I will describe the steps in steps:
Continue reading “TP-Link TL-WR940N firmware upgrade”Author Archives: Vyacheslav
How to make a bootable USB flash drive with Ubuntu
To make a bootable USB flash drive with Ubuntu perform several actions:
Continue reading “How to make a bootable USB flash drive with Ubuntu”Install SSL Certificate for iRedMail
Suppose we have a signed SSL certificate, or we will receive it from Let’s Encrypt, as I described in this article:
Installing Certbot in Ubuntu
To install an SSL certificate for iRedMail, you need to specify it in the Dovecot, Postfix and Apache2 configuration.
Continue reading “Install SSL Certificate for iRedMail”How to find out the area code for the weather on Grandstream IP phones
Weather parameters are specified in the tab “Settings” – “Web Service”
Continue reading “How to find out the area code for the weather on Grandstream IP phones”Rocket M5 firmware update
On the test, I will flash Rocket M5 with XM 5.6.5 firmware for version 6.1.8.
I will describe the update procedure:
Continue reading “Rocket M5 firmware update”SJCAM SJ5000x Elite Firmware Update
On the test I will update the SJCAM SJ5000x Elite camera firmware from version 1.4.8 to 1.4.9.
I will describe the update procedure:
Continue reading “SJCAM SJ5000x Elite Firmware Update”Installing and using innotop
innotop is a utility for monitoring the status of MySQL server.
I will give an example of installing innotop in Ubuntu. Since innotop is present in mysql-client, we install it and the necessary components:
Continue reading “Installing and using innotop”BlackVue DR550GW-2CH Firmware Update
To update the BlackVue DR550GW-2CH firmware, you must do the following:
Continue reading “BlackVue DR550GW-2CH Firmware Update”Examples of Items for Zabbix
In this article I will give some examples of items for Zabbix agent and server.
Here is an example of counting the number of active processes (Element type is Zabbix agent, so I often count the number of processes nginx, apache2, sshd, named, radiusd, etc., and for a value of 0 you can make a trigger that the process does not work):
Continue reading “Examples of Items for Zabbix”How to turn off “Raise to Wake” on iPhone
Starting with the iPhone 6s version, the “Raise to Wake” function has appeared.
Thanks to which you can quickly check notifications on the iPhone, take a photo, turn on a flashlight, etc., without pressing the “Home” button.
If you do not perform any action, the iPhone will return to sleep.