.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# append to the history file, don't overwrite it
shopt -s histappend

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:=}" ] && [ -r /etc/debian_chroot ]; then
  debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "${TERM:=}" in
  xterm-color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes
if [ -n "${force_color_prompt:=}" ]; then
  if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
    # We have color support; assume it's compliant with Ecma-48
    # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
    # a case would tend to support setf rather than setaf.)
    color_prompt=yes
  else
    color_prompt=
  fi
fi

unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "${TERM:=}" in
xterm*|rxvt*)
  PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
  ;;
*)
  ;;
esac

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
  . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
#if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
#    . /etc/bash_completion
#fi

# don't put duplicate lines in the history. See bash(1) for more options
# don't overwrite GNU Midnight Commander's setting of `ignorespace'.
HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoreboth
HISTSIZE=1000
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTIGNORE="&:[ ]*:@(?|??|???|????)"
# [ \t]* ignores commands begin with !
shopt -s cmdhist
# append to the history file, don't overwrite it
shopt -s histappend

# default mode
umask 002

# Select several lines from a file. 
# e.g., sel /etc/passwd 2 4 6
function sel() {
  local target="$1"
  local cmdexpr="-n"
  local lastline=0
  shift
  for i in "$@"; do
    cmdexpr="$cmdexpr -e '${i}p'"
    if [ "$i" -gt "$lastline" ]; then
      lastline="$i"
    fi
  done
  local cmdexpr="$cmdexpr -e '${lastline}q'"
  eval "cat -n $target | sed $cmdexpr"
}

# tmux preferred if exist
if type tmux >/dev/null 2>&1; then
  alias s='tmux'
  alias r='tmux attach -d'
else
  # http://askubuntu.com/questions/9920/x11-forwarding-over-gnu-screen-is-it-possible
  alias screen='env DISPLAY=$DISPLAY screen'
  alias s='screen'
  alias r='screen -D -R'
fi

#if type python26 >/dev/null 2>&1; then
  #alias python='python26'
#fi
if libtool --version >/dev/null 2>&1; then
  alias gdb='libtool --mode=execute gdb'
fi
alias ymd='date +%y%m%d'
alias smth='luit -encoding gbk telnet bbs.newsmth.net'

# options
#set -u  # do not expand undefined variable to null, report error instead
shopt -s cdable_vars
shopt -s extglob

alias ghadoop='luit -encoding gbk ssh -o GSSAPIAuthentication=no ime@10.12.11.200'
alias gdev='luit -encoding gbk ssh -o GSSAPIAuthentication=no chenming@10.11.203.218'
alias gdd='luit -encoding gbk ssh -o GSSAPIAuthentication=no root@10.10.65.76'

# settings
export EDITOR=vim
export SVN_EDITOR=vim

# fix iBus issues on start
export GTK_IM_MODULE=ibus
export XMODIFIERS=@im=ibus
export QT_IM_MODULE=ibus

[ -f ~/.git-completion.bash ] && source ~/.git-completion.bash
export CVSROOT=mchen@cvs.fsl.cs.sunysb.edu:/scm/cvsroot/

alias chev='ssh -tt mchen@msl.cewit.stonybrook.edu ssh -tt mchen@chevron8'

export AWKPATH=$AWKPATH:~/profile/awk

export PATH=/usr/local/bin:$PATH

complete -o default -o nospace -F _man vman

if [ -f ~/profile/functions.shrc ]; then
  source ~/profile/functions.shrc
  source_files
fi
if [ -f "$HOME/.cargo/env" ]; then
  . "$HOME/.cargo/env"
fi

source /usr/share/bash-completion/completions/git
source ~/profile/git-prompt.sh
PS1='$(__git_ps1 "(%s)")\$ '

export GLOMMIO_TEST_POLLIO_ROOTDIR=/mnt/vhd/