added dob (delete-old-branches) alias

zshrc

@@ -30,6 +30,7 @@ export NODE_PATH=/usr/local/lib/node_modules
 export TERM=rxvt
 export LC_ALL=$LANG
 export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
+alias dob="git branch --merged | grep -vE '(\*)|(master)|(dev)' | xargs -n 1 git branch -d"
 alias vi="stty stop '' -ixoff ; vim"
 alias gcc="gcc-5"
 alias g++="g++-5"
@@ -413,4 +414,4 @@ function zeptosay () {
 
 fortune | cowsay
 
-~/.zshrc.priv
+source ~/.zshrc.priv