Mengjuei - Blog

技術 :: A loop to wget files

Well, in case I forget how to write csh script...

This is about writting while loop in csh, can be used to do anything good or something bad....

#!/bin/csh

set j = 101
while ( $j > 1 )
   @ j-- 
   set number=`echo $j | awk '{printf("%3d",$1)}'`
   wget http://www.foo.bar/path/file$number.jpg
sleep 1
end

However, /usr/bin/curl can do it more easily, although it doesn't support time delay.

curl -O http://www.foo.bar/path/file[001-100].jpg

By mjhsieh at December 8, 2002 03:35 AM | Monthly Archives