# Configuration file for environment related options for all shells.
-
-source_debug ". ~/.shell/env"
+# Copyright (C) 2011-2015 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
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file. If not, see <http://www.gnu.org/licenses/>.
# Use UTF-8 encoding in the terminal. Don't use LC_ALL as it's used for
-# debugging purposes. Thanks to twb in Freenode/#screen (2009-10-02 10:25).
+# debugging purposes. Thanks to twb in #screen on Freenode (2009-10-02 10:25
+# CET).
LANG=en_US.UTF-8
export LANG
+# Use C locale when sorting.
+LC_COLLATE=C
+export LC_COLLATE
+
+# Just in case a nice administrator tries to force LC_ALL on us ...
+unset LC_ALL
+# Also reset the rest just in case.
+unset LC_ADDRESS
+unset LC_CTYPE
+unset LC_IDENTIFICATION
+unset LC_MEASUREMENT
+unset LC_MESSAGES
+unset LC_MONETARY
+unset LC_NAME
+unset LC_NUMERIC
+unset LC_PAPER
+unset LC_TELEPHONE
+unset LC_TIME
+# Make sure $LANGUAGE is not set. It's a GNU extension which can overwrite
+# variables like $LANG or $LC_ALL.
+unset LANGUAGE
-# Add ~/bin and ~/.bin and ~/.shell/bin to PATH if available.
-if [ -d ~/.shell/bin ]; then
- PATH=~/.shell/bin:$PATH
+# Add ~/bin, ~/.bin and ~/.shell/bin to PATH if available.
+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:$PATH"
fi
# Use Vim as editor.
EDITOR=vim
export EDITOR
-# Set less as pager, its configuration is done through the .less file.
+# Set less as pager, its configuration is done through the ~/.less file.
PAGER=less
export PAGER
-# Use ~/tmp as directory for temporary files if available to reduce security
+escape=`printf '\033'`
+# Color man pages viewed with less, thanks to [1].
+#
+# [1]: http://nion.modprobe.de/blog/archives/572-less-colors-for-man-pages.html
+#
+# Color bold strings in bold blue.
+LESS_TERMCAP_md="${escape}[01;34m"
+LESS_TERMCAP_me="${escape}[0m"
+export LESS_TERMCAP_md LESS_TERMCAP_me
+# Color underlined strings in bold yellow and underlined.
+LESS_TERMCAP_us="${escape}[01;4;33m"
+LESS_TERMCAP_ue="${escape}[0m"
+export LESS_TERMCAP_us LESS_TERMCAP_ue
+# Color standout mode in bold black with yellow background.
+LESS_TERMCAP_so="${escape}[01;30;43m"
+LESS_TERMCAP_se="${escape}[0m"
+export LESS_TERMCAP_so LESS_TERMCAP_se
+
+# Use ~/.tmp as directory for temporary files if available to reduce security
# problems on multi-user systems.
-if [ -O ~/tmp -a -d ~/tmp ]; then
- TMP=~/tmp
- TEMP=$TMP
- TMPDIR=$TMP
+if test -d "$HOME/.tmp"; then
+ TMP="$HOME/.tmp"
+ TEMP="$TMP"
+ TMPDIR="$TMP"
+ export TMP TEMP TMPDIR
+# Also try ~/tmp as fallback.
+elif test -d "$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'
# ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
# *--------------------- directory
export LSCOLORS
-
-source_debug ". ~/.shell/env (done)"
+# Setup lesspipe to view multiple file-types (like .gz, .zip, etc.) with less.
+# Useful in combination with the "p" alias. Inspired by Debian's default bash
+# files. Thanks.
+if test -x /usr/bin/lesspipe; then
+ # Don't use eval $(lesspipe) which breaks on a few systems (e.g. Gentoo)
+ # due to a different lesspipe implementation.
+ LESSOPEN='| /usr/bin/lesspipe %s'
+ LESSCLOSE='/usr/bin/lesspipe %s %s'
+ export LESSOPEN LESSCLOSE
+fi
# vim: ft=sh
ruderich.org/simon / config / dotfiles.git / blobdiff