When an account has one or more Regions, and each Region has multiple instances. You need to customize the specified time to view the running status of all instances under all Regions or all instances of a specified part of Regions, count the number of instances, and notify the designated user of the output report in the ...
Posted on Thu, 15 Aug 2019 23:40:27 -0700 by patsman77
1. df command
Examples of df main parameters:
2. du command
Examples of main parameters of du:
3. Disk partition
Examples of the main parameters of fdisk:
4. Disk formatting
Examples of mke2fs main parameters:
Posted on Thu, 18 Jul 2019 22:27:42 -0700 by langemarkdesign
Varnish reverse proxy
1. Configure reverse proxy
2. View cache hits
3. Define back-end servers for different sites
4. Load balancing configuration:
5.varnish cdn push platform
Prepare a local machine as a test machine, three virtual machines:
server3: 172.25.2 ...
Posted on Sun, 19 May 2019 00:58:08 -0700 by Cal
Follow the previous one
Once the LNMP is built, you need to actually deploy your own website. Here, you choose the full version of ThinkPHP 5 as a sample for testing.
Now that the LNMP architecture is set up, the next step is to fill the "cement"
WEB directory corresponding ...
Posted on Wed, 15 May 2019 00:25:29 -0700 by nexgen_x
An Aliyun server has received more than 95% continuous alarm CPU usage. But there is only one MySQL that is not frequently used in the business on this machine. There is no other MySQL. Normally, the CPU can't reach such a high level. Looking at the alarm information, we found that there was an implanted m ...
Posted on Tue, 14 May 2019 23:17:33 -0700 by Yamakazi
help: View internal commands
enable -n command Disabling an internal command
enable -n View all disabled commands
enable command Enable internal commands
1. Query command type and command path
type command Check whether the command is internal or external
which command View the command f ...
Posted on Wed, 08 May 2019 06:06:39 -0700 by msaspence
Currently, the latest stable version of Kubernetes is 1.14.So far, there are no different schemes for persistent storage migration between Kubernetes.However, according to the Kubernetes pv/pvc binding process and principle, as long as the binding relationship of "Storage" --> "PV" --> "PVC" is the sa ...
Posted on Sat, 04 May 2019 10:00:37 -0700 by romeo
Looking at the official documents, the opening example shows that I am very confused, as follows
parser = argparse.ArgumentParser(description='Process some integers.')
parser.add_argument('integers', metavar='N', type=int, nargs='+',
help='an integer for the accumulator')
parser.add_argument('--sum', dest ...
Posted on Fri, 03 May 2019 19:00:38 -0700 by ajsuk
Pick up another article.
docker-compose learning: A simple LNMP is constructed by specifying mirrors through image instructions
Each service must specify mirrors or build instructions (requiring Docker files) through image instructions to automatically build t ...
Posted on Wed, 01 May 2019 00:40:36 -0700 by jodie
File transfer in linux
Function: File transfer (slower)
scp file user@ip: /dir ##Transfer the current host file to the / dir directory of the ip xxx host
scp user@ip: /file dir ##Transfer the host ip as xxx / file file to the current host dir directory
Function: File transfer (fas ...
Posted on Mon, 08 Apr 2019 16:51:31 -0700 by AV