I will list and describe the form factors of SD (Secure Digital) memory cards:
Continue reading “Types and classes of SD memory cards”Author Archives: Vyacheslav
How to install osTicket on Ubuntu
osTicket is a popular open source application system.
For example, I will install osTicket on Ubuntu 18.04.
Continue reading “How to install osTicket on Ubuntu”Error codes for washing machines Zanussi
Recently I noticed an EH3 error on the Zanussi Lindo300 washing machine, which, as it turned out, appeared for a minute due to power surges caused by connecting electrical appliances that put a big load on the power grid.
Continue reading “Error codes for washing machines Zanussi”Firmware Update D-Link DES-3528
Using an example, I will update the firmware of the D-Link DES-3528 switch.
Continue reading “Firmware Update D-Link DES-3528”How to clean WinSxS folder on Windows
I noticed recently on one computer that there was almost no free space on the system disk.
By comparing the sizes of the directories, I determined that the folder at C:/Windows/WinSxS is the largest, about 40 gigabytes.
NETGEAR DGN1000 Firmware Update
I will describe the necessary steps to be performed to update the firmware of the NETGEAR DGN1000:
Continue reading “NETGEAR DGN1000 Firmware Update”Installing and using WPScan on Linux
WPScan – a utility for testing WordPress, searching for vulnerabilities.
Continue reading “Installing and using WPScan on Linux”How on Linux to learn the process PID and terminate it
On Linux operating systems, each process has its own identifier (PID).
We list all the processes and look at their PID:
Continue reading “How on Linux to learn the process PID and terminate it”How to solve “Suspicious process running under user” and “Excessive resource usage”
Sometimes some necessary processes use a lot of resources on the server and the system often starts to notify about it by email.
For example, as in my case, after installing the Zabbix agent, notifications began to come:
How to solve “LFD: Excessive resource usage”
Somehow I noticed errors coming to the mail from cPanel:
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