Enable SFTP on Ubuntu 16.04

AT SERVER

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sudo adduser ftpuser

sudo mkdir -p /var/sftp/uploads

sudo chown root:root /var/sftp

sudo chmod 755 /var/sftp

sudo chown ftpuser:ftpuser /var/sftp/uploads

vi /etc/ssh/sshd_config and append the following at the end

Match User ftpuser

ForceCommand internal-sftp

PasswordAuthentication yes

ChrootDirectory /var/sftp

PermitTunnel no

AllowAgentForwarding no

AllowTcpForwarding no

X11Forwarding no

sudo systemctl restart sshd

AT FILEZILLA

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host = IP address of server

user = ftpuser

password = *****

port = 22

Switch to Production mode

sudo bench setup production frappe