A git repository is a content-addressable object store where objects go in indexed by the SHA1 of their content, plus a set of named references pointing at specific objects by hash. The on-disk format (loose objects as individual files, packfiles as delta-compressed archives with a separate index, a ref store split between a directory of files and a packed-refs flat file with a locking protocol that breaks on NFS) is an implementation detail. The protocol for synchronising objects and refs between repositories is what actually matters, and since git-the-program is just one implementation of it, you can swap the storage backend without clients noticing.
The Saudi defence minister, Prince Khalid bin Salman, urged Iran on Saturday to “avoid miscalculation” after missile and drone launches at the kingdom.
。新收录的资料对此有专业解读
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2026-02-26 00:00:00:0新华社记者 ——习近平总书记引领全党树立和践行正确政绩观