github.com/apptainer/singularity@v3.1.1+incompatible/examples/self/Singularity (about)

     1  Bootstrap: self
     2  Exclude: /opt /usr /var /home /boot /run
     3  
     4  %runscript
     5      echo "This is what happens when you run the container..."
     6  
     7  %post
     8      echo "Hello from inside the container"