From a502ad52017ae7db340412fb8e7d80b9453e4f31 Mon Sep 17 00:00:00 2001
From: Mikaela Suomalainen <mikaela.suomalainen@outlook.com>
Date: Thu, 29 May 2014 20:28:25 +0300
Subject: [PATCH] bashrc & zshrc: don't repeat the PATH so much.

Copied from http://unix.stackexchange.com/a/14896 .
---
 bashrc | 3 +++
 zshrc  | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/bashrc b/bashrc
index 984e9f5e..87b2f07e 100644
--- a/bashrc
+++ b/bashrc
@@ -196,6 +196,9 @@ alias pyenv-install-alt="cd ~;git clone https://github.com/yyuu/pyenv.git $PYENV
 # Sets PATH. To add another path, add :</path/to/new/path> to string below. 
 PATH=$PYENV_ROOT/shims:$PYENV_ROOT/bin:$HOME/.local/bin:$HOME/.local/sbin:$HOME/.local/games:$HOME/bin:$HOME/sbin:$HOME/games:$HOME/tmcbeans/bin:/opt/local/bin:/opt/local/sbin:/opt/local/games:/usr/local/bin:/usr/local/sbin:/usr/local/games:/bin:/sbin:/games:/usr/bin:/usr/sbin:/usr/games:$PATH
 
+# Removes duplicates from $PATH. Copied from http://unix.stackexchange.com/a/14896
+PATH=$(echo "$PATH" | awk -v RS=':' -v ORS=":" '!a[$1]++')
+
 # Apply pyenv changes.
 
 if [ -d "$PYENV_ROOT" ]; then
diff --git a/zshrc b/zshrc
index 9fa0fc33..2aaeb7cf 100644
--- a/zshrc
+++ b/zshrc
@@ -130,6 +130,9 @@ alias pyenv-install-alt="cd ~;git clone https://github.com/yyuu/pyenv.git $PYENV
 # Sets PATH. To add another path, add :</path/to/new/path> to string below. 
 PATH=$PYENV_ROOT/shims:$PYENV_ROOT/bin:$HOME/.local/bin:$HOME/.local/sbin:$HOME/.local/games:$HOME/bin:$HOME/sbin:$HOME/games:$HOME/tmcbeans/bin:/opt/local/bin:/opt/local/sbin:/opt/local/games:/usr/local/bin:/usr/local/sbin:/usr/local/games:/bin:/sbin:/games:/usr/bin:/usr/sbin:/usr/games:$PATH
 
+# Removes duplicates from $PATH. Copied from http://unix.stackexchange.com/a/14896
+PATH=$(echo "$PATH" | awk -v RS=':' -v ORS=":" '!a[$1]++')
+
 # Apply pyenv changes.
 if [ -d "$PYENV_ROOT" ]; then
     eval "$(pyenv init -)"