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[![asciicast](https://asciinema.org/a/Bt3UXSoDHIRSn0GbvfZmB0tV2.svg)](https://asciinema.org/a/Bt3UXSoDHIRSn0GbvfZmB0tV2)
## `dc_function.sh`
## `dupc_function.sh`
Function to quickly check for updates on a single contianer or list of containers by name. **Without the need of pulling**.
Preferably placed in `.bashrc` or similar.
Example:
```
$ dockcheck ng
$ dupc ng
Updates available for local_nginx.
nginx_reverse is already latest.
Updates available for paperless-ng.