Some basic docker commands to keep in mind: docker images – shows your current pulled images docker ps – shows current running containers docker ps -a – shows recently opened/closed containers *Containers can be pulled from Docker Hub. Downloading Docker Engine Normally when you are putting in docker commands, you refer to the desired image …
Downloading Docker Engine As always, it is important to make sure your system is up to date before installing and running convenience script: sudo apt-get update && sudo apt-get upgrade The Docker Engine convenience script can be easily installed by using the curl command below: curl -fsSL https://get.docker.com -o get-docker.sh You can use the ‘ls’ …
What is a recursive DNS server? When you type a domain name into your browser and search it, you trigger a DNS lookup. A DNS lookup is where a DNS server communicates with several other DNS servers to track down an IP address and return it to the client. During the DNS lookup, a series …
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