zram-generator(8) zram-generator.8.ronn zram-generator.conf(5) zram-generator.conf.5.ronn modprobe(8) https://man7.org/linux/man-pages/man8/modprobe.8.html proc(5) https://man7.org/linux/man-pages/man5/proc.5.html system(3) https://man7.org/linux/man-pages/man3/system.3.html systemd-detect-virt(1) https://freedesktop.org/software/systemd/man/systemd-detect-virt.html systemd.generator(7) https://freedesktop.org/software/systemd/man/systemd.generator.html systemd.swap(5) https://freedesktop.org/software/systemd/man/systemd.swap.html systemd-makefs(8) https://freedesktop.org/software/systemd/man/systemd-makefs.html systemd.syntax(5) https://freedesktop.org/software/systemd/man/systemd.syntax.html