By newbie
Hi, on a fresh ubuntu 16.04 there are many services pre-installed. i want to know are there any services that are not required with my following setup?
I ill be having a wordpress site on LEMP and a php application.
more importantly, removing those unnecessary services will give me any significant benefits? i mean does it worth the effort?
thanks in advance.
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
Accepted Answer
Our Ubuntu images are pretty basic, providing the core distribution. While it may be possible to disable or remove a few services the time involved in doing so would likely not be worth the effort in terms of disk space and resources (RAM/CPU) saved.
Packages within the core distribution of Ubuntu have a lot of inter-dependencies so often, removing something you don’t think is needed could end up also removing (or trying to) services that are necessary or directly related to what you want to run.
You can also get a list of packages installed using the command
$ apt-cache pkgnames
and pipe that to a file if you want to look up each package and check what it is.
$ apt-cache pkgnames | tee pkgnames.txt
The Ubuntu images provided by DigitalOcean are pretty basic and very close to the minimal images provided by Ubuntu, so there’s really nothing to remove.
That being said, when you begin installing packages from the CLI, it is possible that some packages will be installed that you do not want or need, but there is a remedy for that, too!
When running:
sudo apt-get install -y package package-two package-three
Add --no-install-recommends to the end.
So the actual command will look like:
sudo apt-get install -y package package-two package-three --no-install-recommends
That’ll help keep things clean and prevent often useless packages from being installed when they don’t need to be.
Become a contributor for community
Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.
DigitalOcean Documentation
Full documentation for every DigitalOcean product.
Resources for startups and SMBs
The Wave has everything you need to know about building a business, from raising funding to marketing your product.
The developer cloud
Scale up as you grow — whether you're running one virtual machine or ten thousand.
Get started for free
Sign up and get $200 in credit for your first 60 days with DigitalOcean.*
*This promotional offer applies to new accounts only.