ftp :21

download all via FTP

wget -m ftp://anonymous:anonymous@IP
wget -m --user="" --password="" ftp://IP

Interesting Path for different FTP Config files

vsftpd

Interesting Path

# config file
/etc/vsftpd.conf

# look for
write_enable=YES
anon_root=<PATH-WHERE-FILES-ARE-WRITTEN-TO>

Default Upload Path for ftp

/var/ftp