====== ftp server ======

===== pure ftpd =====

<code bash>
apt install pure-ftpd
</code>

<code bash>
groupadd ftpgroup
useradd ftpuser -g ftpgroup -s /sbin/nologin -d /dev/null
ln -s /etc/pure-ftpd/conf/PureDB /etc/pure-ftpd/auth/60puredb

pure-pw useradd hass -u ftpuser -g ftpgroup -d /media/photo/ -m
pure-pw mkdb
systemctl restart pure-ftpd.service
</code>

==== listen port ====

change listen port, for example 8021
<code>
echo ",8021" > /etc/pure-ftpd/conf/Bind
</code>

==== passive mode ====

Use public IP of natted ftp server and open 29799-29899 port range in firewall

<code>
cd /etc/pure-ftpd/conf
echo "yes" > DontResolve
echo "185.91.188.100" > ForcePassiveIP
echo "29799 29899" > PassivePortRange
echo "0" > TLS
</code>


===== arch =====

<file ini /etc/pure-ftpd/pure-ftpd.conf>
PureDB                       /etc/pureftpd.pdb
MinUID 14
TLS 0
</file>

<code>
echo "/bin/false" >> /etc/shells
</code>

<code>
pure-pw useradd hass -u hass -g hass -d /home/hass/camera/ -m
pure-pw mkdb
</code>