diff --git a/bashrc b/bashrc
index 394d77b..7ca1482 100644
--- a/bashrc
+++ b/bashrc
@@ -31,7 +31,11 @@ export VISUAL=vim
 export BROWSER=/usr/bin/qutebrowser
 export TZ=/usr/share/zoneinfo/Europe/Paris
 
-export PATH="$PATH:$HOME/.gem/ruby/2.3.0/bin/"
+export PATH="$PATH"
+$(which ls) $HOME/.gem/ruby | while read rubyVer; do
+    export PATH="$PATH:$HOME/.gem/ruby/$rubyVer/bin/"
+done
+export PATH="$(echo "$PATH" | sed 's|:|\n|g' | sort | uniq | tr '\n' ':' | sed 's|:$||')"
 export LANG=fr_FR.utf8
 export HISTSIZE=10000
 export HISTFILESIZE=${HISTSIZE}
@@ -107,8 +111,11 @@ if [ "$TERM" = "linux" ]; then
 fi
 
 # Utils
-alias fuck='eval $(thefuck $(fc -ln -1))'
-alias FUCK='fuck'
+if which thefuck &> /dev/null; then
+    alias fuck='TF_CMD=$(TF_ALIAS=fuck PYTHONIOENCODING=utf-8 TF_SHELL_ALIASES=$(alias) thefuck $(fc -ln -1)) && eval $TF_CMD && history -s $TF_CMD'
+    alias FUCK='fuck'
+fi
+
 
 # Command not found
 [ -r /usr/share/doc/pkgfile/command-not-found.bash ] && . /usr/share/doc/pkgfile/command-not-found.bash
diff --git a/scripts/installArch.sh b/scripts/installArch.sh
index cd72d49..1be25b2 100755
--- a/scripts/installArch.sh
+++ b/scripts/installArch.sh
@@ -97,6 +97,11 @@ function install-arch {
     # Disable predictable network names
     sudo ln -s /dev/null /etc/udev/rules.d/80-net-setup-link.rules
 
+    # TLP
+    # sudo pacman -S tlp
+    # sudo systemctl enable tlp.service tlp-sleep.service
+    # sudo systemctl disable systemd-rfkill
+
     # TODO
     # make -j8 in MAKEPKG
     # time