github.com/apptainer/singularity@v3.1.1+incompatible/examples/legacy/2.2/busybox.def (about)

     1  # Copyright (c) 2015-2017, Gregory M. Kurtzer. All rights reserved.
     2  # 
     3  # "Singularity" Copyright (c) 2016, The Regents of the University of California,
     4  # through Lawrence Berkeley National Laboratory (subject to receipt of any
     5  # required approvals from the U.S. Dept. of Energy).  All rights reserved.
     6  
     7  BootStrap: busybox
     8  MirrorURL: https://www.busybox.net/downloads/binaries/1.26.1-defconfig-multiarch/busybox-x86_64
     9  
    10  
    11  %post
    12      echo "Hello from inside the container"
    13