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- Gitlab cannot be opened after clearing the firewall
- Among enterprise-level code hosting platforms, GitLab is a highly respected choice. In the daily operation and maintenance of the platform, it is very common to add firewall rules. However, if the firewall rules are set improperly, GitLab may be unable to be accessed. If this happens, users can first consider clearing the firewall. However, some users may find that GitLab is still unable to access normally after clearing the firewall. This article will introduce you to the relevant processing methods in detail. Problem description: When users clear the firewall, they usually use the following command: iptables -F
- git . vim 885 2023-05-17 12:41:07
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- How to install nodejs under ubuntu and implement Nginx reverse proxy server
- 1. It is strongly recommended to use nvm (node version manager) to install the new version of nodejs. There are more or less problems with other installation methods. The specific steps are as follows: 1. Download nvm through the git command. The execution command is as follows. We download nvm to /root/git/ (remember to install git first): [root@vm-22-180-ubuntu~]#pwd/ root[root@vm-22-180-ubuntu~]#mkdirgit[root@vm-22-180-ubuntu~]#cdgit[root@vm-22-180-ubuntu~]#gitclonehttps://
- Nginx . vim 1646 2023-05-17 09:13:05
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- How to install and configure FastDFS to integrate Nginx-1.13.3
- 1: Download fastdfs We need a total of three files 1.fastdfs Distributed file storage system 2.libfastcommon Fastdfs function library 3.fastdfs-nginx-module When connecting to the nginx function module download, please note that the format downloaded here is .zip and not tar.gz. The reason for this is that an error will occur when using the fastdfs-nginx-module module to integrate nginx. The reason is that the fastdfs version must be >=5.11. Otherwise, an error will be reported when compiling nginx. You can look at the inst of the module
- Nginx . vim 1727 2023-05-16 16:43:39
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- What is the difference between Linux commands su and sudo
- 1. Preparation The command to create a new user in Linux is useradd. In general, the path corresponding to this command is in the PATH environment variable. If typing useradd directly does not work, use the absolute path name: /usr/sbin/useradd . The useradd new user command can only be executed by the root user. First switch from the ordinary user ubuntu to the root user (how to switch will be introduced later): ubuntu@VM-0-14-ubuntu:~$su-Password:#Enter the root user login password root@VM-0-14-ubuntu:~#useradd-mtest_user
- Linux Operation and Maintenance . vim 1387 2023-05-16 11:07:12
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- centos golang installation
- Install Golang on CentOS Go is a programming language developed by Google with good concurrency and efficient performance, and is an increasingly popular language in modern web application development. This article will introduce the steps to install and configure Golang on CentOS. 1. Download Golang First, you need to go to the official website to download the Golang installation package. In the download page, you can select the Golang version you want to download and the installation package for CentOS. wget https://
- Golang . vim 1004 2023-05-16 09:23:37
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- How Docker runs nginx and mounts local directories into images
- 1. Pull the image dockerpullnginx from hup. 2. Create the directory to be mounted: mkdir-p/data/nginx/{conf, conf.d, html, logs} 3. You must first have a configuration file to start the container 3.1vim/data/conf/nginx. confusernginx;worker_processes1;error_log/var/log/nginx/error.logwarn;pid/var/run/nginx.pid;events{worker_connections1024;}http{includ
- Nginx . vim 1271 2023-05-15 20:25:16
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- How to realize automatic synchronization of web pages in Linux
- Use multiple web servers to achieve load balancing. In order to maintain the consistency of resources on the front-end web server, you can synchronize updated files to other slave servers (read-only servers) through rsync on the master server (data can be written), but it cannot Automatically perform real-time synchronization. Use inotify to achieve real-time synchronization. Master server: 192.168.6.205 inotify slave server: 192.168.6.36rsync1. Configure rsync on the slave server and enable the rsync service so that the master service can synchronize resources to vim on the server. /etc/rsyncd.confuid=nginxgid=nginxport=873ho
- Linux Operation and Maintenance . vim 1036 2023-05-15 16:58:21
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- What to use for golang ide
- As a popular programming language, Golang (or Go) often needs to use an IDE to improve development efficiency during the development process. So, what is the best Golang IDE to use? This article will recommend some of the more popular Golang IDE tools, as well as their advantages and disadvantages. 1. GoLand GoLand is an IDE tool specially designed for Golang development developed by JetBrains. GoLand provides a series of powerful functions for Golang compilation and debugging management.
- Golang . vim 629 2023-05-15 10:47:07
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- How to install and configure golang on linux
- Download and install Golang: First, we need to download and install Golang on the Linux system. The steps are as follows: In the terminal, obtain the official Golang installation package through the following command: wget https://golang.org/dl/ Unzip the installation package. Use the following command: tar-zxvfgo1.*.linux-amd64.tar.gz to move the decompressed directory to the /usr/local directory: mvgo/usr/local. Use the export command to configure environment variables: exportGOROOT=/usr/local/ goexportGOPATH=$HOME/goexpo
- Linux Operation and Maintenance . vim 1474 2023-05-14 21:37:19
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- How to configure and test virtual domain names in Nginx environment
- Using nginx virtual domain name configuration, you can access the local server through a specific domain name without purchasing a domain name. Reduce unnecessary expenses before launch. Configuration steps 1. Edit the nginx.conf configuration file sudovim/usr/local/nginx/nginx/conf/nginx.xonf (1) Add the domain name to the file name (to facilitate future management). The code added here is http in nginx.conf Just add it under the node. But you need to pay attention to the path of the vhost folder. The path of the vhost folder created here is: /usr/local/nginx/nginx/conf/vhost, but ng
- Nginx . vim 1650 2023-05-14 16:22:06
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- How to configure nginx to support .htaccess files to achieve pseudo-static
- Many people who searched for information on Google said that nginx currently does not support .htaccess files. I tested it according to nginx rules and found that nginx fully supports .htaccess files! The method is as follows: 1. Create a new .htaccess file in the directory where you need to use the .htaccess file, such as one of my discuz forum directories: copy the code as follows: vim/var/www/html/168pc/bbs/.htaccess2. Inside Enter the rules. Here I enter the pseudo-static rules of discuz: Copy the code as follows: #nginxrewriterulerewrite
- Nginx . vim 2507 2023-05-14 08:19:05
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- rootforgot password mysql
- When performing MySQL database management, we often need to use the root account to operate. However, due to various reasons, we sometimes forget the password of the root account, which will directly affect our data management work. So, what should we do when we forget the MySQL root password? In the MySQL database, there are two common situations for forgetting the root password: 1. Forgetting the root password, but having root account permissions 2. Forgetting the root password, but not having root permissions. For the first case, only
- Mysql Tutorial . vim 1084 2023-05-13 19:57:38
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- How to execute tasks regularly in Linux
- 1 Tutorial 1.1 Install crontabsyuminstallcontabs#Install systemctlenablecrond through yum#Set up boot systemctlstartcrond#Start 1.2 Check the status of the crontab service: servicecrondstatus1.3 Check the log information of crontab tail-f/var/log/cron#The log information of crontab is placed in /var When cat/vat/log/cron in the /log folder executes the script regularly in crontab, there may be file permission problems. For example: At this time, you need to specify the time limit.
- Linux Operation and Maintenance . vim 16077 2023-05-13 19:01:04
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- How to use Python Celery to dynamically add scheduled tasks
- 1. Background In actual work, there will be some time-consuming asynchronous tasks that require scheduled scheduling, such as sending emails, pulling data, and executing scheduled scripts. The main idea of implementing scheduling through celery is to introduce the middleman redis and start workers for task execution. celery- beat performs scheduled task data storage 2. Celery’s official documentation for dynamically adding scheduled tasks celery documentation: https://docs.celeryproject.org/en/latest/userguide/periodic-tasks.html#beat-custom-schedulerscelery custom scheduling class illustrate
- Python Tutorial . vim 2382 2023-05-13 15:43:06
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- How to change the image source for docker
- As Docker becomes more popular, more and more people are using it to build and deploy applications. However, when we use Docker to pull images, we often encounter slow speed problems. This is usually caused by the slow connection of the Docker image source we use in the domestic network environment. To solve this problem, we can increase the speed of pulling images by changing the Docker image source. This article will introduce how to change the image source for Docker. Step 1: Determine if the current Docker image source is changing
- Docker . vim 10803 2023-05-13 14:52:07
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