set -ex mkdir -m 777 /qemu cd /qemu curl -LO https://github.com/qemu/qemu/raw/master/pc-bios/s390-ccw.img curl -LO http://ftp.debian.org/debian/dists/testing/main/installer-s390x/20170828/images/generic/kernel.debian curl -LO http://ftp.debian.org/debian/dists/testing/main/installer-s390x/20170828/images/generic/initrd.debian mv kernel.debian kernel mv initrd.debian initrd.gz mkdir init cd init gunzip -c ../initrd.gz | cpio -id rm ../initrd.gz cp /usr/s390x-linux-gnu/lib/libgcc_s.so.1 usr/lib/ chmod a+w .