Programmer Think

1.1 build Python 3 seven This article chooses to take Alibaba cloud server CentOS 7.6 operating system as an example After tossing around for about a whole day, I found that basically all the python 3 installations are the most stable. However, I tried many articles on installing 3.7, which ended in failure. What they wrote was not bad. But ...

rsyslog RSYSLOG is the rocket-fast system for log processing. rsyslog is a system management service of CentOS 6 and later It provides high performance, excellent security and modular design.Although the rsysd is originally developed as a recording tool from different sources in Switzerland, it can accept the output of sysysd.When limite ...

In some enterprises, some DNS requests will be directly modified by the gateway. Cause inaccessibility. The traditional socks proxy can only proxy at the IP level. When the address to be accessed exists in the form of domain name, the DNS resolution is automatically completed by the system, and the previously set socks proxy will not be used, r ...

Basic use guide Doris uses MySQL protocol for communication. Users can connect to Doris cluster through MySQL client or MySQL JDBC. When selecting the MySQL client version, it is recommended to use the version after 5.1, because the user name with a length of more than 16 characters cannot be supported before 5.1. Taking MySQL client as an exa ...

File common commands create a file touch Copy file cp file1 file2 //Copy file1 in the same directory and name file2 cp file1 file2 dir //Copy file1 and File2 to dir directory cp -p //Move the file and save all the original information Move (rename) file mv a b //Move to local and rename mv a b dir //Move a and b to di ...

Create a server to build an intranet penetration server After the project is developed, how to create a new server and deploy the project to the server? This requires the installation of some basic tools, such as jdk, maven and Jenkins to realize automatic deployment; In addition, you can build some auxiliary tools, such as nexus(maven private ...

Steps for installing MySQL database in CentOS7 MySQL database installation Download wget command Delete the installed MySQL service Install MySQL installation package Possible problems Question one Question two MySQL database configuration Get temporary password ·Log in to MySQL Change Password Modify MySQL default code Simp ...

Diary: June 12, 2021 16:55:42 Diary: it's 15:04:04 on June 12, 2021 Diary: it's 07:04:28, June 13, 2021. I've been thinking about it all night. Due to dependency problems, I installed Python 3 6 frequent failures. In order not to repeat the actions, the following dependencies are provided: apt-get install -y sqlite* zlib* arm-linux-gnueabihf ...

What is an object? Object is the basic unit for MinIO to store Data, also known as MinIO file. The object is composed of Object Meta, user Data and file name (Key). The object is identified by a unique Key inside the storage space. Object Meta information is a set of Key value pairs, which represents some attributes of the object, such a ...

Welcome to WeChat official account: Xiamen micro think network. Wechat (official website): https://www.xmws.cn/ During holidays, people who return home and go out to play in the first and second tier cities are almost faced with a problem: grab train tickets! Although tickets can be booked in most cases, I believe everyone has a deep unders ...