Adding extensionless script to Shell samples

samples/Shell/script_noext

@@ -0,0 +1,55 @@
+#!/bin/bash
+#
+#	Bash script to "plugin" to the dotfile repository, does a lot of fun stuff
+#		like turning the normal dotfiles (eg .bashrc) into symlinks to this
+#		repository's versions of those files (ensure that updates are just a
+#		'git pull' away), optionally moving old files so that they can be
+#		preserved, setting up a cron job to automate the aforementioned git
+#		pull, and maybe some more fun stuff
+#
+
+shopt -s nocasematch	# This makes pattern matching case-insensitive
+
+POSTFIX="local"
+URL="https://github.com/brcooley/.f.git"
+PUSHURL="git@github.com:brcooley/.f.git"
+
+overwrite=true
+
+print_help () {
+	echo -e "\nA script to keep dotfiles up to date\n"
+	echo "Options:"
+	echo "    -k, --keep-local    Keeps local copies of dotfiles by appending"
+	echo "                        \"$POSTFIX\" to them"
+	exit 0
+}
+
+
+for opt in $@; do
+	case $opt in
+		-k | --keep-local) overwrite=false;;
+		-h | --help) print_help;;
+	esac
+done
+
+
+
+for f in .*; do
+	if [ "$f" = ".git" -o "$f" = "." -o "$f" = ".." -o "$f" = ".f" ]; then continue; fi
+	if [ -f "$HOME/$f" ]; then
+		if [ $overwrite = false ]; then
+			mv "$HOME/$f" "$HOME/${f}_$POSTFIX"
+		else
+			rm "$HOME/$f"
+		fi
+		# echo "Moving ~/$f to $HOME/${f}_$POSTFIX"
+	fi
+	ln -s "$PWD/$f" "$HOME/$f"
+done
+
+# Git versions prior to 1.7.? (1.7.1 confirmed) do not have a --local option
+git config --local remote.origin.url "$URL"
+git config --local remote.origin.pushurl "$PUSHURL"
+crontab .jobs.cron
+source ~/.bashrc
+echo "Plugin succesful"