diff --git a/README.md b/README.md
index a8c2fa2..b5ea630 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # config
 Various config files and small scripts I use.
 
-TODO: Set up ansible so they can be very quickly installed on new systems and such.
+TODO: Set up some sort of orchestration so this can be quickly installed on new systems and such.
diff --git a/bash/misc_aliases.sh b/bash/misc_aliases.sh
index 3b0fbe7..b62bf2a 100644
--- a/bash/misc_aliases.sh
+++ b/bash/misc_aliases.sh
@@ -1,5 +1,5 @@
 alias unlock="lpass show -c --password"
-alias arduino-serial="cu -l /dev/ttyACM0 -s 115200"
+alias arduino-serial="busybox microcom -t 9600 /dev/ttyUSB0"
 alias grep='LC_ALL="C" grep'
 alias bt='transmission-remote'
 alias git='hub'
diff --git a/gitconfig b/gitconfig
new file mode 100644
index 0000000..c52c3d6
--- /dev/null
+++ b/gitconfig
@@ -0,0 +1,10 @@
+[user]
+    name = Anna Wiggins
+    email = annabunches@gmail.com
+	signingkey = EFEF6022
+[push]
+	default = simple
+[commit]
+	gpgsign = true
+[gpg]
+	program = gpg2
diff --git a/gnupg/gpg-agent.conf b/gnupg/gpg-agent.conf
new file mode 100644
index 0000000..528bacc
--- /dev/null
+++ b/gnupg/gpg-agent.conf
@@ -0,0 +1,6 @@
+# WIP
+enable-ssh-support
+pinentry-program /usr/bin/pinentry-curses
+default-cache-ttl 60
+max-cache-ttl 120
+extra-socket ~/.gnupg/S.gpg-agent.forwarded