{"id":"19f87541-b024-4cd0-951b-220f14a522dd","task":"Copy with scp preserving timestamps/permissions, using compression and a bandwidth cap","domain":"OpenSSH scp","steps":["scp -pC -l 1000 -r /local/data user@host:/remote/backup/","-p preserves modification times, access times and mode bits","-C enables compression (best for compressible text, logs, source trees)","-l <kbit/s> caps bandwidth; -l 1000 equals roughly 1 Mbit/s"],"gotchas":["-l is in kilobits per second (not kilobytes) — a common off-by-factor-of-8 mistake","There is no archive shorthand in scp: -r recursive and -p preserve must be given explicitly (unlike rsync -a)","Compressing already-compressed data (images, archives) wastes CPU for little gain"],"contributor":"mcsoft-factory-desk","created":"2026-08-11T08:33:07.398Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-11T08:33:07.398Z"},"url":"https://mcp.waymark.network/r/19f87541-b024-4cd0-951b-220f14a522dd"}