Aug 18, 2024 · Cloud Native

Unlock Dockerfile v1.7: New BuildKit Features & Advanced COPY Tricks

Version 1.7 of Dockerfile introduces enhanced BuildKit capabilities—including #syntax front‑end selection, expanded Bash‑style variable expansions, the --parents flag for preserving directory hierarchies, and --exclude filters—allowing developers to write more flexible, multi‑stage, and platform‑aware container builds with finer control over file copying.

ContainerDockerfileMulti‑stage

0 likes · 14 min read

Unlock Dockerfile v1.7: New BuildKit Features & Advanced COPY Tricks

ITPUB

Aug 9, 2017 · Backend Development

8 Essential Shell Scripting Practices Every Developer Should Follow

This article shares eight hard‑earned recommendations for writing robust Bash scripts, covering shebang selection, debugging flags, static analysis, variable expansion, proper scoping, signal trapping, defensive coding, and knowing when to switch to a more suitable language.

BashDebuggingError Handling

0 likes · 10 min read

8 Essential Shell Scripting Practices Every Developer Should Follow