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docker container network configuration The creation of namespace in Linux kernel ip netns command You can complete various operations on the Network Namespace with the help of the ip netns command. The ip netns command comes from the iproute installation package. Generally, the system will install it by default. If not, please install it ...

Multithreading Multithreading, parallel, concurrent Multithreading: it refers to that more than one thread is generated when the program (a process) runsParallelism: multiple cpu instances or multiple machines execute a section of processing logic at the same time, which is really simultaneousConcurrency: through the cpu scheduling algori ...

The Linux kernel implements namespace creation ip netns command You can use the ip netns command to complete various operations on the Network Namespace. The ip netns command comes from the iproute installation package, which is usually installed by default. If not, install it yourself. Note: The ip netns command requires sudo privileges when ...

The work of routing and the role of routing algorithm Default router: the host is usually directly connected to a router, which is called the host's default router, also known as the host's first hop routerSource router: the default router for the source hostDestination router: the default router for the destination host Routing wo ...

My five handwritten network models, welcome comments and suggestions from all gods; Environment preparation: php7.4, swoole4.8.2. (Here I use mac)         Hobrew installation: Install Homebrew Tutorial-Accent Maple-Blog Park in China under mac         php installation: Install php7.4+mysql5.7+nginx e ...

1 virtualized network The Linux kernel supports six namespaces. As long as there are corresponding client tools in the user space, you can operate on the corresponding namespaces. The host name and domain name are called UTSUSER's name: USERMount file system: MountIPC for interprocess communicationProcess ID: PidNetwork: Net As one of ...

1, Introduction of ORTP 1. Review of the content of the previous two quarters (1) Build the SDK development environment, compile the system, deploy and test the environment (2) Explain the sample source code, compile and run, test video, and verify the hardware 2. Two ways of video network transmission (1) Based on download: http or ftp ...

SSL encountered at work_ Read related issues, for SSL_ There are some questions about the read mechanism of read: SSL_ What is the difference between read and read and recv?. SSL_ Does read cause the inconsistency between the data to be read and the data actually returned?. SSL_ What is the behavior of read under blocking and non blocking ...

Iptables firewall is used to manage packet filtering and NAT rules. Iptables comes with all Linux distributions. Understanding how to set up and configure iptables will help you manage your Linux firewall effectively. Iptables tool is used to manage Linux firewall rules. At first glance, iptables can look complex (or even confusing). However, ...

  preface   Chinese people talk about "Qin, chess, calligraphy and painting". It can be seen that playing chess, which requires wisdom, is very important in the daily life of the ancients. When it comes to chess, we are familiar with go, chess, military flag, checkers and so on. Of course, there is Gobang. Today's focus ...