# Configuration file for environment related options for all shells.
-# Copyright (C) 2011-2012 Simon Ruderich
+# Copyright (C) 2011-2013 Simon Ruderich
#
# This file is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
export LANG
# Add ~/bin and ~/.bin and ~/.shell/bin to PATH if available.
-if [ -d ~/.shell/bin ]; then
- PATH=~/.shell/bin:$PATH
+if test -d "$HOME/.shell/bin"; then
+ PATH="$HOME/.shell/bin:$PATH"
fi
-if [ -d ~/bin ]; then
- PATH=~/bin:$PATH
+if test -d "$HOME/bin"; then
+ PATH="$HOME/bin:$PATH"
fi
-if [ -d ~/.bin ]; then
- PATH=~/.bin:$PATH
+if test -d "$HOME/.bin"; then
+ PATH="$HOME/.bin:$PATH"
fi
# Use Vim as editor.
EDITOR=vim
export EDITOR
-# Set less as pager, its configuration is done through the .less file.
+# Set less as pager, its configuration is done through the ~/.less file.
PAGER=less
export PAGER
# Use ~/.tmp as directory for temporary files if available to reduce security
# problems on multi-user systems.
-if [ -O ~/.tmp -a -d ~/.tmp ]; then
- TMP=~/.tmp
+if test -O "$HOME/.tmp" && test -d "$HOME/.tmp"; then
+ TMP=$HOME/.tmp
TEMP=$TMP
TMPDIR=$TMP
export TMP TEMP TMPDIR
# Also try ~/tmp as fallback.
-elif [ -O ~/tmp -a -d ~/tmp ]; then
- TMP=~/tmp
+elif test -O "$HOME/tmp" && test -d "$HOME/tmp"; then
+ TMP=$HOME/tmp
TEMP=$TMP
TMPDIR=$TMP
export TMP TEMP TMPDIR
fi
-# Change rlwrap's home directory to prevent cluttering ~.
-RLWRAP_HOME=~/.shell/rlwrap
+# Change rlwrap's home directory to prevent cluttering ~/.
+RLWRAP_HOME="$HOME/.shell/rlwrap"
export RLWRAP_HOME
-# Set colors for GNU ls (and zsh completions).
-# See `dircolors --print-database` for possible colors.
-LS_COLORS='no=00'
-LS_COLORS=$LS_COLORS':fi=00' # normal files: normal
-LS_COLORS=$LS_COLORS':di=34;01' # directories: blue bold
-LS_COLORS=$LS_COLORS':ln=36' # symbolic links: cyan
-LS_COLORS=$LS_COLORS':pi=00' # named pipes: normal
-LS_COLORS=$LS_COLORS':so=00' # sockets: normal
-LS_COLORS=$LS_COLORS':bd=00' # block devices: normal
-LS_COLORS=$LS_COLORS':cd=00' # character devices: normal
-LS_COLORS=$LS_COLORS':or=36;41' # orphaned links: red background
-LS_COLORS=$LS_COLORS':su=31;01;43' # setuid files: yellow background
-LS_COLORS=$LS_COLORS':sg=31;01;43' # setgid files: yellow background
-LS_COLORS=$LS_COLORS':ow=34;01;41' # directories writable by others: blue background
-LS_COLORS=$LS_COLORS':ex=31;01' # executables: bold red
-export LS_COLORS
-# Set the same colors for non GNU ls, except for orphaned links which aren't
+# Set colors for GNU ls (and Zsh completions).
+if test -f "$HOME/.shell/dircolors"; then
+ . "$HOME/.shell/dircolors"
+fi
+# Set the same colors for non GNU ls, except for special cases which aren't
# supported.
LSCOLORS='ExgxxxxxBxxxxxBdBdExEb'
# ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^