> started: 'mar 29 ago 2017, 16.10.05, CEST'
? $script_details: 'googliser.sh - 2017-06-19 PID:[3851]'
? $user_parameters_raw: '--number 2 -p cows -d'
= environment: '*** decoded user parameters ***'
? $user_query: 'cows'
? $images_required: '2'
? $fail_limit: '40'
? $parallel_limit: '8'
? $timeout: '15'
? $retries: '3'
? $upper_size_limit: '0'
? $lower_size_limit: '1000'
? $create_gallery: 'true'
? $gallery_title: ''
? $save_links: 'false'
? $colour: 'false'
? $verbose: 'true'
? $debug: 'true'
? $skip_no_size: 'false'
? $remove_after: 'false'
? $lightning: 'false'
? $min_pixels: ''
? $aspect_ratio: ''
? $image_type: ''
? $output_path: ''
? $links_only: 'false'
= environment: '*** internal parameters ***'
? $google_max: '1000'
? $temp_path: '/dev/shm/googliser.3851.S5Z'
$ required program is available: 'wget'
$ required program is available: 'montage'
$ required program is available: 'convert'
$ optional program is available: 'identify'
? $safe_query: 'cows'
? $target_path: '/home/mox/Personal/ProgrammaInglese/script/googliser/cows'
~ $gallery_title was unspecified so set as: 'cows'
$ create output directory [/home/mox/Personal/ProgrammaInglese/script/googliser/cows]: 'success!'
~ $max_results_required too low so set as $images_required + $fail_limit: '42'
\ [DownloadResultGroups]: 'entry'
- result group (00) download: 'start'
? result group (00) $wget_list_cmd: 'wget --quiet --timeout=15 --tries=3 "https://www.google.com/search?&tbm=isch&nfpr=1&q=cows&hl=en&site=imghp&ijn=0&start=0" --user-agent 'Mozilla/5.0 (X11; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0' --output-document "/dev/shm/googliser.3851.S5Z/results.page.html.0"'
$ result group (00) download: 'success!'
\ [ParseResults]: 'entry'
? $result_count: '0'
/ [ParseResults]: 'exit'
T [DownloadResultGroups] elapsed time: '00h:00m:00s'
/ [DownloadResultGroups]: 'exit'
~ $fail_limit too high so set as $result_count: '0'
~ $images_required too high so set as $result_count: '0'
= zero results returned? Wow...: 'can't continue'
T [googliser.sh] elapsed time: '00h:00m:00s'
< finished: 'mar 29 ago 2017, 16.10.05, CEST'