bash.bashrc

#
# /etc/bash.bashrc
#

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

PS1="\[\e[00;36m\]\u@\h:\[\e[00;32m\]\w \[\e[00;36m\]>\[\e[00;00m\] "

# Bash won't get SIGWINCH if another process is in the foreground.
# Enable checkwinsize so that bash will check the terminal size when
# it regains control.
# http://cnswww.cns.cwru.edu/~chet/bash/FAQ (E11)
shopt -s checkwinsize

# Enable history appending instead of overwriting.
shopt -s histappend

case ${TERM} in
  xterm*|rxvt*|Eterm|aterm|kterm|gnome*)
    PROMPT_COMMAND=${PROMPT_COMMAND:+$PROMPT_COMMAND; }'printf "\033]0;%s@%s:%s\007" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/\~}"'

    ;;
  screen)
    PROMPT_COMMAND=${PROMPT_COMMAND:+$PROMPT_COMMAND; }'printf "\033_%s@%s:%s\033\\" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/\~}"'
    ;;
esac

[ -r /usr/share/bash-completion/bash_completion   ] && . /usr/share/bash-completion/bash_completion

# fortune is a simple program that displays a pseudorandom message
# from a database of quotations at logon and/or logout.
# If you wish to use it, please install "fortune-mod" from the
# official repositories, then uncomment the following line:

[[ "$PS1" ]] && echo -e "\e[00;33m$(/usr/bin/fortune)\e[00m"

# Arch latest news
if [ "$PS1" ] && [[ $(ping -c1 www.google.com 2>&-) ]]; then
	# The characters "£, §" are used as metacharacters. They should not be encountered in a feed...
	echo -e "$(echo $(curl --silent https://www.archlinux.org/feeds/news/ | awk ' NR == 1 {while ($0 !~ /<\/item>/) {print;getline} sub(/<\/item>.*/,"</item>") ;print}' | sed -e ':a;N;$!ba;s/\n/ /g') | \
		sed -e 's/&amp;/\&/g
		s/&lt;\|&#60;/</g
		s/&gt;\|&#62;/>/g
		s/<\/a>/£/g
		s/href\=\"/§/g
		s/<title>/\\n\\n\\n   :: \\e[01;31m/g; s/<\/title>/\\e[00m ::\\n/g
		s/<link>/ [ \\e[01;36m/g; s/<\/link>/\\e[00m ]/g
		s/<description>/\\n\\n\\e[00;37m/g; s/<\/description>/\\e[00m\\n\\n/g
		s/<p\( [^>]*\)\?>\|<br\s*\/\?>/\n/g
		s/<b\( [^>]*\)\?>\|<strong\( [^>]*\)\?>/\\e[01;30m/g; s/<\/b>\|<\/strong>/\\e[00;37m/g
		s/<i\( [^>]*\)\?>\|<em\( [^>]*\)\?>/\\e[41;37m/g; s/<\/i>\|<\/em>/\\e[00;37m/g
		s/<u\( [^>]*\)\?>/\\e[4;37m/g; s/<\/u>/\\e[00;37m/g
		s/<code\( [^>]*\)\?>/\\e[00m/g; s/<\/code>/\\e[00;37m/g
		s/<a[^§|t]*§\([^\"]*\)\"[^>]*>\([^£]*\)[^£]*£/\\e[01;31m\2\\e[00;37m \\e[01;34m[\\e[00;37m \\e[04m\1\\e[00;37m\\e[01;34m ]\\e[00;37m/g
		s/<li\( [^>]*\)\?>/\n \\e[01;34m*\\e[00;37m /g
		s/<!\[CDATA\[\|\]\]>//g
		s/\|>\s*<//g
		s/ *<[^>]\+> */ /g
		s/[<>£§]//g')\n\n";
fi

# Set up Color

use_color=false

# Set colorful PS1 only on colorful terminals.
# dircolors --print-database uses its own built-in database
# instead of using /etc/DIR_COLORS.  Try to use the external file
# first to take advantage of user additions.  Use internal bash
# globbing instead of external grep binary.
safe_term=${TERM//[^[:alnum:]]/?}   # sanitize TERM
match_lhs=""
[[ -f ~/.dir_colors   ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"
[[ -f /etc/DIR_COLORS ]] && match_lhs="${match_lhs}$(</etc/DIR_COLORS)"
[[ -z ${match_lhs}    ]] \
        && type -P dircolors >/dev/null \
        && match_lhs=$(dircolors --print-database)
[[ $'\n'${match_lhs} == *$'\n'"TERM "${safe_term}* ]] && use_color=true


if ${use_color} ; then

        # enable color support of ls and also add handy aliases
        if [ -x /usr/bin/dircolors ]; then
        # test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
        eval `dircolors`
        LS_COLORS="$LS_COLORS*.JPG=01;35:*.GIF=01;35:*.jpg=01;35:*.gif=01;35:*.jpeg=01;35:*.pcx=01;35:*.png=01;35:*.pnm=01;35:*.bz2=01;31:*.mpg=01;38:*.mpeg=01;38:*.MPG=01;38:*.MPEG=01;38:*.m4v=01;038:*.mp4=01;038:*.swf=01;038:*.avi=01;38:*.AVI=01;38:*.wmv=01;38:*.WMV=01;38:*.asf=01;38:*.ASF=01;38:*.mov=01;38:*.MOV=01;38:*.mp3=01;39:*.ogg=01;39:*.MP3=01;39:*.Mp3=01;39"
        fi
        # Enable colors for ls, etc.  Prefer ~/.dir_colors #64489
        #if type -P dircolors >/dev/null ; then
        #        if [[ -f ~/.dir_colors ]] ; then
        #                eval $(dircolors -b ~/.dir_colors)
        #        elif [[ -f /etc/DIR_COLORS ]] ; then
        #                eval $(dircolors -b /etc/DIR_COLORS)
        #        fi
        #fi

        PS1="\[\e[00;36m\]\u@\h:\[\e[00;32m\]\w \[\e[00;36m\]>\[\e[00;00m\] "

	alias ls='ls -A --color=auto --format=horizontal'
	alias lsall='ls -hAgp --color=auto --format=long'
	alias grep='grep --color=auto'
        alias fgrep='fgrep --colour=auto'
        alias egrep='egrep --colour=auto'
        alias ll='ls -lF'
        alias la='ls -A'
        alias l='ls -CF'
else
        if [[ ${EUID} == 0 ]] ; then
                # show root@ when we don't have colors
                PS1='\u@\h \W \$ '
        else
                PS1='\u@\h \w \$ '
        fi
fi

# Try to keep environment pollution down, EPA loves us.
unset use_color safe_term match_lhs

# Colored Escape Characters

colors() {
	local fgc bgc vals seq0

	printf "Color escapes are %s\n" '\e[${value};...;${value}m'
	printf "Values 30..37 are \e[33mforeground colors\e[m\n"
	printf "Values 40..47 are \e[43mbackground colors\e[m\n"
	printf "Value  1 gives a  \e[1mbold-faced look\e[m\n\n"

	# foreground colors
	for fgc in {30..37}; do
		# background colors
		for bgc in {40..47}; do
			fgc=${fgc#37} # white
			bgc=${bgc#40} # black

			vals="${fgc:+$fgc;}${bgc}"
			vals=${vals%%;}

			seq0="${vals:+\e[${vals}m}"
			printf "  %-9s" "${seq0:-(default)}"
			printf " ${seq0}TEXT\e[m"
			printf " \e[${vals:+${vals+$vals;}}1mBOLD\e[m"
		done
		echo; echo
	done
}

# Colorized git prompt
source /usr/share/git/completion/git-prompt.sh

export EDITOR=/usr/bin/nano

# Colored man files

man() {
    env LESS_TERMCAP_mb=$'\E[01;31m' \
    LESS_TERMCAP_md=$'\E[01;38;5;74m' \
    LESS_TERMCAP_me=$'\E[0m' \
    LESS_TERMCAP_se=$'\E[0m' \
    LESS_TERMCAP_so=$'\E[38;5;246m' \
    LESS_TERMCAP_ue=$'\E[0m' \
    LESS_TERMCAP_us=$'\E[04;38;5;146m' \
    man "$@"
}

export JAVA_HOME=/usr/lib/jvm/java-7-jdk/