With all due respect, this programming mumbo jumbo is fine and all, but
it overlooks a much more serious issue with the comic: a complete and
utter lack of velociraptors.
This can not and should not be tolerated.
-Ken
On 2012-09-21 11:32, Ben Scott wrote:
> On Fri, Sep 21, 2012 at 9:44 AM, Alan Johnson <a...@datdec.com>
> wrote:
>>> As a halfway point, one can also do this:
>>>
>>> for v in n s; do for h in e w; do for x in {1..100}; do for
>>> y in
>>> {1..100}; do echo http://imgs.xkcd.com/clickdrag/$y$v$x$h.png;
>>> done;
>>> done; done; done > urls
>>>
>>> to use a for loop without needing the seq external command.
>>
>> Nice! And more readable than either your one liner or my use of
>> seq.
>
> To each their own. :) Personally I find concise expressions more
> readable. :)
>
> I suspect it may be a question of familiarity. I use brace
> expansion *all the time*. It's very handy for manipulating groups of
> files with similar names. So the expression
>
> http://imgs.xkcd.com/clickdrag/{1..256}{n,s}{1..256}{e,w}.png
>
> is just as readable to me as the expression
>
> http://imgs.xkcd.com/clickdrag/$y$v$x$h.png
>
> , but the latter also requires me to figure out where the variables
> are coming from.
>
>>> What is this "real world" of which you speak, and where may I
>>> download it from? ;-)
>>
>> It's on the Internet. Just download the whole thing and grep it.
>
> We're gonna need a bigger boat^W hard drive.
>
> -- Ben
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