Server version: CentOS Linux release 7.4.1708 (Core) MySQL version: 5.7.21 -Source Code installation $ mysql ERROR 2002 (HY000): Can t connect to local MySQL server through socket u01 my3306 mysql.sock (2) this is an error I reported when I lo...
it seems that apache will do the same. nginxserver linux personal website, there is no problem with index page refresh, but entering other page refresh will be gg. http: leisuremoment.com ...
there is only one user on the current system ,,. linux,,? ...
1. How to use java to implement a webservice interface that can access linux local file data? 2. Files are larger text files (about 2G) 3. Is there a better way, such as storing text files in an appropriate database (such as whether mongdb is appropria...
has any god done a stress test on the Websocket server on the Linux system, and what tools are available? Like the apachebench tool, it seems that you cannot be used to test the Websocket server. ...
https: github.com matthewear. needs to install dlib, to run this, but the installation reported an error. Collecting dlib Using cached https: files.pythonhosted.org packages 54 ff 5781a11bdc0d1c90a813f3f66d460abf628e5114856a842d18d43f709a7a dlib-1...
problem: use Spring Boot development, and then use Nginx reverse proxy port 8080 on the server, and then the problem arises. When you log in at the backend of the website, the user name and password are correct, which also indicates that the login is su...
I just looked it up briefly, and I think I got it from some files under the proc directory. I ve seen that the most possible proc pid status file doesn t have shared memory, so I guess it was obtained through some kind of calculation, asking for a...
as shown in the figure, the ifconfig command can obtain the traffic information of multiple network cards, and now you need to separate the two. Excuse me, what shell command can separate the information of multiple network cards from ifconfig? I trie...
.env file database.php 3.127.0.0.1redis10.10.10.6710.10.10.67redis,567redisredis desktop manager5. 6. even if it is written like this, it will not connect to 5. I think this is a hole dug by env, asking all the great gods to solve their doubts ....
ask the gods to advise on two questions: Q1: using scpClient to read the specified file of the remote server, can the file content be converted to line reading or line processing by using the following code? If the following code doesn t work, what me...
We opened a virtual machine running suse linux server 12 on the openstack platform, and it worked normally at the beginning. later found a problem: some files and directories cannot be deleted even if they are deleted. if home mysql has many files ...
Today, the node project is deployed on the server. Using Ali s egg.js framework, it is deployed in production mode. After startup, it is found that another process will be started, which is called 2t3ik.p, which takes up more than 99% of the cpu. The...
my authorization command is grant select on *.* to user_name @ % identified by password ; navicatpingIPpingtelnet3306 3306IP I hope someone can see this problem and take a look at it for me. Thank you. ...
if so, what is the meaning of : in parallel-k echo: A B C > abc_file ? What s the effect? ...
my graduation project is to do a system to climb the Douban website, and my classmate s graduation project is big data s topic. Our teacher Bishu asked me to use a crawler to store the data, and then make an interface to transmit the data to my classma...
what is the meaning of linux permissions with or without dots at the end? I went to a lot of websites to learn about this question, and either I didn t answer the question or I didn t mention it at all. Please let me know from the instructor. Thank you...
recently want to play single-chip microcomputer, but expensive. Do you guys have any way to turn disused Android phones into Linux? How to brush it? my idea is not to install an emulator on Android, but to replace Android with Linux once and for all. At...
Shell PHP the shell script is as follows cro_file=$dir_or_file" crontab_php" -sharp if [ -f $cro_file ] then -sharp cat cat $cro_file else echo "$cro_file not found." fi crontab_php conten...
centos7 mysql5.7.21 remote link is not linked? linux ...
internationalization uses i18n so that static fonts can be switched in multiple languages after configuration. I made i18n compatible according to element-ui s official website. the question is, how can I switch the words in element-ui components...
flex-direction set column has no effect <section class="layout flexbox"> <style> .layout.flexbox .top-center-bottom{ display: flex; flex-direction: column; } .layout.flexbox .top...
vue2.x can be packaged locally, and it can also be used on the server. Now the backend needs to package and deploy directly on git. It is always unable to find third-party dependencies, such as , and so on. Three scaffolding versions have been changed, ...
I understand that lvs is a four-tier load balancer and nginx is a layer 7, but I still can t understand why we still need lvs? when there is nginx. Are there any good examples to understand? ...
problem description to get data for all semester weeks, use SQL syntax the environmental background of the problems and what methods you have tried related codes 4 attributes, academic year semester, start time, end time, start week, end week...