when modifying file permissions, accidentally used chmod-R 755 * results ssh can not log in after exit ...
when the flask application is deployed in ubuntu, the server gunicorn command starts normally, and Internal Server Error, occurs when starting in supervisor,systemd,upstart and other ways. ...
I do the following: modify sources.list -sharp deb http: http.kali.org kali kali main non-free contrib deb-src http: http.kali.org kali kali main non-free contrib deb http: security.kali.org kali-security kali updates main contrib non-free -sharpk...
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in the virtual user configuration of vsftp, as long as guestname is set to the user to which nginx belongs, when ftp connects, it does not enter the directory set by the local_root parameter, but to the home nginx directory. Nginx users do not have a ...
I copied my virtual machine today and tried to install a gitlab,. When I installed it with yum, it appeared . Couldn t resolve host mirrors.aliyun.com Name or service not known it literally means that the domain name cannot be resolved , but the ping...
Press alt+tab there is no desktop option, only the current application, ubuntu16.04 can be switched directly to the desktop. I hope God will tell me how to set it up. ...
install a ubuntu, in the virtual machine and want to install a unity-tweak-tool, and then keep reporting errors: You might want to run apt-get -f install to correct these: The following packages have unmet dependencies: adwaita-icon-theme : Depend...
I recently built a GitLab repository with my own server . Every time I write it locally by clone, then push it to this warehouse, and then clone the contents of this warehouse on the online server (the same server), but I think it s very cumbersome. bu...
macOS system, vim uses python s completion plug-in jedi, but the function parameter prompt function of jedi is not available, but Ubuntu has code hints. What is the reason for the same .vimrc configuration? this is the vim,jedi under Ubuntu with prom...
I wrote a sh script on linux. When I used the command to execute the script, the execution was successful. A normal sql file is generated in the path I wrote. mysql account password is in the configuration file. script content: -sharp! bin bash mys...
when this interface appears, the keys are not read. everybody help me, thank you! ...
the vue-cli project has been deployed to the formal environment. There is no address of 192.168.0.200 in the project. Access-Control-Allow-Origin has also been set up * , but this problem still occurs ....
I encapsulated a cat etc shadow command in C language, set the suid bit of the program and set its owner to root,. Why can t you access etc shadow? when executed as an ordinary user? Is it possible that exec doesn t inherit the suid property when ...
I don t understand a paragraph in the official website introduction to parallel: For better parallelism GNU parallel can distribute the arguments between all the parallel jobs when end of file is met. Below GNU parallel reads the last argument when ...
1. I feel that the software package needs to be found on the Internet if it is compiled and installed, and it is not clear which software package is needed, it takes time, it is troublesome to install, and it is easy to make mistakes. 2. One-click inst...
1. The project is a maven project, and the code management repository is the last one deployed by gitlab, to be packaged and deployed in the form of jar. Want to use jenkins to automate build deployment. The project structure is a parent with several pee...
in fact, there is nothing wrong with my installation, the only problem is that it is different from the example given in the official documents, which makes me think I am wrong. trying to go down is not a big problem. excuse me. the server is the Al...
is url wrong? Not even if you try the svn: ip project ...
like Wechat s comments on friends, when checking moments, the friend s name will show the name of the comment, and the name of the comment will also be the name of the comment. ...
the vertical coordinate of the echart line chart is displayed in reverse order (the value from top to bottom is from small to large) which api in echarts is this the environmental background of the problems and what methods you have tried related ...
I stitched it in br, (the following code is deliberately misspelled) but this is the case. Why and how do I break lines? res.data.data.result.list[index].title + " " +res.data.data.result.list[index].author n ...
how angular2 uses jsMind ...
talk about my naive thinking: 1 my backend uses php as the api interface; 2 now the web page sends the name of an enterprise to the server through post requests; 3 processes the request using python through the server s proxy; 4 gets the data sent ...