On a redhat 5.1 system, the default PATH doesn't include
/usr/X11R6/bin. I'm trying to add that directory, but I can't figure
out how. I know I could edit /etc/profile and /etc/csh.cshrc and
/etc/zshrc and so forth for every shell on the system, but I'd rather
control it through a single central place. According to a man page I
found on the web, I can set ENV_PATH in login.defs. However, actual
experimentation shows that doing so has no effect. Perhaps the man-page
I found is obsolete, there is no man-page for login.defs in redhat 5.1.
Does anybody know the truth about this matter?