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- Windows Update Can Be Hijacked to Undo Security Patches
- According to Leviev, he wanted to test the protection Windows offers against downgrade attacks. To his surprise, Windows barely has any fail safes to prevent unauthorized OS rollbacks. The researcher found serious security flaws in Windows Update tha
- Windows Series 706 2024-08-11 06:43:35
- Tomcat 8.5 install and configuration
- Production environment: Serverversion: ApacheTomcat/8.5.16CentOSLinuxrelease7.3.1611(Core)x86-641.ApacheTomcat/8.5.16 depends on jre7 and above, but higher versions of jdk already include jre. For the installation of jdk&jre, please see "LinuxJAVAJDKJRE environment variable installation and installation" Configuration》2. Create tomcat exclusive user #groupaddtomcat#useradd-gtomcat-s/bin/falsetomcat or #useradd-gtomcat
- LINUX 818 2024-08-10 13:49:03
- Centos 7 SSH connection timeout automatic disconnection solution
- Recently, I was installing software on Centos7, and it automatically disconnected after a while without looking at it. I didn’t know the progress of the software installation. I was so angry that I directly changed the sshd_config file, and I felt much better instantly. 1. Edit the sshd configuration file #vi/etc/ssh/sshd_config and find #ClientAliveInterval0#ClientAliveCountMax3 and change it to ClientAliveInterval60ClientAliveCountMax32. Restart the sshd service #systemctlrestartsshd so that if the connection to centos7 is not operated for a long time, the connection will not time out.
- LINUX 493 2024-08-10 10:44:05
- The First PC Word Processor Is Now a Free Download
- Canadian sci-fi author Robert J. Sawyer put the WordStar bundle together and released it on his website. According to the writer, no complete archive for WordStar exists on the internet. His archive includes an MS DOS 7 version of WordStar, PDFs of t
- Windows Series 983 2024-08-10 07:10:39
- What Is the AppData Folder in Windows, and When Should You Use It?
- Ever stumbled upon the mysterious AppData folder when poking around your computer files or trying to make a Minecraft mod work? Here's everything you need to know about the AppData folder in Windows. What Is the AppData Folder? By default,
- Windows Series 741 2024-08-10 07:00:11
- The 6 Best Tools in Windows 11 To Help With Remote Work Productivity
- With so many of us working remotely, it's not a surprise that Windows 11 comes with a few built-in focus tools to help us get our jobs done. But what exactly does Windows 11 offer to us professionals who want to ensure we actually get work do
- Windows Series 359 2024-08-10 06:44:36
- Proton VPN\'s Stealth Protocol Arrives on Windows
- A VPN masks your web activity by routing your traffic through a remote, encrypted server. And while your ISP cannot decode VPN traffic, they can identify it with practically zero effort—if someone's internet traffic is illegible, it's
- Windows Series 278 2024-08-10 06:38:43
- How I Use Microsoft Word as a Bullet Journal to Achieve My Goals
- You don’t need a paper notebook to keep a bullet journal—it can live inside Microsoft Word. Turning a Word document into a bullet journal works perfectly if you normally have your laptop or tablet handy. If you struggle to keep a bullet j
- Windows Series 828 2024-08-10 06:38:03
- MariaDB database is installed and configured based on GTID master-slave synchronous replication
- Operating system: CentOS Linux release 7.3.1611 (Core) Database: MariaDB-10.2.6-linux-glibc_214-x86_64 Master server: 10.10.10.56 Slave server: 10.10.10.1631. What to do today, one-way master-slave synchronization About MariaDB (MySQL ) For database installation, please refer to "Centos7.3x64-bit Binary Installation (MySQL) MariaDB10.1.20 Database Production". The configuration process of the MariaDB (MySQL) server cluster begins below. 2. In the MariaDB (MySQL) configuration file
- LINUX 897 2024-08-09 13:32:44
- How to enable the handwriting panel function in Win10
- How to enable the handwriting panel function in Win10? The win10 system provides you with worry-free and comfortable system gameplay operations. Various functions meet daily computer operation needs. Some users want to operate through the handwriting panel during use, but do not know how to enable it. For this function, the editor has compiled a detailed tutorial, through which the function can be easily enabled and used. Tutorial on opening the Win10 handwriting panel function 1. Click the Start menu in the lower left corner of the taskbar, find the Settings function and click to open it. 2. Click Settings in the Windows Settings page that opens. 3. Find the pen and Windowslnk function on the left side of the page and click on it. 4. After switching the page, find the handwriting option on the right side and check [Write with fingers on the handwriting panel] below.
- Windows Series 905 2024-08-09 12:04:38
- 7 Windows Settings You Should Always Keep Enabled (and Why)
- Ads, suggestions, diagnostic data, and many other unnecessary settings are enabled by default in Windows. You can turn these off if you wish. However, you should never disable some features to protect your security and privacy. Today, I'll di
- Windows Series 151 2024-08-09 09:41:32
- Where is the autoplay function in win10
- Where is the autoplay function of win10? Win10 is a classic computer system. Many friends are still using the win10 system, but some users don’t know where the autoplay function is and how to turn it off. For this reason, the editor has compiled a Detailed tutorials, you can easily operate according to the tutorials. Introduction to the location of the win10 autoplay function 1. Click the Start menu in the taskbar in the lower left corner, select the Settings function and click to enter. 2. Click Device Options on the Windows Settings page. 3. Click the Autoplay option on the left side of the page that opens. 4. In the page you enter, you can see the setting option [Use autoplay on all media and devices] on the right, click to turn it off.
- Windows Series 564 2024-08-08 11:55:57
- Installation, common formats and parameter introduction of lsscsi command
- 1. View the lsscsi command 1. Introduction The lsscsi command is used to list SCSI devices (or hosts) and their attributes. lsscsi is not an external command. You need to install the corresponding package of lsscsi. After installation, the lsscsi command can be used. The lsscsi command can easily tell what a solid state drive is, which is a SATA disk, and which is an FC disk. If the H:C:T:L parameter is given, it will be used as a filter for linux to view scsi devices and only match the devices it is enumerated. Here H refers to Host, C refers to Channel, T refers to Idlinux to view the scsi device, and L refers to Lun. 2. Install [root@linuxpro
- LINUX 516 2024-08-08 11:23:12
- In-depth analysis of the Linux kernel source code and exploration of the essence of the operating system
- 1. Kernel source code I see that the complexity of the Linux kernel code makes many people "daunted". It is precisely because of this that people's understanding of Linux is only at a general level. If you want to analyze Linux and delve into the nature of the operating system, reading the kernel source code is the most effective way. We all know that if you want to become an excellent programmer, Linux kernel source code analysis requires a lot of practice and code compilation. Programming is still important, and often people who only program can easily limit themselves to their own areas of knowledge. If we want to expand the breadth of our knowledge, we need to be more exposed to code written by others, especially code written by people who are more advanced than us. Through these ways, we can break out of the confinement of our own knowledge circle and enter the knowledge circle of others.
- LINUX 931 2024-08-08 09:33:08
- Understand the session garbage collection mechanism in php
- 1. The session generation mechanism in PHP. Let’s first analyze how a session is generated in PHP. The purpose of designing session is to maintain various states of each user to make up for the shortcomings of the HTTP protocol (stateless). We now have a question. We all know that session is saved on the server. Since it is used to maintain the status of each user, what does it use to distinguish users? At this time, you have to use cookies. When we call session_start(); in the code, PHP will generate a file each to the SESSION storage directory (default is /tmp/) and the client's cookie directory. session
- LINUX 196 2024-08-08 09:08:11
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