What's in your cshrc?

What's in your .cshrc that gives you total command of the C shell? Aliases welcome too!

One technique or command per answer.

From stackoverflow

• exec /bin/ksh
  

  See: Csh Programming Consdered Harmful

  See also: What Linux shell should I use?

• Simple really....

  exec bash
  

• alias   m0      'set d0 = `pwd`'
  alias   m1      'set d1 = `pwd`'
  ...
  alias   g0      'cd $d0'
  alias   g1      'cd $d1'
  ...
  

  Typing m0 saves the current working directory (in d0) and g0 returns to that directory.

  quark : You know about 'pushd' and 'popd'? Similar to what you have except you don't need to have a fixed number of aliases: your stack can get arbitrarily deep.

  J. A. Faucett : Thanks, I had forgotten about these. The drawback is that it's a stack. I tend to move around several directories in random order. As far as the fixed number issue, I can't remember more than about five anyway. Also the d0... can be used in other commands, like "cp $d1/myfile $d2".

• exec /bin/zsh

  Oh z shell, what would I do without you?