# This file should contain aliases, shell variables, and functios,
# those cannot be passed to child process.
#
# Ref to .profile for details
#

## Standard Aliases
alias mv='mv -i'
alias cp='cp -i'
alias rm='rm -i'
alias vi=vim
os=${OSTYPE/[^a-z]*/}

case "$os" in
"freebsd")
	alias ls='gnuls --color --show-control-chars -F'
	;;
"linux")
	alias ls='ls --color --show-control-chars -F'
	;;
"solaris")
	alias ls='ls --color --show-control-chars -F'
	alias ping="ping -s"
	;;
esac

## Local aliases
#
alias screen='env TERM=vt100-w screen -D -R'

## Extra aliases
#
alias grep=egrep
alias talk=ytalk

## Shell style
#
if [ $SHELL = "/bin/sh" ]; then
  if [ "$WINDOW" != "" ]; then
    export PS1="$LOGNAME@`hostname` [W$WINDOW] "
  else 
    export PS1="$LOGNAME@`hostname`$ "
  fi
else 
  if [ "$WINDOW" != "" ]; then
    export PS1="$LOGNAME@\h {\w} [W$WINDOW] "
  else
    export PS1="\u@\h [\w] "
  fi
fi