417 questions
If you set up crontab and run cron on Amazon Linux, the file created will have 644 permissions.I'd like to create 664 files, which Linux settings should I change?I can do it by specifying permission a...
Put miniupnp in raspberry pi upnpc-a 192.168.0.27 80 80 tcpupnpc-a 192.168.0.27 800 800 800 tcp (800 is the appropriate number) If you add as and check with upnpc-l, 0 TCP 80 - > 192.168.0.1: 80'l...
We are developing using node.js, and when we moved selenuim during the operation test, it consumed a lot of memory due to bugs in selenium or the test site, and the PC was stuck for about 22 hours.How...
I'm a beginner in the program.I would like to run a simple script during shutdown and reboot using Raspberry Pi 3model B, but there is no sign that the script has been executed and it fits in.The cont...
Do you want to improve this question?Update your question, Edit this post to be answered with facts and quotes.Closed last yearLast yearQuestion: There are many management systems where developers man...
To daemonize and automatically launch server programs written in PythonUntil you run the supervisor on Amazon linux 2I would like to refer to the above page and introduce supervisor on AWS EC2.The tar...
I am trying to change the number of generations held by the kernel using the package-cleanup included in the yum-utils package, but I cannot because the following error is printed normally.Can someone...
This is a very basic question, but I appreciate your cooperation.tcpdump is unable to communicate with other hosts.For example, host1:192.168.1.10host2:192.168.1.20host3:192.168.1.30If this is the IP ...
Download and build FFMPEG by yourself instead of apt-get on Ubuntu 16.04A library such as avcodec that can be created as this product is What should I do if I want to recognize OpenCV's CMAKE the same...
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