[kwlug-disc] my new favourite command
unsolicited at swiz.ca
Thu Dec 2 22:49:33 EST 2010
Khalid Baheyeldin wrote, On 12/02/2010 10:39 PM:
> On a whim, I said: this looks like regular expressions, so I tried
> !^ and it did what I expect: first token:
> $ echo a b
> a b
> $echo !^
> echo a
Merry Christmas Everybody!
It takes so little to tickle a geek! Gifts don't have to be expensive!
This year, I guess it's: !$, !^, and no doubt more to come.
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