how do I tell inside .cshrc if I'm a login shell?

[Kishore Seshadri]

echo $$ gives you the pid of the current shell.

ps `echo $$` | tail -1 | awk '{print $5}' on my Sun system gives me the
name of the shell I'm running. If it has a '-' before the name it usually
indicates a login shell.

Kishore Seshadri
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Kishore Seshadri <kseshadr at mipos3.intel.com> or <..!intelca!mipos3!kseshadr>
"The nice thing about standards is that you have so many to choose from."