# ~/.bashrc: executed by bash(1) for non-login shells.
# configured by hand
# Author: Anton Winter <anton@myrddin.org>
# $Id: .bashrc 50 2007-09-19 09:57:56Z anton $
#
if [ "$PS1" ]; then # If running interactively, then run till fi at EOF:

 if [ "x$SHLVL" != "x1" ]; then # We're not a login shell
   if [ -d /etc/profile.d ]; then
    for i in /etc/profile.d/*.sh; do
     if [ -r $i ]; then
      . $i
     fi
    done
   fi
   if [ -e /etc/profile ]; then
    source /etc/profile
   fi
   if [ -e ~/.profile ]; then
    source ~/.profile
   fi
  fi
 # Source global definitions first 
 if [ -f /etc/bash.bashrc ]; then
  . /etc/bash.bashrc
 elif [ -f /etc/bashrc ]; then
  . /etc/bashrc
 fi
 
 if [ -d ~/bin ] ; then
  PATH="~/bin:${PATH}"
 fi
 
 # User specific aliases
 alias vi='vim'
 alias c='clear'
 alias cls='clear'
 alias m='more'
 alias dos2unix='perl -i.bak -pe "s/\015//"'
 alias unix2dos='perl -i.bak -pe "s/$/\r/"'
 alias sshgo='eval /usr/bin/ssh-agent $SHELL'
 alias sshadd='/usr/bin/ssh-add'
 alias ssh='ssh -C -X -A'
 alias ssj='ssh -X -A'	# I don't know how many times i've done this typo..
 alias :q!='echo do I look like vi?'
 alias :wq='echo do I look like vi?'
 alias :q='echo do I look like vi?'
 alias :x='echo do I look like vi?'
 alias rm='rm -i'
 alias ..='cd ..'
 alias cd..='cd ..'
 alias duck='du -ck * | sort -rn |head -20'
 alias dusk='du -sk * | sort -rn |head -20'
 alias mf='mplayer -fs'
 alias cvn='svn' # damn typo's :-)
 alias bv='grep \$Id\: ~/.bashrc'
 alias be='vi ~/.bashrc;source ~/.bashrc;echo;bv'
 alias rb='source ~/.bashrc;echo;bv'
 alias newpw='pwgen -n 8 -1 -s'
 alias newpwbofh='pwgen -n 48 -1 -s '
 alias bliztime='TZ=PST8 date'
 alias grep='grep --colour=auto'
 
 # Environment variables
 export NAME="Anton Winter"
 export IRCNICK="myrddin"
 export IRCNAME="anton"
 export CVS_RSH="ssh"
 export CVSEDITOR="vim"
 export EDITOR="vim"
 export ENV=$HOME/.bashrc
 export PAGER="less"
 export LANG="en_AU"
 export LANGUAGE="C"
 export LC_COLLATE="C"
 export LC_ALL="C"
 export CVS_RSH="ssh"
 export RSNYC_RSH="ssh"
 export HISTSIZE="1000000"
 export HISTIGNORE="$HISTIGNORE:ls:cd:la:ll:history"
 export HOST=$(hostname)
 export OS=$(uname)
 
 # Bash settings
 # umask 077
 umask 022
 ulimit -S -c 0 # Don't want any coredumps
 #set -o noclobber    # prevents catting over file
 #set -o nounset     
 set bell-style none	# Remove beeps for command completion
 unset MAILCHECK		# goes hand in hand with shopt -u mailwarn
 
 # bash options enabled - view with shopt -p
 shopt -s cdspell
 shopt -s cdable_vars
 shopt -s checkhash
 shopt -s checkwinsize
 shopt -s cmdhist
 shopt -s dotglob
 shopt -s extglob
 shopt -s histappend
 shopt -s histappend histreedit histverify
 shopt -s hostcomplete
 shopt -s no_empty_cmd_completion
 # bash options disabled
 shopt -u mailwarn	# this is just annoying
 
 # If running interactively, then:
 if [ "$PS1" ]; then
  # enable color support of ls and also add handy aliases
  eval $(dircolors -b >/dev/null 2>&1)
  alias ls='ls --color=auto -F'
  alias ll='ls -l'
  alias kk='ll'
  alias la='ls -Al --color=always |more'
  alias l='ls -CF'
  alias dir='ls -Al --color=always |more'
  alias vdir='ls --color=auto --format=long'
  export LS_OPTIONS='--color=auto'
  # enable bash completion in interactive shells
  if [ -f /etc/bash_completion ]; then
   . /etc/bash_completion
  fi
 fi
 
 # prompt setup
 #export PS1="\u@\h:\w\$ "
 PS1="\n\[\033[0;32m\][\[\033[0;37m\]\t\[\033[0;32m\]]\n\[\033[1;32m\]\[\033[0;32m\][\[\033[0;37m\]\u@\h\[\033[0;32m\]]\[\033[0;32m\][\[\033[1;37m\]\w\[\033[0;32m\]]$\[\033[0m\] "
 
 #  Black       0;30     Dark Gray     1;30
 #  Blue        0;34     Light Blue    1;34
 #  Green       0;32     Light Green   1;32
 #  Cyan        0;36     Light Cyan    1;36
 #  Red         0;31     Light Red     1;31
 #  Purple      0;35     Light Purple  1;35
 #  Brown       0;33     Yellow        1;33
 #  Light Gray  0;37     White         1;37
 
 red='\e[0;31m'
 RED='\e[1;31m'
 blue='\e[0;34m'
 BLUE='\e[1;34m'
 cyan='\e[0;36m'
 CYAN='\e[1;36m'
 green='\e[0;32m'
 GREEN='\e[1;32m'
 NC='\e[0m' #no color
 
 # Set xtitle
 if [ "$TERM" != "linux" ];
  then
   #PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}:${PWD}\007"'
   PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}\007"'
   export PROMPT_COMMAND
 fi
 
 # mail stuff
 if [ -d ~/Maildir/ ]; then
     export MAIL=~/Maildir/
     export MAILDIR=~/Maildir/
 elif [ -f /var/mail/${USER} ]; then
     export MAIL="/var/mail/${USER}"
 fi
 
 ####################################
 # Functions
 #
 dokeychainmagic() {
  sshagent=$(ps auxww|egrep -v 'grep|defunct|gnome-session|dbus-launch'|grep ^${USER}|grep -i ssh-agent|wc -l)
  keychain=$(which keychain)
  if [ -x ${keychain} ] && [ -f $HOME/.ssh/id_dsa ] && [ "$sshagent" -le "1" ]; then
   ${keychain} $HOME/.ssh/id_dsa --quiet
   source $HOME/.keychain/${HOST}-sh
  else
   if [ -f $HOME/.keychain/${HOST}-sh ] && [ "$sshagent" -ge "1" ]; then
    source $HOME/.keychain/${HOST}-sh
   fi
  fi
 }
 term() { # Change terminal type
  TERM=$1
  export TERM
  tset
 }
 # Host specific dvdrw & cdrw device locations
 #  these variables are required in some of the
 #  following functions
 case "${HOSTNAME}" in
  "anubis" )
   cdromdev="dev=ATA:1,0,0"
  ;;
  "ashrak" )
   cdromdev="dev=ATAPI:0,0,0"
  ;;
 esac
 burniso() {	# Take a guess...
  sudo su -c "cdrecord driveropts=burnfree -v -pad ${cdromdev} -eject $*" # -dao
 }
 burnfiles() {
  sudo su -c "mkisofs -R $* | cdrecord driveropts=burnfree -v ${cdromdev} -eject -multi -"
 }
 blankcdrw() {
  sudo su -c "cdrecord driveropts=burnfree -v ${cdromdev} -eject blank=fast"
 }
 createdvdiso() {	# create a dvd iso from files on disk
  mkisofs -r -J -o $*	# usage: createdvdiso filename.iso /files/to.burn
 }
 createiso() {
  if [ $# -lt 1 ] || [ $# -gt 2 ]; then
   echo "create an iso"
   echo "usage: createiso /dev/cdrom output.file.iso"
  else
   dd if=${1} of=${2} bs=2048 count=$(/sbin/isosize -d 2048 ${1})
  fi
 }
 burnisodvd() {
  growisofs -dvd-compat -Z /dev/dvd=$*
 }
 dvdrwnew() {		# start a new dvdrw disk
  growisofs -Z /dev/dvd -R -J "$*"
 }
 dvdrwadd() {		# add to an existing dvdrw disk
  growisofs -M /dev/dvd -R -J $*
 }
 fsync() {		# fast sync?  Cause that way I do not have to remember the switches ;)
  rsync -avze ssh --progress --rsh=ssh $*
 }
 xtitle () {		# set the title of an x term
  echo -n -e "\033]0;$*\007"
 }
 lu() {
  (/bin/ls -lt $* | head -15) 2>/dev/null 
  echo " . . ." 
 } 
 mostused() {		# what is the most used command for this session?
   hash| grep -v hits|sort -nr|head -n1
 }
 bigfile() {		# creates a big file - syntax: "bigfile NNN" NNN = size in megabytes
  if [ $# -lt 1 ] || [ $# -gt 2 ]; then
   echo "create a big file"
   echo "usage: bigfile [ size ] where size = size in megabytes"
  else
   dd if=/dev/zero of=bigfile bs=1M count=$*
  fi
 }
 distcc-enable() {
  if [ -n "$PATH2" ] ; then
   distccstatus=$(echo "${PATH}" | grep -q distcc ; echo $?)
   if [ "${distccstatus}" -gt 0 ] ; then
    echo "distcc has already been enabled, distcc found in $PATH"
   else
    echo "\$PATH2 found, but distcc doesn't appear to be in \$PATH... something weird is going on"
   fi
  else
   export PATH2="${PATH}"
   export PATH="/usr/local/distcc/bin:${PATH}"
  fi
 }
 distcc-disable() {
  export PATH="${PATH2}"
  unset PATH2
 }
 netinf() {
  netstat -tan|grep "^tcp"|awk '{print $6}'|sort|uniq -c|sort -n
 }
 watchtv () { # tv channel_name - where channel name is in ~/.mplayer/channels.conf
  mplayer dvb://$*
 }
 watchtv2() { # tv channel_name - where channel name is in ~/.mplayer/channels.conf
  #mplayer -vf dvbscale,expand=-1:576:-1:-1:1,scale=-1:0,softskip dvb://$*
  mplayer -vf dvbscale,scale=-1:0,softskip dvb://$*
 }
 #recordtv() { # recordtv channel filename
  # tv channel_name - where channel name is in ~/.mplayer/channels.conf
  # filename, where the stream is going to be saved to 
 # mencoder -ovc lavc -oac mp3lame -lameopts abr:br=128 -lavcopts acodec=mp3:vcodec=mpeg4:vbitrate=1800 -vf dvbscale,scale=720:480,denoise3d dvb://$1 -o $2
 # }
 encode-xvid() {
  rm -fv ./xvid-twopass.stats
  mencoder $1 -oac copy -ovc xvid -xvidencopts pass=1:vhq=4:me_quality=6:chroma_me:quant_type=h263:max_bframes=2 -o /dev/null
  mencoder $1 -oac copy -ovc xvid -xvidencopts pass=2:vhq=4:me_quality=6:chroma_me:quant_type=h263:max_bframes=2 -o $2
 }
 channels() {
  cat ~/.mychannels.conf | awk -F: '{print $1}'
 }
 pskill() {
  local pid
  pid=$(ps -ax | grep $1 | grep -v grep | awk '{ print $1 }')
  echo -n "killing $1 (process $pid)..."
  kill -9 $pid
  echo "dead."
 }
 rot13() {
  if [ $# = 0 ] ; then
   tr "[a-m][n-z][A-M][N-Z]" "[n-z][a-m][N-Z][A-M]"
  else
   tr "[a-m][n-z][A-M][N-Z]" "[n-z][a-m][N-Z][A-M]" < $1
  fi
 }
 ips() {
  if [ -x /sbin/ip ]
  then
   for iface in $(ip -f inet addr|grep ^[0-9]|awk '{print $2}')
   do
    echo "${iface} $(ip -f inet addr show ${iface}| grep inet|awk '{print $2}')"
   done
  else
   for iface in $(/sbin/ifconfig|grep inet| grep -v inet6|awk -Faddr: '{print $2}'| awk '{print $1}')
   do
    echo ${iface}
   done
  fi
 }
 function ii() {  # get current host related info  # kind of works on mac.  different interface.  dynamic-able?
  echo -e "\nYou are logged onto ${RED}$HOST"
  echo -e "\nAdditionnal information:$NC " ; uname -a
  echo -e "\n${RED}Users logged on:$NC " ; w -h
  echo -e "\n${RED}Current date :$NC " ; date
  echo -e "\n${RED}Machine stats :$NC " ; uptime
  echo -e "\n${RED}Memory stats :$NC " ; free
  echo -e "\n${RED}CPU :$NC " ; grep "model name" /proc/cpuinfo|awk -F:\  '{print $2}'
  echo -e "\n${RED}IP Addresses :$NC " ; ips
 }
 movein() {
  if [ $# -lt 1 ] || [ $# -gt 2 ]; then
   echo "move your dotfiles into a remote host"
   echo "usage: movein [ hostname|ip address ]"
  else
   if [ ! -d ~/.skel ]; then
    echo "~/.skel missing, creating a basic one for you.."
    mkdir -p ~/.skel/{bin,.ssh}
    chmod 700 ~/.skel/.ssh
    ln -s ~/.bashrc ~/.skel/
    ln -s ~/.bash_profile ~/.skel/
    ln -s ~/.screenrc ~/.skel/
    ln -s ~/.vimrc ~/.skel/
    ln -s ~/.ssh/authorized_keys ~/.skel/.ssh/
   fi
   cd ~/.skel
   tar zhcf - . | ssh $1 "tar zpvxf -" 2>/dev/null
   cd ${OLDPWD}
  fi
 }
 sendbashrc() {
  if [ $# -lt 1 ] || [ $# -gt 2 ]; then
   echo "copy your .bashrc to a remote host"
   echo "usage: sendbashrc [ hostname|ip address ]"
  else
   scp ~/.bashrc $1:~/.bashrc
  fi
 }
 getbashrc() {
  # get a new copy of .bashrc from svn
  d1="$(pwd)"
  d2="/var/tmp/$(date +%Y%m%d-%H%M%S)"
  mkdir -p ${d2}
  cd ${d2}
  if [ ! -x "$(which svn)" ]
  then
    echo "You do not appear to have an svn client installed!"
  else
    echo -en "Getting a copy of .bashrc from svn... "
    svn checkout https://tokra.atlantis.myrddin.org/svn/atlantis/home/ >/dev/null
    cp home/.bashrc ~/ && echo -e "done"
    [ -d ${d2} ] && rm -rf ${d2}
  fi
  cd "${d1}"
  unset d1 d2
  source ~/.bashrc
  echo
  grep \$Id\: ~/.bashrc
 }
 uc() {
  echo -e "${RED}Users connected:$NC "
  if [ "$OS" = "Linux" ]; then
   w -sh|sort
  elif [ "$OS" = "FreeBSD" ]; then
   w -h|sort
  fi
 }
 psgrep() {
  if [ $# -lt 1 ] || [ $# -gt 2 ]; then
   echo "grep running processes"
   echo "usage: psg [process]"
  else
   ps aux | grep -v grep | egrep "USER|$1"
  fi
 }
 repeat() {
  if [ $# -lt 1 ] || [ $# -gt 2 ]; then
   echo "repeat things"
   echo "usage: repeat n command"
  else
   local i max
   max=$1; shift;
   for ((i=1; i <= max ; i++)); do
   eval "$@";
   done
  fi
 }
 www() {
   elinks http://$1
 }
 gg() {
  echo "searching google for $*"
  SEARCH=$(echo $* | sed -e 's/ /\%20/g')
  echo "translating search to URL speak...  $SEARCH"
  www www.google.com/search?q="$SEARCH"
 }
 lowercase() {
  for file ; do
   filename=${file##*/}
   case "$filename" in
    */*) dirname==${file%/*} ;;
    *) dirname=.;;
   esac
   nf=$(echo $filename | tr A-Z a-z)
   newname="${dirname}/${nf}"
   if [ "$nf" != "$filename" ]; then
    mv "$file" "$newname"
    echo "lowercase: $file --> $newname"
   else
    echo "lowercase: $file not changed."
   fi
  done
 }
 vim2html() {
  if [ $# -lt 1 ] || [ $# -gt 2 ]; then
   echo "vim syntax highlighting to html"
   echo "usage: vim2html filename"
  else
   vim -n -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 > /dev/null 2> /dev/null
  fi
 }
 mvbak() {
  timestamp="$(date +%Y%m%d-%H%M-%S)"
  if [ -f "$1" ]; then
   echo "copying ${1} to ${1}.${timestamp}.mvbak"
   cp ${1} ${1}.${timestamp}.mvbak
  else
   echo "File ${1} does not exist."
  fi
 }
 ti() {
  daysold=14
  i_daysold=90
  if [ -f ${1} ]; then
   mvbak ${1}
   for fname in $(find ${1}*.mvbak -type f -links 1 -ctime +${i_daysold} -print); do
    echo Auto Deleting ${fname} "(older than ${i_daysold} days)"
    rm -f ${fname}
   done
   for fname in $(find ${1}*.mvbak -type f -links 1 -ctime +${daysold} -print); do
    echo Deleting ${fname} "(older than ${daysold} days)"
    rm -i ${fname}
   done
  fi
 }
 avi2ipod() {
  fn="${1}"
  if [ -f ${fn} ]; then
   out="$(echo ${fn}|sed 's/avi$/mp4/')"
   ffmpeg -i ${fn} -f mp4 -vcodec mpeg4 \
    -maxrate 2000 -b 1500 -qmin 3 -qmax 5 -bufsize 4096 -g 300 \
    -acodec aac -ar 44100 -ab 128 -s 320x180 -aspect 16:9 \
    ${out}
  fi
 }
 nobeeps() {
  # console beeps really annoy me, so lets get rid of em!
  setterm -blength 0
 }
 psc() {
  ps --cols=1000 --sort='-%cpu,uid,pgid,ppid,pid' -e \
   -o user,pid,ppid,pgid,stime,stat,wchan,time,pcpu,pmem,vsz,rss,sz,args |
   sed 's/^/ /' | less
 }
 psm() {
  ps --cols=1000 --sort='-vsz,uid,pgid,ppid,pid' -e \
   -o user,pid,ppid,pgid,stime,stat,wchan,time,pcpu,pmem,vsz,rss,sz,args |
   sed 's/^/ /' | less
 }
 tcpstates() {
  netstat -tan | grep "^tcp" | cut -c 68- | sort | uniq -c | sort -n
 }
 ####################################
 # Host related stuff
 #
 if [ "$PS1" -a "$UID" != 0 ]; then
  #if [ "x$SHLVL" = "x1" ]; then # We're not a login shell
   case "${HOSTNAME}" in
   "anubis" )
    dokeychainmagic
    nobeeps
    export DISTCC_HOSTS="zatarc localhost"
    export CONCURRENCY_LEVEL="8"
    export BROWSER="firefox"
    #export __GL_SINGLE_THREADED="1" # fixes doom3 GL bug
    export MPD_HOST="music"
    export MPD_PORT="6600"
    export DEBEMAIL="anton@myrddin.org"
    export DEBFULLNAME="Anton Winter"
    export SSH_ASKPASS="/usr/bin/ssh-askpass"
    alias erasetape='td="/dev/nst0"; time (mt -f ${td} rewind;mt -f ${td} erase; mt -f ${td} rewoffl)'
    alias wowace='acedir=/mnt/storage/games/wow/ace; if [ -d ${acedir} ] ; then cd ${acedir}; ./get-ace2-updates.pl && ./install.sh; else echo "unable to access ${acedir}"; fi; cd ${OLDPWD}'
    alias tv="test -d /mnt/media/tv/ && cd /mnt/media/tv/"
   ;;
   "zatarc" )
    dokeychainmagic
    export DISTCC_HOSTS="anubis localhost"
    export CONCURRENCY_LEVEL="8"
    export SSH_ASKPASS="/usr/bin/ssh-askpass"
    uc
   ;;
   "tokra" )
    dokeychainmagic
    uc
    fix-svn() {
     for dir in $(find /home/svn -maxdepth 1 -mindepth 1 -type d)
     do
      echo "* Recovering ${dir}"
      svnadmin recover ${dir}
      echo ""
     done
    }
    export SSH_ASKPASS="/usr/bin/ssh-askpass"
    alias tv="test -d /home/media/tv/ && cd /home/media/tv/"
   ;;
   "daedalus" | "prometheus" | "beliskner" )
    dokeychainmagic
    export CVS_RSH=ssh
    export CVSROOT=""
    doproxy() {
     export http_proxy="http://dpsquid2.web.fairfax.com.au:8080"
     export https_proxy="${http_proxy}"
     export ftp_proxy="${http_proxy}"
    }
    undoproxy() {
     unset {http{,s},ftp}_proxy
    }
    uc
   ;;
   "sibum" | "sibum.pair.com" )
    alias ls='ls '
    alias ll='ls -l'
    alias la='ls -Al |more'
    alias l='ls -CF'
    alias dir='ls -Al |more'
    alias vdir='ls --format=long'
    unalias grep
    unset LS_OPTIONS
    unset LOCALE
    uc
   ;;
   "mailer1" )
    alias vim='vi'
    uc
   ;;
   "othalla" | "othalla.atlantis.myrddin.org" )
    unalias ls
    alias ssh='ssh -C -A'
    dokeychainmagic
    uc
   ;;
   * )
    uc
   ;;
   #
   # End of host related tests
   esac
   echo ""
   uptime
  fi
 #fi
 ####################################
fi