Initial commit of very basic dotfiles

.bash/aliases

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+alias lsa='ls -hal --color=tty'

.bash/commands

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+#!/bin/bash
+
+# returns the active git branch - this is used in rewrite_prompt()
+git_branch()
+{
+	git branch --no-color 2>/dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(branch: \1)/'
+}

.bash/prompt

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+#!/bin/bash
+
+##################################################
+# Fancy PWD display function
+##################################################
+# The home directory (HOME) is replaced with a ~
+# The last pwdmaxlen characters of the PWD are displayed
+# Leading partial directory names are striped off
+# /home/me/stuff          -> ~/stuff               if username=me
+# /usr/share/big_dir_name -> ../share/big_dir_name if pwdmaxlen=20
+##################################################
+rewrite_pwd()
+{
+	# how many characters of the $PWD should be kept
+	local pwdmaxlen=25
+
+	# indicate that there has been dir truncation
+	local trunc_symbol=".."
+	local dir=${PWD##*/}
+
+	pwdmaxlen=$(( ( pwdmaxlen < ${#dir} ) ? ${#dir} : pwdmaxlen ))
+
+	NEW_PWD=${PWD/$HOME/~}
+
+	local pwdoffset=$(( ${#NEW_PWD} - pwdmaxlen ))
+
+	if [ ${pwdoffset} -gt "0" ]
+		then
+		NEW_PWD=${NEW_PWD:$pwdoffset:$pwdmaxlen}
+		NEW_PWD=${trunc_symbol}/${NEW_PWD#*/}
+	fi
+}
+
+# rewrites the PS1 bash prompt var
+rewrite_prompt()
+{
+	local NONE='\[\033[0m\]'    # unsets color to term's fg color
+
+	# regular colors
+	local K='\[\033[0;30m\]'    # black
+	local R='\[\033[0;31m\]'    # red
+	local G='\[\033[0;32m\]'    # green
+	local Y='\[\033[0;33m\]'    # yellow
+	local B='\[\033[0;34m\]'    # blue
+	local M='\[\033[0;35m\]'    # magenta
+	local C='\[\033[0;36m\]'    # cyan
+	local W='\[\033[0;37m\]'    # white
+
+	# empahsized (bolded) colors
+	local EMK='\[\033[1;30m\]'
+	local EMR='\[\033[1;31m\]'
+	local EMG='\[\033[1;32m\]'
+	local EMY='\[\033[1;33m\]'
+	local EMB='\[\033[1;34m\]'
+	local EMM='\[\033[1;35m\]'
+	local EMC='\[\033[1;36m\]'
+	local EMW='\[\033[1;37m\]'
+
+	# background colors
+	local BGK='\[\033[40m\]'
+	local BGR='\[\033[41m\]'
+	local BGG='\[\033[42m\]'
+	local BGY='\[\033[43m\]'
+	local BGB='\[\033[44m\]'
+	local BGM='\[\033[45m\]'
+	local BGC='\[\033[46m\]'
+	local BGW='\[\033[47m\]'
+
+	local UC=$C                 # username's color
+	[ $UID -eq "0" ] && UC=$R   # root's color
+
+	# rewrite prompt
+	PS1="${G}\u@\h> \${NEW_PWD} ${C}\$(git_branch)\${NONE}${NONE}\n$ "
+}
+
+# adds ~/.ssh/config to the ssh autocomplete
+ssh_load_autocomplete()
+{
+	complete -W "$(awk '/^\s*Host\s*/ { sub(/^\s*Host /, ""); print; }' ~/.ssh/config)" ssh
+}
+
+# adds Git autocompletion
+if [ -f ~/.bin/git-completion.bash ]; then
+	. ~/.bin/git-completion.bash
+fi
+
+PROMPT_COMMAND=rewrite_pwd
+rewrite_prompt
+

.bash/shell

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+#!/bin/bash
+
+# General settings
+export EDITOR=vim
+export CLICOLOR=1
+
+# Prefer the Queen's English and use UTF-8.
+export LC_ALL='en_GB.UTF-8';
+export LANG='en_GB';
+
+# don't put duplicate lines in the history
+export HISTCONTROL=ignoredups
+
+# let the history ignore the following commands
+export HISTIGNORE="ls:ll:la:pwd:clear:h:j"
+
+# append to the history file rather than overwriting
+shopt -s histappend
+shopt -s nocaseglob;