1. Download the source file
2 compile and install
tar zxvf gcc-9.2.0.tar.gz
#Create compilation directory
As shown in the figure
3 download dependency package
Posted by gijew on Sun, 14 Jun 2020 09:25:44 +0200
This is a basic article about image and container, although some of it is related to the article written in 18 years Enter the door of Docker and Kubernetes container world There are overlaps, but with my familiarity with containers in recent years, I would like to share some of my knowledge and serve as a technical foreshadowing for my ...
Posted by jchemie on Sat, 13 Jun 2020 09:16:31 +0200
In recent years, with the popularization and development of medical intelligent self-service terminal, the unattended self-service terminal realizes the patient's independent appointment, registration, report query and other services. It is not only convenient for patients to see a doctor, but also i ...
Posted by daftdog on Fri, 12 Jun 2020 12:29:19 +0200
Reference article:4 installation methods of R packageR language pack related commandssetRepositoriesR install.packages() set domestic CRAN imageTsinghua University open source software image stationR language - default mirror settingsR package installation and setting image
It's very difficult for novic ...
Posted by robs99 on Thu, 11 Jun 2020 09:38:56 +0200
Recently, in the study of GPSD related information, it is found that GPSD can cooperate with NTPD to achieve high-precision time synchronization function, so this topic is involved.
At present, Ublox F9P module is in hand, UART outputs NEMA data, and another GPIO outputs 1PPS pulse
First, look at a ...
Posted by igorlopez on Thu, 11 Jun 2020 05:41:44 +0200
First, you need to understand the MPM (Multi-Processing Modules) that Apache uses. MPM is the core of Apache, which manages network connections and dispatches requests.There are three types of MPM in Apache (perfork, worker, event).
Apache Version 2.4
1. MPM supports loading at runtime; however, to tur ...
Posted by Pnop on Mon, 08 Jun 2020 18:19:59 +0200
1. Computer core foundation
1.1 what is language? What is programming language? Why programming languages?
Language is actually the medium of communication between people, such as English, Chinese, Russian, etc.
Programming language is the medium of communication between people and computers,
The purp ...
Posted by earunder on Sun, 07 Jun 2020 12:41:44 +0200
VNC is a remote control tool software. VNC is a free open source software based on UNIX and Linux operating system. It has powerful remote control ability, high efficiency and practicality. iis7 server management tool is a free VNC connection software. It supports batch opening and installation of VNC servers. It can connect m ...
Posted by ashly on Tue, 02 Jun 2020 16:50:15 +0200
cifs - NFS (file system sharing)
Note: the server version should be consistent with the image
yum install nfs-utils -y
15 systemctl start nfs
16 firewall-cmd --get-services
17 firewall-cmd --permanent --add-service=nfs ##Add firewall policy
18 firewall-cmd --permanent --add-service=rpc ...
Posted by SevereSoldier on Sun, 31 May 2020 18:39:38 +0200
Function description: Lists a list of files (including subdirectories) in a specified directory, but does not display the contents of the files
Usage: ls [OPTION]... [FILE]...
Show all files, including hidden files
Show all files except.And..
Show detailed properties of the file
Converts the f ...
Posted by mcovalt on Thu, 28 May 2020 18:33:58 +0200