Show metadata for an image
Inspect will show you labels, environment variables, and scripts associated with the image determined by the flags you pass.
singularity inspect [inspect options...] <image path>
$ singularity inspect ubuntu.sif
--app string inspect a specific app -d, --deffile show the Singularity recipe file that was used to generate the image -e, --environment show the environment settings for the image -h, --help help for inspect -H, --helpfile inspect the runscript helpfile, if it exists -j, --json print structured json instead of sections -l, --labels show the labels associated with the image (default) --list-apps list all apps in a contianer -r, --runscript show the runscript for the image -t, --test show the test script for the image