George Kapellakis - blitcp

@blitcp

Sysadmin for 20+ years. Author of blitcp — copy files at full disk speed. Block-order I/O · SSH streaming · dedup · 7 languages. Formerly fast-copy.

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George Kapellakis - blitcp
@blitcp
Aug 7
fast-copy is now blitcp ⚡ New name — "blit" as in bit-block transfer, which is what the engine does. Same tool: block-order I/O, SSH tar streaming, dedup, verify. v4.0.0: 7 languages, passphrase generator, Windows fixes. Installs upgrade in place. blitcp.dev
George Kapellakis - blitcp
@blitcp
Aug 19
Use my referral code to get started and claim your €25 in BTC reward as a qualified referee! #BybitEUAnniversary bybit.eu/en-EU/EU1stAnn…
George Kapellakis - blitcp
@blitcp
Aug 8
blitcp vs rsync (real benchmark): 12,347 small files (HDD → SSD): • blitcp: 8.19s • rsync -a: 14.14s Why? • Block-order reads (physical disk order) • Small-file bundling • Built-in verification + cloud support
blitcp vs rsync
From blitcp.dev
George Kapellakis - blitcp
@blitcp
Aug 8
Looking for a faster alternative to rsync / scp / SFTP? blitcp does cloud-to-cloud: • Same provider → server-side copy • Cross-provider (S3↔Azure↔GCS) → local relay Block-order I/O + dedup + verification Open source
blitcp — High-Speed File Transfer CLI
From blitcp.dev