singularity build ubuntu-18.04_arm64.sif docker://arm64v8/ubuntu:18.04
singularity build ubuntu-20.04_arm64.sif docker://arm64v8/ubuntu:20.04
singularity build ubuntu-22.04_arm64.sif docker://arm64v8/ubuntu:22.04
singularity build ubuntu-16.04_arm64.sif docker://arm64v8/ubuntu:16.04
singularity build rockylinux-8.6_arm64.sif docker://arm64v8/rockylinux:8.6
singularity build rockylinux-9.0_arm64.sif docker://arm64v8/rockylinux:9.0
