Finished cleanup

ssh/setup.sh

@@ -1,13 +1,15 @@
 #!/usr/bin/env bash
 
-function setup_ssh()
+function main()
 {
   # copy private key to .ssh
   # cp ${KEYFILE} ~/.ssh/thomas_rsa
   # chmod 400 ~/.ssh/thomas_rsa
   # ssh-add -K ~/.ssh/thomas_rsa
-  ln -s ${DOTFILES}/ssh/ssh_config ${HOME}/.ssh/config
+  if [ ! -e ${HOME}/.ssh/config ]; then
+    rm -f ${HOME}/.ssh/config
+    ln -s ${DOTFILES}/ssh/config ${HOME}/.ssh/config
+  fi
 }
 
-export DOTFILES=/Users/thomas/dotfiles
-setup_ssh
+main "$@"