[joplin-403-sessions]
enabled = true
port = http,https
filter = joplin-403-sessions
action = iptables-multiport[name=joplin-403-sessions, port="http,https", protocol=tcp]
         sendmail-whois-lines[name=joplin-403-sessions, dest=postmaster@example.com, sender=fail2ban@example.com, logpath=/var/log/nginx/joplin.access.log]
logpath = /var/log/nginx/joplin.access.log
maxretry = 3
findtime = 1m
bantime = 3600
ignoreip = 127.0.0.1/8 

[Definition]
failregex = ^<HOST> - .* "(GET|POST) /api/sessions.*" 403
ignoreregex =

#!/bin/bash
if [ ! "$USER" == "postgres" ] ; then
	echo "user must be postgres"
	exit 1
fi
PATH=$PATH:/srv/pgsql/bin
touch /u04/export/in_progress
for db in $(echo "select datname  from pg_database where datname <>'template0'" | psql --no-align --quiet --tuples-only ); do
mkdir -p "/u04/export/$db"
echo "dump database $db..."
backup_file="/u04/export/$db/pg_dump__${db}__$(date +%Y-%m-%d__%H-%M-%S)"
pg_dump $db -Fd  -f  $backup_file && pg_dump $db -Fp --schema-only -f  $backup_file/schema.sql
if [[ $?==0 ]]; then
	echo "export to $backup_file success"
else
	echo "export failed"
fi
done
rm /u04/export/in_progress

pg_restore -d test4 -Fd /u04/export/test4/pg_dump__test4__2025-08-21__11-43-18/
pg_restore -d test4 -Fd -a /u04/export/test4/pg_dump__test4__2025-08-21__11-43-18/
pg_restore -d test4 -Fd -t dt_fake_data -a /u04/export/test4/pg_dump__test4__2025-08-21__11-43-18/

sysctl -w net.ipv4.ip_forward=1
iptables -t nat -A PREROUTING --dst 10.10.10.22 -p tcp --dport 80 -j DNAT --to 192.168.8.1
iptables -t nat -A POSTROUTING -o eth2  -j MASQUERADE

#sysctl -w net.ipv4.ip_forward=1
#sysctl -w net.ipv4.conf.all.route_localnet=1
iptables -t nat -A OUTPUT  -d 192.168.8.1  -p tcp -m tcp --dport 80 -j DNAT --to-destination 10.10.10.22
iptables -t nat -A POSTROUTING -o tap0  -j MASQUERADE

AddDefaultCharset UTF-8
Alias /domainchecker "/srv/www/htdocs/domainchecker"
<Location "/domainchecker">
    DirectoryIndex index.php
    RewriteEngine On
    RewriteBase /
    RewriteCond %{REQUEST_FILENAME} -d
    RewriteRule ^(.+[^/])$ $1/ [L]
</Location>

<Directory "/srv/www/htdocs/domainchecker">
    DirectorySlash Off
    Options -Indexes +FollowSymLinks
    Require all granted
</Directory>

zei0mucu:~$ mbpoll -a 8 -t 3:float -B -0 -r0,2,4 172.16.100.101 -1 -q 
-- Polling slave 8...
[0]:    234.282
[2]:    234.666
[4]:    237.221

zei0mucu:~$ mbpoll -a 8 -t 3:float -B -0 -r0 172.16.100.101 -1 -q 
-- Polling slave 8...
[0]:    235.587

zei0mucu:~$ modbus -S 172.16.100.101 -s 8 i@0/f
236.30426025390625
zei0mucu:~$ modbus -S 172.16.100.101 -s 8 i@2/f
233.90081787109375
zei0mucu:~$ modbus -S 172.16.100.101 -s 8 i@4/f
237.7670135498047

zei0mucu:~$ modbus 127.0.0.1  -s 2  -v   c@0=1
Parsed 0 registers definitions from 1 files
→ < 97 58 00 00 00 06 02 05 00 00 ff 00 >
← < 97 58 00 00 00 06 02 05 00 00 ff 00 > 12 bytes

zei0mucu:~$ modbus 127.0.0.1  -s 2  -v   c@1=0
Parsed 0 registers definitions from 1 files
→ < fa 49 00 00 00 06 02 05 00 00 00 00 >
← < fa 49 00 00 00 06 02 05 00 00 00 00 > 12 bytes

zei0mucu:~$ modbus 127.0.0.1  -s 2  -v   c@0/8B
Parsed 0 registers definitions from 1 files
→ < bd 43 00 00 00 06 02 01 00 00 00 08 >
← < bd 43 00 00 00 04 02 01 01 00 > 10 bytes
← [0, 0, 0, 0, 0, 0, 0, 0]
0: 0 0x0

zei0mucu:~$ mbpoll -a 2  -t 0  -0 -r0 127.0.0.1 -q -- 1
Written 1 references.

zei0mucu:~$ mbpoll -a 2  -t 0  -0 -r1 127.0.0.1 -q -- 1
Written 1 references.

zei0mucu:~$ mbpoll -a 2  -t 0  -0 -r0 127.0.0.1 -q  -1 -c8
-- Polling slave 2...
[0]:    1
[1]:    1
[2]:    0
[3]:    0
[4]:    0
[5]:    0
[6]:    0
[7]:    0