Getting UNIX prompt to display current directory

[Steven Hagar]

The one thing that I didn't like about putting the current directory in PS1
was that if I was in something like "/usr/spool/uucppublic/receive/..."
there wasn't much space left on the line to see the command I was typing. 
An alternate approach that I found useful was to display the current
directory in the status field of my terminal.  Here are the functions
that I use within Bourne and Korn shells on AT&T terminals:

case ${TERM} in

605|610|615)
pd(){
cd $1
msg=`uname`": "`pwd`
len=`expr 80 - "${msg}" : '.*'`
sp="                    "
echo "^[7\033[x${sp}${sp}${sp}${sp}\c"
echo "\033[25;${len}x${msg}^[8\c"
};;

630)
pd(){
cd $1
msg=`uname`": "`pwd`
len=`expr "${msg}" : '.*'`
echo "\033[?${len};2v${msg}\c"
};;

esac


(suggestions for removing nasty terminal dependencies welcomed --
 please send comments or questions via e-mail)
-- 

  Steven Hagar             .
  AT&T Canada Inc.         .  ATTMAIL: !shagar
  (416) 756-5061           .  UUCP: uunet!attcan!shagar