On the server, create a separate directory for ngrams:
mkdir -p "/home/$USER/ngrams"
cd "/home/$USER/ngrams"
Download and extract ngrams:
wget https://languagetool.org/download/ngram-data/ngrams-en-20150817.zip
unzip ngrams-en-20150817.zip
rm -f ngrams-en-20150817.zip
Run a Docker container:
sudo docker run -d --name languagetool --restart=unless-stopped -p 8010:8010 -v /home/$USER/ngrams:/ngrams silviof/docker-languagetool
In VS Code or VSCodium, install the LanguageTool Linter (LanguageTool Linter for VSCodium) extension.
In LanguageTool Linter > External: URL, enter URL of the LanguageTool instance (for example, http://192.168.178.99:8010).
Set LanguageTool Linter: Service Type to external.