Skip to content

Instantly share code, notes, and snippets.

@achetronic
achetronic / get-docker-image-tag-by-sha.sh
Created July 2, 2022 19:19
Find the tag of a Docker image having only the SHA256
#!/bin/bash
SHA256_HASH="5bb4faffc8b35e2702b2ffa78e982b979d7b66db29bd55b0c58de8fa745df661"
for i in {1..1000}
do
echo "Looking into page: $i"
curl "https://registry.hub.docker.com/v2/repositories/apache/superset/tags/?page=$i" \
| jq '.results[] | select(.["images"][]["digest"] == "sha256:'${SHA256_HASH}'")'
@radleta
radleta / how-to-win-rsync-from-cmd.md
Last active September 1, 2025 15:29
Step-by-step how to use rsync with git bash from Windows command prompt

Note: This works all except for the shell script part. Need to figure that out. You can do it interactively just not from the command prompt.

  1. Install Git
  2. Install Git Bash via Git Tortoise install
  3. Added HOME=/c/Users/$USERNAME to C:\Program Files\Git\etc\profile
  4. See https://stackoverflow.com/questions/32232978/change-the-location-of-the-directory-in-a-windows-install-of-git-bash
  5. Download rsync.exe from https://repo.msys2.org/msys/x86_64/rsync-3.2.3-2-x86_64.pkg.tar.zst use 7-zip to decompress
  6. See https://blog.tiger-workshop.com/add-rsync-to-git-bash-for-windows/
  7. Put rsync.exe into C:\Program Files\Git\usr\bin
  8. Open Git Bash and create a key file using ssh-keygen