etc/dot/file/shrc

#!/bin/sh

. $HOME/.profile

q(){
	echo $SHLVL - 1 | bc
	exit
}

tmpcdfile=`mktemp`

c() {
	oldpwd=`pwd`
	path=""

	for v in $@ ; do
		path="$path$v/"
	done

	if eval "command cd $path" && test -n $1 ; then
		cat $CDHIST > $tmpcdfile
		{ pwd ; goblin cat $tmpcdfile ; } | \
			sed $CDHISTMAX'q' | \
			goblin uniq -U > $CDHIST
	fi
	pwd
}

l() {
	ls $@
}

cl() {
	c $@
	l
}

la() {
	ls -al $@
}

cds() {
	acds | sed 10q | goblin quote | nl
}

acds() {
	cat $CDHIST 
}

b() {
	num=$1
	if test "$1" = "" ; then
		num=1
	fi

	backcd=`sed -n $num'p' "$CDHIST"`

	c "$backcd"
}

e() {
	$EDITOR $@
}

ev() {
	$VISUAL $@
}

t() {
	tree $@
}

export PS1=$PROMPT

test -r "$LOGIN" && . "$LOGIN"
test -r "$SETENV" && . "$SETENV" && setenv sh