$argv[$#argv]
Tom Manos
tmanos at wyvern.uucp
Mon May 27 10:25:31 AEST 1991
goer at ellis.uchicago.edu (Richard L. Goerwitz) writes:
>It's not obvious to me how to take the value of the last argv
>element with /bin/sh, the way one can do with the C-Shell using
>subscripts. Perhaps an ignorant question, but how do?
>--
This works for me:
#!/bin/sh
eval echo '$'{$#}
Should work for you, too.
Break out TFM to understand how it works.
Tom
--
Tom Manos Norfolk, VA tmanos at wyvern (...!xanth!wyvern!tmanos)
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
I gotta get away from this day to day running around.
Everybody knows this is nowhere. - Neil Young
More information about the Comp.unix.questions
mailing list