Shell Dep Standards -

Shell scripts are the glue of the Unix ecosystem. From CI/CD pipelines to container entrypoints and system initialization, shell code runs everywhere. Yet, one of the most overlooked sources of production failures is .

Consider this: a script runs perfectly on your macOS workstation but fails in an Alpine Linux container. A developer adds #!/bin/bash – but the production environment only has dash . A well-intentioned use of grep -P (Perl-compatible regex) breaks on a minimal Debian system. shell dep standards

FROM alpine:3.19