grab image link firefox extension

https://addons.mozilla.org/en-US/firefox/addon/%E4%B8%87%E8%83%BD%E5%9B%BE%E7%89%87%E4%B8%8B%E8%BD%BD/

nano auto

wl-paste > dl

sed "s/[?].*$//" | wl-copy

sh auto

Fatkun Batch Download Image by Devin

sed -i 's/old-text/new-text/g' input.txt

if / is in text escape it with \

append something at end

sed -i 's/$/.jpg/' test

vim delete odd lines

:1d|g/^/+d

even delete

:g/^/+d

remove everything after ? in url

wget download list of file

wget -l list

sed "s/[?].*$//" filename

https://stackoverflow.com/questions/15978504/add-text-at-the-end-of-each-line

https://www.cyberciti.biz/faq/how-to-use-sed-to-find-and-replace-text-in-files-in-linux-unix-shell/

https://stackoverflow.com/questions/1946738/how-to-delete-every-other-line-in-vim

https://askubuntu.com/questions/103623/download-files-from-a-list

self.note