If true, git will warn you if the ref name you passed it is ambiguous
and might match multiple refs in the .git/refs/ tree. True by default.
+core.compression:
+ An integer -1..9, indicating the compression level for objects that
+ are not in a pack file. -1 is the zlib and git default. 0 means no
+ compression, and 1..9 are various speed/size tradeoffs, 9 being
+ slowest.
+
alias.*::
Command aliases for the gitlink:git[1] command wrapper - e.g.
after defining "alias.last = cat-file commit HEAD", the invocation