Add bash config

.functions

@@ -0,0 +1,15 @@
+# .bashrc
+
+iploc () { curl -s http://ip-api.com/json/"$1"|tr , '\n'|sed 's/[\"{}]//g'; }
+
+function parse_git_branch () {
+    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
+}
+
+function parse_fossil_branch () {
+    fossil branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
+}
+
+yell() { echo "$0: $*" >&2; }
+die()  { yell "$*"; exit 111; }
+try()  { "$@" || die "cannot $*"; }