mybashrc

if (($(echo $BASH_VERSION |cut -d'.' -f2)>=3));then
    export HISTFILESIZE=-1 HISTSIZE=-1
    a="[1;31m"
    b="[0;36m"
    c="[1;34m"
    p="\342\224\214"
    q="\342\224\200"
    r="\342\224\224"
    E="\e"
    . ~/src/commandline/git-prompt.sh
    #export PS1="\[$E$b\]$p$q[\$?\[$E$c\]|\[$E$b\]\$msgcount\[$E$b\]]$q\[$E$b\][\$(__git_ps1)]$q<\[$E$b\]\h:\[$E$c\]\w\[$E$b\]>\n$r\[$E$b\]"
    export PS1="\[$E$b\]$p$q[\$?\[$E$c\]|\[$E$b\]\$msgcount\[$E$b\]]$q\[$E$b\][\$(__git_ps1)]$q<\h:\[$E$b\]\[$E$c\]\w\[$E$b\]>\n$r\[$E$b\]"
else
    export HISTFILESIZE=400000000
    export HISTSIZE=10000
fi

mkdir ~/bash_history/ 2>/dev/null || true
HISTCONTROL=ignoreboth
export HISTIGNORE="&:ls:[bf]g:exit:pwd:clear:history:mount:umount:[ \t]*"
PROMPT_COMMAND="history -a;history -n;notif"
HISTFILE=~/bash_history/$(date +%Y-%m)
shopt -s histappend

notif() {
    # asynchronous messages goes to this file
    f=~/inbox
    if [ -f $f ];then
        msgcount=$(wc -l < $f)
    else
        unset msgcount
    fi
}

HISTORY() {
    [ $# -eq 0 ] && return
    grep $1 ~/bash_history/*
}

alias od='od -w32 --endian=big -t x1z' 

# let the user decide 
#if [ -z "$TMUX" ];then
#    if tmux ls 2>/dev/null; then
#        tmux attach -t "main"
#    else
#        tmux new-session -s "main"
#    fi
#fi