Because of the lack of data disk, it is necessary to expand the partition, but it is very complex to use LVM without logical partitionWarning: data disk needs to be unloaded for capacity expansion, but data will not be affected (if it is important or afraid of loss, please back up first)Ideas:1. Unload the data disk2.fdisk expansion3. Repair t ...
Posted on Tue, 21 Apr 2020 07:35:29 -0700 by zephyrstudios
Today, I will introduce some interesting linux shell commands. All commands can use man + command name to see the complete usage.
1. figlet character drawing
figlet can output English strings in the form of character drawing:
>>> figlet hello
_ _ _
| |__ ___| | | ___
| '_ \ / _ \ | |/ _ \
| | | | __/ | | (_) |
Posted on Fri, 17 Apr 2020 18:59:07 -0700 by Pascal P.
php uses rabbitmq delayed message exchange plug-in to implement delay function
3.6.x download address
3.7.x download address
After downloading, extract it and copy it to the rabbitmq server directory (deployed using Linux Debian/RPM): / usr/local/rabbitmq/plugins (windows inst ...
Posted on Thu, 16 Apr 2020 07:48:59 -0700 by Bac
Download the installation package of linux system on the official website and upload it to the server for decompression and installation
Execute the decompression command: tar - xvf node-v6.10.0-linux-x64.tar.xz
Rename: MV node-v6.10.0-linux-x64 nodejs
Check whether there are node and npm files in bin directory of nodejs ...
Posted on Tue, 14 Apr 2020 10:26:34 -0700 by Darkness31
PX4 official website has released a tutorial of using script to configure Linux firmware compilation environment. It only takes 5 steps to complete the steps required for PX4 firmware compilation:
Input the following command at the terminal:
sudo usermod -a -G dialout $USER
Log out and log back in
Save the followi ...
Posted on Tue, 14 Apr 2020 10:02:25 -0700 by Dr Evil
The previous article introduced the basic of Docker and the installation of docker on Linux. This article mainly explains the basic usage of docker after installation and the introduction of commands, mainly the docker mirror operation and container operation commands.
Of course, there are many docker-related commands, so you can use ...
Posted on Mon, 13 Apr 2020 11:34:25 -0700 by vargefaret
What is docker? I don't know, just Google it. Many people have a headache when they contact docker, because there are many commands to remember. But the development of IT technology is so amazing. Here comes the non graphical interface management tool. Today, we will introduce Porter, a relatively mature, stable and easy-to-use docker graphica ...
Posted on Mon, 13 Apr 2020 07:16:55 -0700 by quasiman
Written in the front
I finished this blog last night, just to test whether it runs normally. I didn't finish it in the evening. I took my computer with me before I went to work, but the result was not saved! Basically, I lost what I wrote yesterday. Fortunately, the photo url of blog park is still there.
In order to make it easier for everyon ...
Posted on Mon, 13 Apr 2020 05:05:31 -0700 by agent007
How many series does Nginx know (5) hosting. NET Core project under Linux
3. Profile details
4. Working principle
5. Hosting. NET Core project under Linux
6. NET Core project load balancing under Linux
7. High availability of. NET Core project nginx + preser ...
Posted on Sun, 12 Apr 2020 17:00:47 -0700 by Sware
The full name of HPA is Horizontal Pod Autoscaler, translated into Chinese is POD level autoscaling. HPA will replace Horizontal Pod Autoscaler with HPA below. HPA can automatically scale the number of pods in replication controller, deployment and replicaset based on CPU utilization rate (in addition to CPU utilization, it can also be based o ...
Posted on Sat, 11 Apr 2020 12:11:17 -0700 by gamblor01