Make sure the /tmp folder exists and is writeable.

The $$ is the PID (Process ID) of the shell which is expected to be random for that session.

Wiki-ed it.

Bash Scripting Cheatsheet

#!/bin/bash

wget -q --save-cookies /tmp/cookies$$.txt \
     --keep-session-cookies \
     --post-data 'user_name_entry_field=xxx&password=yyy&company_login_name=1' \
     --delete-after \
     https://myfawebsite/index.php

# customer detail list
wget -q --load-cookies /tmp/cookies$$.txt \
    -O - https://myfawebsite/reporting/rep103.php \
    --post-data "PARAM_0=09/13/2019&PARAM_1=&PARAM_2=&PARAM_3=&PARAM_4=&PARAM_5=&PARAM_6=&PARAM_7=0&REP_ID=103" > /tmp/foo.pdf

where post-data are the $_POST fields sent by the FA web page.

Otherwise, just take a backup of the FA SQL and execute a manual recurring invoice and compare with the later backup of FA sql and see what changed and write a simple bash / php script to get it done and put it into the crontab of any linux server or on windows use VisualCRON or Task Scheduler.

This change occurred when it was ported to FA 2.4 when all capitals and hyphen came into effect. In FA 2.3 it the way it was with lower and upper case and underscore as well.

For those using FA 2.3, make sure it is the way it was earlier.

ON https://frontaccounting.com/fawiki/index.php?n=Devel.SimpleAPIModule?action=browse

fabridge.php shall have following commit

$headers[] = "X_company: "  . COMPANY_NO;
$headers[] = "X_user: "     . REST_USER;
$headers[] = "X_password: " . REST_PWD;

shall be changed to

$headers[] = "X-COMPANY: "  . COMPANY_NO;
$headers[] = "X-USER: "     . REST_USER;
$headers[] = "X-PASSWORD: " . REST_PWD;

to comply it with util.php

CHANGELOG

I had a closer look and will first try the transactions module in combination with Chromispos.
This module is new to me and looks very good, thanks apmuthu!

Kind regards,
Jan

I know Unicenta/Chromis very well and the MySQL-DB is well described. I know exactly where transactions are stored and what records get changed. I might be of help there.
I have been looking for a way to connect the two for years now and am in contact with Talend, that however seems an enormous overkill.

A fairly simple POS is "OS POS" or "pos_on" which is all PHP/MySQL.

Where do I start when I want to contribute in integrating a pos-solution?

Regards,
Jan

Please let me know your suggestions, may be there are already work have been done on this previously so I can continue this. Please let me know your suggestions.

Regards