[darcs-devel] rollback.sh

Ferenc Wagner wferi at niif.hu
Tue Mar 18 09:41:38 UTC 2008


"David Roundy" <daveroundy at gmail.com> writes:

> On Mon, Mar 17, 2008 at 5:42 PM, Guillaume Outters
> <guillaume.outters at free.fr> wrote:
>> > Now that we're using bash, we could do a for loop?
>
> Any idea how to do that? I always use seq to implement for loops in
> bash.  Of course, we could always use the ultra-lame option of writing
>
> for i in "1 2 3 4 ... 500"; do
>
> but that just makes me cringe.

Why not use the standard while loop definition of for?

i=0
while [ $i -lt 500 ]; do
    i=$(($i+1))
    <for body>
done
-- 
Regards,
Feri.


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