Linux environment, write an application using Express framework, launched using pm2 , Node version is V8.11.1 . I check that the value of Threads in the process file proc PID status is 10. Why is this value 10? what does it have to do with...
I tried http: www.thinkphp.cn topic ... The actual visit reported 404 . nginx 1.10.3 php-fpm php7.1 Ubuntu 16.04.4 LTS (GNU Linux 4.4.0-117-generic x86room64) this is the environment. here is the relevant configuration of php-fpm in my apache ...
macOS 10.13 cannot be executed after installing bochs using brew install bochs. The following error is reported. I have manually installed gtk+,sdl,sdl2 and other dependent packages, and correctly configured the configuration file of bochsrc. What is th...
problem description TensorFlow wrote a simple neural network error report: ValueError: Cannot feed value of shape (50,) for Tensor ymurf output0 error, which has shape (?, 2) the environmental background of the problems and what methods you hav...
Is http if modified since used only for static pages? -sharp-sharp-sharp problem description ...
ask the bosses, how to check the state changes of the system under linux? For example, the process with pid a starts to run when xxx.xxx s, and when xxx.xxx s starts to occupy cpu, to run xxx.xxx s, due to waiting for io or running out of time slices, i...
the flag in the ps command in man page is described as follows: PROCESS FLAGS The sum of these values is displayed in the "F" column, which is provided by the flags output specifier: 1 forked but didn t exec ...
mac Firewall is off by default, the corresponding port of telnet is not accessible, and the corresponding port service has been started. the result of scanning the port on this machine is as follows. You can scan the port with 127.0.0.1 and use the priv...
I want to store the contents of the log read through logstash in elasticsearch, but the contents of the log are stored in the message field. Can I use a custom template to extract the contents of the log as a certain field? for example, is there an ip:x...
1. It is already configured, and match is also displayed in debug, but alert is not sent. The configuration file is as follows: rule configuration: name: ossec_rule type: any index: logstash-ossec-* filter: term: type: "ossec " alert: "...
topic description there is a simple signal sample program in "CSAPP ". I compiled and ran the same code in Ubuntu, and the result was different from that given in the book, and it was different in the most important place: the signal was not queued. ...
write a client, of FTP using passive mode. After the data socket for transmission is established, how does the socket for the command inform data socket?? int client_data_socket = get_client_data_socket(client_cmd_port); sprintf(send_buffer, "...
see a solution on the Internet: "after the client sorts the parameters and encrypts them with MD5, they get sign. " The server once again encrypts your parameters by MD5, and compares the values obtained twice, and the same verification is successful. ...
for example, I want to replace all the empty data in the table with "- " instead of . how to operate better ...
problem description how to upload the front-end exercise page written by yourself and all the photo folders and CSS and JS files of the project to github so as to achieve the effect of preview? the platform version of the problem and what methods yo...
to help others deal with a problem, there is a preliminary solution, but why it will cause this kind of reason has been considered. I hope there is a boss to solve the problem Don t say much, go to the code related codes < div class= "con " > ...
as mentioned above, the files packaged by the vue project are deployed on the server, and all the request domain name ports are directed to the current server. What I want to ask is, can I change the default API to point to? I thought about writing a co...
is there a correspondence between these states and the ThreadState defined by Thread in Java? ...