.bashrc

# settig default permissions, r/rw to your user and your default group
umask 0002

# return if not running interactively
[ -z "$PS1" ] && return

# don't put duplicate lines or lines starting with space in the history
HISTCONTROL=ignoreboth:erasedups

# ignores placing the exit command in history
HISTIGNORE="&:ls:[bf]g:exit:pwd:clear:mount:umount:[ \t]*"

# setting history length
HISTSIZE=-1
HISTFILESIZE=10000

# update the values of LINES and COLUMNS after the window size
shopt -s checkwinsize

# append to the history file
shopt -s histappend

# sync between bash sessions
# PROMPT_COMMAND="history -n; history -a; history -w"

# Bash history completion bound to arrow keys (down, up)
# bind '"\e[A": history-search-backward'
# bind '"\e[B": history-search-forward'

# ask before overwriting when copy
alias cp='cp -i'

# grep colors
alias grep='grep --color=auto'

# ls colors and grouping
alias ls='ls --human-readable --color=auto --group-directories-first'
export LS_COLORS="fi=97:di=1;36:ln=35:or=1;31:mi=1;31:ex=36"

# color GCC
export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# exposes the git branch, if there's one
git_branch()
{
  gitstatus=`git status 2> /dev/null`
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e $'s/* \\(.*\\)/\u2387  \\1 /'
}

# prompt colors & title format
export PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h \w\a\]\[\e[1;36m\]\u@\h\[\e[m\] \[\e[1;35m\]\w\[\e[m\] \[\e[1;34m\]\$(git_branch)\[\e[1;32m\]\\$\[\e[m\] "
export PS2="\[\e[1;92m\]->\[\e[m\] "

# in debian, commands such as ifconfig wont work for none root users with out this line ... 
export PATH=$PATH:/sbin

# cd and list
function cl()
{
  cd "$@";
  count=$(ls -B1h | wc -l);
  if [ "$count" -gt "100" ];
  then echo -e "\033[0;35m$count\033[0m entries in \033[1;35m$(pwd)\033[0m";
  else ls -Blh;
  fi
}

alias cd=cl

# cdn 2 = cd ../../
function cdn()
{
  cmd=""
  for (( i=0; i < $1; i++))
  do
    cmd="$cmd../"
  done
  cd "$cmd"
}

# manual colors
man()
{
  env LESS_TERMCAP_mb=$(printf "\e[1;31m") \
  LESS_TERMCAP_md=$(printf "\e[1;35m") \
  LESS_TERMCAP_me=$(printf "\e[0m") \
  LESS_TERMCAP_se=$(printf "\e[0m") \
  LESS_TERMCAP_so=$(printf "\e[1;31m") \
  LESS_TERMCAP_ue=$(printf "\e[0m") \
  LESS_TERMCAP_us=$(printf "\e[1;32m") \
  man "$@"
}

# extract archives
extract ()
{
  if [ -f $1 ] ; then
    case $1 in
      *.tar.bz2)  tar xvjf $1   ;;
      *.tar.gz)   tar xvzf $1   ;;
      *.tar.xz)   tar -xJf $1   ;;
      *.bz2)      bunzip2 $1    ;;
      *.rar)      rar x $1      ;;
      *.gz)       gunzip $1     ;;
      *.tar)      tar xvf $1    ;;
      *.tbz2)     tar xvjf $1   ;;
      *.tgz)      tar xvzf $1   ;;
      *.zip)      unzip $1      ;;
      *.Z)        uncompress $1 ;;
      *.7z)       7z x $1       ;;
      *)          echo "don't know how to extract '$1'..." ;;
    esac
  else
    echo "'$1' is not a valid file!"
  fi
}

# enable programmable completion features
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

echo "



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