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CoreOS vs macOS: What are the differences?
CoreOS: Linux for Massive Server Deployments. CoreOS is designed for security, consistency, and reliability. Instead of installing packages via yum or apt, CoreOS uses Linux containers to manage your services at a higher level of abstraction. A single service's code and all dependencies are packaged within a container that can be run on one or many CoreOS machines; macOS: The primary operating system for Apple's Mac family of computers. Desktop, laptop and home computers, and by web usage, it is the second most widely used desktop OS, after Microsoft Windows.
CoreOS and macOS can be categorized as "Operating Systems" tools.
SoFi, Astronomer, and Instamojo are some of the popular companies that use CoreOS, whereas macOS is used by PACE Telematics GmbH, Sotong Kitchen, and Fligoo. CoreOS has a broader approval, being mentioned in 45 company stacks & 12 developers stacks; compared to macOS, which is listed in 8 company stacks and 24 developer stacks.
If you have a file (demo.txt
) that has 3 columns:
Column-1 Column-2 Column-3
Row-1a Row-2a Row-3a
Row-1b Row-2b Row-3b
Row-1c Row-2c Row-3c
Row-1d Row-2d Row-3d
Row-1e Row-2e Row-3e
and you want to only view the first column of the file in your CLI, run the following:
awk {'print $1'} demo.txt
Column-1
Row-1a
Row-1b
Row-1c
Row-1d
Row-1e
If you want to print the second column of demo.txt
, just replace $1
with $2
Pros of CoreOS
- Container management20
- Lightweight15
- Systemd9
Pros of macOS
- Clean Interface4
- M11
- No promoted content1
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Cons of CoreOS
- End-of-lifed3
Cons of macOS
- Outdated window management1