I downloaded a 32-bit Ubuntu16.04 image to install Linux, and found that Ubuntu is 64-bit. how to install 32-bit linux? my CPU supports 64-bit. ...
do a fixed-time answer to split the bonus project, the server configuration is 2-core 4G 50M ok before the 10th. In the back, as soon as the time comes, I can t get in. When I start on the 13th, it will collapse directly, the game page can be opened, b...
all the lsnrctl instructions have no information. I m not sure whether to start the listener or not. What to do ...
IP is 192.168.1.1 Router is 192.168.1.13 Router IP is 192.168.0.1 Notebook IP is 192.168.1.166 (fixed IP) so how can I host DMZ now? IP makes me dizzy T _ T ...
use http_load for stress testing number of concurrent access processes 5 Total requests 8000 access 20 url the result is as follows 70000.2 httphttps ...
problem description the application generates a 400 MB + log file through log4j. In order to troubleshoot the problem, you need to open this log to deal with the problem. the platform version of the problem and what methods you have tried using vs...
Today, when I was configuring the server, it occurred to me that I couldn t find the answer after a search. I wanted to see which boss could help solve the confusion. ...
how does windows upload folders to the linux server? It s a folder, not a file. ...
linux system is installed on the host in the local area network, which can only be logged in and used by ssh in the local area network. How to use holer to access the host of the Linux system in the internal network from the external network? https: g...
1 * * * * echo 1 >> ~ file I don t think I can execute the command (echo 1 > > ~ file) every other minute. ...
write a shell script that looks at the contents of the current directory and prints out the word "Directory " for all directories, followed by a comma-separated list of directory names and contents sorted by modification time, and all files print the wo...
Why is there so little running in Tasks when the top command in linux is viewed? There are usually only one, two or three, etc., but there are a lot of sleeping. ...
google searched, but no good method was found ...
it is possible to execute sudo home dbback bktest.sh manually script command: crontab : ...
you can see the examples.desktop file by opening the user s home directory in the terminal, but not in the file manager. There is an Examples folder in the File Manager. Is there any connection between these two documents? Why do you have these two file...
1. Add localtion manage , to nginx to forward my netcore program manage manage login index manage login index manage iis ...
what if both domain name and IP can run independently, but the agent can t get up? How to match this nginx.conf file? ...
when working, you need to ssh to a transit server first, and then sudo su admin, and finally ssh to one of the dev test servers (there are multiple). it s troublesome to repeat this every day. I need to put a script on the transit machine or on my loc...
1. The centos7 Ali image is installed on the local virtual machine, and modifies ONBOOT=yes in etc sysconfig network-scripts ifcfg-ens33 . Then systemctl restart network.service 2. systemctl status network.service found that it was not succe...
how the mysql database sets user permissions, such as 100 tables. I want to set the user to read only 99 of these tables. There is also a table that does not have access. -sharp-sharp-sharp problem description the environmental background of the probl...
element ui Tab and Table combine to develop the page of switching tables. When you click search, all the table data is changed, and the current table width is no problem, but when switching to other tables, the width of other tables can not be 100% full...
printf("data = %d n",head->next->data); printf("data = %d n",head->data); printf("data = %d n",head->next->data); There is nothing in the middle of the continuous printf, on the main function, but th...
is still developing, I find that I really know too little, and the data in the background is like this . { "code": 0, "message": "", "data": [ { "id": 2, "...
when Node uploads multiple files (no more than 100k for JS and CSS, each) to Qiniu, very few of them upload successfully, and most of them always return "connect ETIMEDOUT " at the 21st second (and sometimes return "write ECONNRESET " and "read ECONN...
for example, given a number 210 (11010010 in binary), where bits 2, 5, 7, and 8 are 1 (starting from the rightmost), then the result is [2 mine5, 7, 8]. are there any efficient solutions? ...