I follow this https://www.digitalocean.com/community/tutorials/how-to-install-mongodb-on-ubuntu-20-04. But I got Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)). Jave any tutorial for this?
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Adding a key to /etc/apt/trusted.gpg.d is insecure because it adds the key for all repositories. This is exactly why apt-key had to be deprecated.
If you want to use the key at https://example.com/EXAMPLE.gpg for a repository listed in /etc/apt/sources.list.d/EXAMPLE.list, use:
sudo mkdir -p /etc/apt/keyrings/
wget -O- https://example.com/EXAMPLE.gpg |
gpg --dearmor |
sudo tee /etc/apt/keyrings/EXAMPLE.gpg > /dev/null
echo "deb [signed-by=/etc/apt/keyrings/EXAMPLE.gpg] https://example.com/apt stable main" |
sudo tee /etc/apt/sources.list.d/EXAMPLE.list
I followed that documentation below. It works like charm:
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