>>329353
to set it up you need to:
make it executable:
$ chmod +x /path/to/naver.sh.txt
move it somewhere in your $PATH so you don't have to type the path to the script every time
$ mkdir ~/bin
$ mv /path/to/naver.sh.txt ~/bin/naver
in most distros this folder should be added to $PATH after logging in and out, otherwise put PATH=~/bin:$PATH
into the ~/.profile file
now you can run it just like you said, it will download the pics into your current directory
$ cd ~/Downloads
$ naver https://m.post.naver.com/viewer/postView.nhn?volumeNo=22774925