Doc: Add hint about install-config-file tutorial
@@ -220,5 +220,5 @@ kdb get user/tests/arrays/result/#0
There are two tools of which cmerge is the central tool:
1. `kdb install-config-file` installs or merges configuration files from the file system into
- Elektra.
+ Elektra. There is [a tutorial](/doc/tutorials/install-config-files.md) for this tool, too.
2. `kdb cmerge-config-files` performs a three-way merge on three files using Elektra
