Technical Articles

The SFTP commands commonly used option sftp, which is secure ftp, is an interactive file transfer program. It is similar to ftp, but it performs encrypted transmission and is more secure than FTP.

This article describes the specific method of configuring CentOS 7.4 sftp server. First, create a user group sftp, create a user, and set a password. Click to read more.

If the SSH service is already enabled on the server, we can directly use SSH to enable the SFTP service without installing additional software.

How do I configure Linux SFTP? The final effect of this article: Establish the sftp-users user group under Linux, prohibit all users in this group from ssh remote login to the server.

There are several steps to configure SFTP server Linux: first check the ssh version, create users and groups, change the owner and authorize the home directory; Click to read more.

The idea of automatic uploading and downloading of SFTP files: Generate public and private key files through SSH, save public key files to the server. Click to read more.

This article describes how to install Vtiger CRM on Ubuntu 18.04 system. Please configure the Apache web server, PHP, and MariaDB database first.

How does Windows 10 temporarily disable antivirus programs? There are multiple ways for antivirus software to disinfect infected files.

Tested several leading products in the security field in hopes of finding the best Antivirus Programs. Here are the recommended preferred solutions.

These top ten antivirus programs have been tested on three main criteria: protection, performance, and availability.

An excellent antivirus program should not only protect your computer from threats and infections, but also prevent possible infections. Here are the 10 best, truly free antivirus software programs for Windows that we have listed.

Linux is more stable and secure than other operating systems. In theory, Linux can be attacked by viruses. But in fact, Linux machines are almost impossible to be attacked by viruses. So my question here is why to prepare antivirus software for Linux.

To ensure that the business never goes offline, he led the operation and maintenance team to independently develop an operation and maintenance system, including work order management, monitoring systems, public cloud management, and private cloud management.

In order to view the current running process and status of the system through the task manager, I have always had the habit of viewing the system monitor since I started using Ubuntu 18.04, but suddenly the system monitor cannot be opened today.

Monitoring and debugging performance issues is a daunting task, but sometimes using the right tools is easy. Here are some of the tools you may or may not have heard of. Why not try it out?

This article lists 15 commonly used operation and maintenance monitoring systems to help developers understand all aspects of system monitor knowledge.

This article introduces several popular open source monitoring frameworks, their advantages, disadvantages and details.

Vysor is a Chrome app that allows you to directly control Android devices via USB without the need for root. This article introduces us how to install vysor.

Vysor pro crack + wireless connection simple tutorial This article, through a few simple steps, solved the crack problem of vysor.

This article introduces us to the detailed cracking steps of the new and old versions of Vysor PRO 1.6.6 and the free download of the address of Vysor 1.6.6, as well as the troubleshooting encountered during the cracking process.