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Programming a Telegram Bot Using Node-RED, PHP, and MySQL
Post 303045171 by RavinderSingh13 on Friday 13th of March 2020 12:59:51 AM
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7 More Discussions You Might Find Interesting
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Hi Everyone
Could you kindly advise on how I should do a chkconfig and uninstalling mysql rpm on Red hat ES.Please check the errors that I'm getting below. :eek:
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2. What is on Your Mind?
I'm currently looking into ways to integrate the Telegram API into the forums:
Telegram Bots - Bot Code Examples
I'm thinking, first off, to use the Telegram API to get forum alerts and notifications (to Bot or Not?).
Second, I thinking of ways to more deeply integrate Telegram into the... (5 Replies)
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3. Web Development
This problem has been killing me all day, and I cannot solve it.
Basically, I am using node.js with the mysql module and it will not connect to the database.
Here is the JS code snippet in node.js:
app.get("/test", function(req, res) {
var mysql = require("mysql");
var con =... (4 Replies)
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4. Infrastructure Monitoring
After setting up MQTT and testing some ESP8266 and ESP32 modules, where I noted that testing in Programming ESP32 (ESP-WROOM-32) as an MQTT Client Subscribed to Linux Server Load Average Messages, I was so impressed with MQTT that I installed MQTT on three different computers, instantly and... (2 Replies)
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Various Node-Red crypto modules do not work with PHP, so to send an encrypted message from a PHP script (in this case from a Ubuntu server) to Node-RED we need our own code.
After a few hours of searching, testing various libs, more testing and debugging, I got this PHP to Node-RED code... (0 Replies)
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6. Programming
First, I want to thank Neo (LOL) for this post from 2018, Node.js and mysql - ER_ACCESS_DENIED_ERROR
I could not get the Node-RED mysql module to work and searched Google until all my links were purple! I kept getting ER_ACCESS_DENIED_ERROR with the right credentials. Nothing on the web was... (0 Replies)
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0 Replies
7. What is on Your Mind?
I have just completed the first phase of integrating all these devices and technologies:
MQTT, Node-RED, Linux, Apache2, MySQL, PHP, Telegram, ESP32, ESP8266, and the Arduino Uno
The glue that binds all this together is MQTT. In fact, MQTT makes this kind of integration nearly trivial to... (1 Reply)
Discussion started by: Neo
1 Replies
LEARN ABOUT ULTRIX
systemd-logind.service
SYSTEMD-LOGIND.SERVICE(8) systemd-logind.service SYSTEMD-LOGIND.SERVICE(8) NAME
systemd-logind.service, systemd-logind - Login manager SYNOPSIS
systemd-logind.service /lib/systemd/systemd-logind DESCRIPTION
systemd-logind is a system service that manages user logins. It is responsible for: o Keeping track of users and sessions, their processes and their idle state. This is implemented by allocating a systemd slice unit for each user below user.slice, and a scope unit below it for each concurrent session of a user. Also, a per-user service manager is started as system service instance of user@.service for each logged in user. o Generating and managing session IDs. If auditing is available and an audit session ID is already set for a session, then this ID is reused as the session ID. Otherwise, an independent session counter is used. o Providing PolicyKit-based access for users for operations such as system shutdown or sleep o Implementing a shutdown/sleep inhibition logic for applications o Handling of power/sleep hardware keys o Multi-seat management o Session switch management o Device access management for users o Automatic spawning of text logins (gettys) on virtual console activation and user runtime directory management User sessions are registered with logind via the pam_systemd(8) PAM module. See logind.conf(5) for information about the configuration of this service. See sd-login(3) for information about the basic concepts of logind such as users, sessions and seats. See the logind D-Bus API Documentation[1] for information about the APIs systemd-logind provides. For more information on the inhibition logic see the Inhibitor Lock Developer Documentation[2]. SEE ALSO
systemd(1), systemd-user-sessions.service(8), loginctl(1), logind.conf(5), pam_systemd(8) sd-login(3) NOTES
1. logind D-Bus API Documentation https://www.freedesktop.org/wiki/Software/systemd/logind 2. Inhibitor Lock Developer Documentation https://www.freedesktop.org/wiki/Software/systemd/inhibit systemd 237 SYSTEMD-LOGIND.SERVICE(8)