/notmpfs.conf
new file mode 100644
index 0000000..b8a96f4
--- /dev/null
+++ b/gentoo_portage/env/notmpfs.conf
@@ -0,0 +1 @@
+PORTAGE_TMPDIR="/var/tmp/notmpfs"
diff --git a/gentoo_portage/package.env b/gentoo_portage/package.env
new file mode 100644
index 0000000..7335cff
--- /dev/null
+++ b/gentoo_portage/package.env
@@ -0,0 +1,7 @@
+app-office/libreoffice  notmpfs.conf
+dev-java/icedtea        notmpfs.conf
+dev-lang/ghc            notmpfs.conf
+mail-client/thunderbird notmpfs.conf
+sys-devel/gcc           notmpfs.conf
+www-client/chromium     notmpfs.conf
+www-client/firefox      notmpfs.conf
diff --git a/gentoo_portage/sets/awesome-copycats b/gentoo_portage/sets/awesome-copycats
new file mode 100644
index 0000000..8332bdd
--- /dev/null
+++ b/gentoo_portage/sets/awesome-copycats
@@ -0,0 +1,10 @@
+gnome-extra/nm-applet
+media-fonts/terminus-font
+media-sound/mpc
+media-sound/mpd
+x11-misc/dmenu
+x11-misc/unclutter
+x11-misc/xcompmgr
+x11-misc/xsel
+x11-terms/rxvt-unicode
+x11-wm/awesome
diff --git a/gentoo_portage/sets/basic b/gentoo_portage/sets/basic
new file mode 100644
index 0000000..e649d6c
--- /dev/null
+++ b/gentoo_portage/sets/basic
@@ -0,0 +1,18 @@
+app-admin/sudo
+app-editors/vim
+app-portage/eix
+app-portage/gentoolkit
+app-shells/bash-completion
+dev-java/icedtea-bin
+media-sound/mpc
+media-sound/mpd
+net-analyzer/nmap
+net-analyzer/tcpdump
+net-analyzer/traceroute
+net-irc/weechat
+net-misc/proxychains
+net-proxy/shadowsocks-libev
+sys-boot/grub
+sys-boot/os-prober
+sys-kernel/genkernel
+sys-process/cronie
diff --git a/gentoo_portage/sets/desktop b/gentoo_portage/sets/desktop
new file mode 100644
index 0000000..741cafd
--- /dev/null
+++ b/gentoo_portage/sets/desktop
@@ -0,0 +1,14 @@
+app-arch/engrampa
+app-arch/p7zip
+app-i18n/fcitx-configtool
+app-i18n/fcitx-sunpinyin
+app-text/zathura-meta
+lxde-base/lxdm
+media-fonts/droid
+media-fonts/noto
+media-gfx/gpicview
+media-sound/pavucontrol
+media-video/smplayer
+www-plugins/adobe-flash
+x11-base/xorg-x11
+x11-misc/pcmanfm
diff --git a/gentoo_portage/sets/development b/gentoo_portage/sets/development
new file mode 100644
index 0000000..8dcb02a
--- /dev/null
+++ b/gentoo_portage/sets/development
@@ -0,0 +1,6 @@
+dev-db/postgresql
+dev-lang/php
+dev-python/pip
+dev-vcs/git
+net-libs/nodejs
+www-servers/nginx
diff --git a/gentoo_portage/sets/emacs b/gentoo_portage/sets/emacs
new file mode 100644
index 0000000..bf62060
--- /dev/null
+++ b/gentoo_portage/sets/emacs
@@ -0,0 +1,9 @@
+app-editors/emacs
+dev-python/flake8
+dev-python/jedi
+dev-util/global
+dev-vcs/git
+media-fonts/source-pro
+net-libs/nodejs
+sys-apps/the_silver_searcher
+x11-misc/xdg-utils
diff --git a/gentoo_portage/sets/latex b/gentoo_portage/sets/latex
new file mode 100644
index 0000000..8c604b1
--- /dev/null
+++ b/gentoo_portage/sets/latex
@@ -0,0 +1,3 @@
+dev-tex/latexdiff
+dev-tex/latexmk
+dev-texlive/texlive-latexextra