borg

• borgbackup/borg
  • BSD, Python
  • 去重 - content-defined chunking, sha256
  • 压缩 - LZ4, zlib, LZMA, zstd
  • 加密
  • fuse mount

export BORG_REPO=$PWD/borg
borg rcreate -e repokey-aes-ocb