Operation and Maintenance
Linux Operation and Maintenance
Where is the directory where linux uses yum to install jdk?
Where is the directory where linux uses yum to install jdk?
When Linux uses the yum command to install JDK, the installation directory is determined by the operating system package manager. The search steps are: 1. Open the terminal; 2. Run the "rpm -ql
" command, which will be displayed List of all files and directories installed by the JDK, including the installation path.
Operating system for this tutorial: Linux5.18.14 system, Dell G3 computer.
When using the yum command to install the JDK, the installation directory is determined by the operating system package manager and is not fixed. For distributions based on Red Hat or CentOS, yum will install the JDK to the /usr/java/ directory. The specific installation path may vary depending on the Linux distribution and JDK version.
If you want to determine the installation path of the JDK, you can find it through the following steps:
1. Open the terminal.
2. Run the following command to find the JDK installation path:
rpm -ql <jdk-package-name>
Please note that if you manually download and install the JDK from the Oracle official website, the installation path may be different from that installed by the yum package manager. In this case, you need to check the documentation or related instructions of the JDK installer you downloaded to determine its installation path.
The above is the detailed content of Where is the directory where linux uses yum to install jdk?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1378
52
How to start nginx in Linux
Apr 14, 2025 pm 12:51 PM
Steps to start Nginx in Linux: Check whether Nginx is installed. Use systemctl start nginx to start the Nginx service. Use systemctl enable nginx to enable automatic startup of Nginx at system startup. Use systemctl status nginx to verify that the startup is successful. Visit http://localhost in a web browser to view the default welcome page.
How to check whether nginx is started
Apr 14, 2025 pm 01:03 PM
How to confirm whether Nginx is started: 1. Use the command line: systemctl status nginx (Linux/Unix), netstat -ano | findstr 80 (Windows); 2. Check whether port 80 is open; 3. Check the Nginx startup message in the system log; 4. Use third-party tools, such as Nagios, Zabbix, and Icinga.
How to start nginx server
Apr 14, 2025 pm 12:27 PM
Starting an Nginx server requires different steps according to different operating systems: Linux/Unix system: Install the Nginx package (for example, using apt-get or yum). Use systemctl to start an Nginx service (for example, sudo systemctl start nginx). Windows system: Download and install Windows binary files. Start Nginx using the nginx.exe executable (for example, nginx.exe -c conf\nginx.conf). No matter which operating system you use, you can access the server IP
How to solve nginx304 error
Apr 14, 2025 pm 12:45 PM
Answer to the question: 304 Not Modified error indicates that the browser has cached the latest resource version of the client request. Solution: 1. Clear the browser cache; 2. Disable the browser cache; 3. Configure Nginx to allow client cache; 4. Check file permissions; 5. Check file hash; 6. Disable CDN or reverse proxy cache; 7. Restart Nginx.
How to solve nginx403 error
Apr 14, 2025 pm 12:54 PM
The server does not have permission to access the requested resource, resulting in a nginx 403 error. Solutions include: Check file permissions. Check the .htaccess configuration. Check nginx configuration. Configure SELinux permissions. Check the firewall rules. Troubleshoot other causes such as browser problems, server failures, or other possible errors.
How to check whether nginx is started?
Apr 14, 2025 pm 12:48 PM
In Linux, use the following command to check whether Nginx is started: systemctl status nginx judges based on the command output: If "Active: active (running)" is displayed, Nginx is started. If "Active: inactive (dead)" is displayed, Nginx is stopped.
How to clean nginx error log
Apr 14, 2025 pm 12:21 PM
The error log is located in /var/log/nginx (Linux) or /usr/local/var/log/nginx (macOS). Use the command line to clean up the steps: 1. Back up the original log; 2. Create an empty file as a new log; 3. Restart the Nginx service. Automatic cleaning can also be used with third-party tools such as logrotate or configured.
Difference between centos and ubuntu
Apr 14, 2025 pm 09:09 PM
The key differences between CentOS and Ubuntu are: origin (CentOS originates from Red Hat, for enterprises; Ubuntu originates from Debian, for individuals), package management (CentOS uses yum, focusing on stability; Ubuntu uses apt, for high update frequency), support cycle (CentOS provides 10 years of support, Ubuntu provides 5 years of LTS support), community support (CentOS focuses on stability, Ubuntu provides a wide range of tutorials and documents), uses (CentOS is biased towards servers, Ubuntu is suitable for servers and desktops), other differences include installation simplicity (CentOS is thin)
