edgex-core-command执行格式错误：需添加#!/bin/bash的脚本文件位置与名称咨询

Let's break down exactly where you need to add that #!/bin/bash shebang to fix this issue:

Docker Deployment Scenario #

If you're running edgex-core-command via Docker or Docker Compose, the culprit is almost always the container's entrypoint startup script. Here's the specifics:

• Official EdgeX Images: The default entrypoint script lives at /edgex-init/entrypoint.sh inside the container. This script handles environment setup and launches the edgex-core-command binary. Adding #!/bin/bash as the very first line of this script will resolve the exec format error.
• Custom-Built Images: If you've created your own Docker image with a custom startup script (e.g., start-core-command.sh that you specified in your Dockerfile's ENTRYPOINT/CMD), you need to add the shebang to that custom script instead.

Local (Non-Container) Deployment Scenario #

For running edgex-core-command directly on your host system:

• Official Launch Script: If you're using EdgeX's provided edgex-launch.sh to start the service, this script is typically located in /usr/bin/ (if installed via package manager) or the bin/ directory of your extracted EdgeX installation archive. Add the shebang to the top of this file.
• Custom Startup Script: If you wrote your own script (like run-core-command.sh) to launch the edgex-core-command binary, just add #!/bin/bash as the first line of your custom script.

Quick Post-Fix Step #

After adding the shebang, make sure the script has executable permissions with:

chmod +x /path/to/your/script.sh

内容的提问来源于stack exchange，提问作者User123