I try to download all the URL from a specific file : file.csv in order to do that I use this command line :
wget -c -i file.csv
But I would like to get a list of all the URL that wget was not able to download.
When I use this kind of command line :
wget -c -i file.csv 1>output_file.txt 2>error_file.txt
I got a error_file.txt with to many information and a lot of those information are useless for instance, the URL already downloaded are mentionned in this file (it is not a failure case).