I am using the apt-get install the pure-ftp on ubuntu server 14.04.4
sudo apt-get install pure-ftpd
sudo pure-uploadscript -B -r /home/john/hello.sh
the hell.sh file, and it's able to run.
#!/bin/sh
echo "hello"
Then, I use FileZilla to upload the file. I can upload the file, but the script is not called. please help;