diff --git a/.gitconfig b/.gitconfig
index b7ceabc..0269ea2 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -4,6 +4,6 @@
 [diff]
 	tool = vimdiff
 [difftool]
-	prompt = false
+	prompt = true
 [push]
 	default = simple
diff --git a/.ncmpcpp/config b/.ncmpcpp/config
index 350a6b5..d7f040f 100644
--- a/.ncmpcpp/config
+++ b/.ncmpcpp/config
@@ -166,7 +166,7 @@ playlist_disable_highlight_delay = "3"
 ##
 # 
 song_list_format = "{$2%c$9: $5%C %t$9 {$7(%p)$9}}|{{{{$2%a$9}{ $4%b$9}: }{$5%t$9}}|{$5%f$9}}$R{$3(%l)$9}"
-song_status_format = "{{$2%c$9: $5%C$9 }|{$2%a$9{ $4\"%b\"{ (%y)$9}} - }{$5%t$9}}|{$4%f$9}"
+song_status_format = "{{$2%c$9: $5%C$9 }|{$2%a$9{ $4%b{ (%y)$9}} - }{$5%t$9}}|{$4%f$9}"
 song_library_format = "{%n - }{%t}|{%f}"
 #
 #tag_editor_album_format = "{(%y) }%b"
diff --git a/.vim/ftplugin/tex.vim b/.vim/ftplugin/tex.vim
index 0b9c779..00f8995 100644
--- a/.vim/ftplugin/tex.vim
+++ b/.vim/ftplugin/tex.vim
@@ -1,2 +1,3 @@
 setlocal spell spelllang=en_us
 setlocal linebreak
+setlocal textwidth=80
diff --git a/.vimrc b/.vimrc
index d58b9a8..88243c1 100644
--- a/.vimrc
+++ b/.vimrc
@@ -29,6 +29,7 @@ set ignorecase
 set smartcase
 
 set background=dark
+set t_ut=
 
 execute pathogen#infect()
 
diff --git a/.zshrc b/.zshrc
index 28eefba..548d263 100644
--- a/.zshrc
+++ b/.zshrc
@@ -41,6 +41,7 @@ alias ocamldebug='rlwrap ocamldebug'
 alias rm='rm -i'
 alias shell='ps -p $$ -o comm='
 alias sml='rlwrap sml'
+alias sshp='ssh -o PubkeyAuthentication=no'
 alias style='clang-format-3.5 -style=Google'
 alias telnet='rlwrap telnet'
 
diff --git a/bin/afs b/bin/afs
index 520a556..70d7751 100755
--- a/bin/afs
+++ b/bin/afs
@@ -1,4 +1,10 @@
 #!/bin/bash
-kinit
+klist -s
+if [ $? -eq 0 ]
+then
+	echo -e "\e[92mReusing old credentials\e[0m"
+else
+	kinit
+fi
 aklog
 klist
diff --git a/install.sh b/install.sh
index f2525d9..22b892b 100755
--- a/install.sh
+++ b/install.sh
@@ -4,3 +4,4 @@ git submodule sync;
 git submodule update;
 
 rsync --exclude ".git/" --exclude ".git*" --exclude "install.sh" --exclude "py3status" -avhE  --no-perms . ~;
+cp ./.gitconfig ~/.gitconfig;