* Kai Peters <[EMAIL PROTECTED]> [031223 15:00]:
>
> Hi All ~
>
> am still a bloody newbie and
> want to do the following (on a Redhat box, downloaded latest core today):
>
> I have a file containing a list of ftp URLs in the format:
>
> ftp://<userid>:<password>@hostname
>
> I want to iterate through this list and call wget for each entry like this:
>
> wget <some parameters> -P <userid>
>
> -P specifies the directory to save the retrieved tree under.
>
> Would a true Reboler even use wget or do everything in Rebol and if so, how?
Hi Kai: My disclaimer is that I am using rebol/core on Red Hat.
/core does not do system calls, so you would not be able to exploit
wget.
Since you are new to rebol, I suggest starting by reading from a file,
and iterating through each line.
The code below reads each line in a file called "Map.r"
(using the /core console) comments follow semicolon
>>lines: read/lines %Map.r ; read lines into a block
>>foreach line lines[print line] ; read each line
;; Got that so far. Now, each line is a string.
;; review each line to accertain that is is indeed
;; the same as a rebol ftp scheme. From what you
;; describe above, that may be the case, if so you won't
;; have to do any munging.
;; Just to get the hang of it, now try this:
>>lines: read/lines %Map.r ; read lines into a block
>>read to-url first lines ; let's try the first one
; and see if you don't
; get an error message.
;; Let us know how that goes so far.
;; Not having system calls can be a pain, I know, but
;; it is so easy to transfer files from one ftp
;; site to another.
HTH
tim
--
Tim Johnson <[EMAIL PROTECTED]>
http://www.alaska-internet-solutions.com
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