Good, that's what I was looking for, /etc/profile!

My profile is listed below. Can I simply edit the PATH= line and add the path to the jdk?

TIA,
AJG

# /etc/profile
umask 022
PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/sbin:/usr/local/bin:/usr/games"
export PATH
# Set LOCALE
if [ -f /etc/sysconfig/i18n ]; then
. /etc/sysconfig/i18n
[ -n "$LANG" ] || LANG="de_DE"
export LANG
[ -n "$LC_CTYPE" ] && export LC_CTYPE || unset LC_CTYPE
[ -n "$LC_COLLATE" ] && export LC_COLLATE || unset LC_COLLATE
[ -n "$LC_MESSAGES" ] && export LC_MESSAGES || unset LC_MESSAGES
[ -n "$LC_NUMERIC" ] && export LC_NUMERIC || unset LC_NUMERIC
[ -n "$LC_MONETARY" ] && export LC_MONETARY || unset LC_MONETARY
[ -n "$LC_TIME" ] && export LC_TIME || unset LC_TIME
[ -n "$LC_ALL" ] && export LC_ALL || unset LC_ALL
[ -n "$LANGUAGE" ] && export LANGUAGE || unset LANGUAGE
[ -n "$LINGUAS" ] && export LINGUAS || unset LINGUAS
[ -n "$_XKB_CHARSET" ] && export _XKB_CHARSET || unset _XKB_CHARSET

if [ -n "$SYSFONTACM" ]; then
case $SYSFONTACM in
iso01*|iso02*|iso15*|koi*|latin2-ucw*)
if [ "$TERM" = "linux" ]; then
if ls -l /proc/$$/fd/0 2>/dev/null | grep -- '-> /dev/tty[0-9]*$' >/dev/null 2>&1; then
echo -n -e '\033(K' > /proc/$$/fd/0
fi
fi
;;
esac
fi
unset SYSFONTACM
fi
# END LOCALE
# enable bash completion in interactive shells
[ "$PS1" -a -f /etc/bash_completion ] && . /etc/bash_completion
PS1="\u@\h:\w\\$ "
alias which="type -path"
alias where="type -all"
alias ll="ls -l --color=auto"
alias rm="rm -i"
alias mv="mv -i"
alias cp="cp -i"
alias la="ls -la --color=auto"
alias ls="ls --color=auto"