File Manager

X7ROOT File Manager

Current Path: /usr/sbin

📁 ..
📄 accessdb(11.55 KB)
📄 addgnupghome(3.05 KB)
📄 addpart(19.69 KB)
📄 adduser(134.39 KB)
📄 agetty(48.48 KB)
📄 alternatives(27.61 KB)
📄 anacron(35.52 KB)
📄 apachectl(4.31 KB)
📄 applygnupgdefaults(2.21 KB)
📄 arp(63.98 KB)
📄 arpd(52.98 KB)
📄 arping(23.19 KB)
📄 atd(27.17 KB)
📄 atrun(67 B)
📄 audispd(39.75 KB)
📄 auditctl(39.56 KB)
📄 auditd(125.65 KB)
📄 augenrules(3.7 KB)
📄 aureport(105.39 KB)
📄 ausearch(109.8 KB)
📄 authconfig(43.49 KB)
📄 authconfig-tui(43.49 KB)
📄 autrace(15.49 KB)
📄 avcstat(11.25 KB)
📄 badblocks(27.69 KB)
📄 biosdecode(24.15 KB)
📄 blkdeactivate(15.97 KB)
📄 blkdiscard(23.84 KB)
📄 blkid(77.92 KB)
📄 blkmapd(43.81 KB)
📄 blockdev(32.2 KB)
📄 bridge(77.61 KB)
📄 btrfs(690.59 KB)
📄 btrfs-convert(378.62 KB)
📄 btrfs-debug-tree(354.23 KB)
📄 btrfs-find-root(346.22 KB)
📄 btrfs-image(374.63 KB)
📄 btrfs-map-logical(350.27 KB)
📄 btrfs-select-super(346.2 KB)
📄 btrfs-zero-log(346.2 KB)
📄 btrfsck(690.59 KB)
📄 btrfstune(350.24 KB)
📄 build-locale-archive(860.52 KB)
📄 cacertdir_rehash(644 B)
📄 capsh(19.43 KB)
📄 cbq(32.73 KB)
📄 cfdisk(71.37 KB)
📄 chcpu(23.7 KB)
📄 chgpasswd(64.1 KB)
📄 chkconfig(40.22 KB)
📄 chpasswd(55.88 KB)
📄 chronyd(263.08 KB)
📄 chroot(32.48 KB)
📄 clock(48.44 KB)
📄 clockdiff(19.04 KB)
📄 consoletype(6.95 KB)
📄 convertquota(70.88 KB)
📄 cracklib-check(7.04 KB)
📄 cracklib-format(246 B)
📄 cracklib-packer(11.06 KB)
📄 cracklib-unpacker(7.02 KB)
📄 create-cracklib-dict(990 B)
📄 crond(68.48 KB)
📄 ctrlaltdel(11.2 KB)
📄 ctstat(20.09 KB)
📄 ddns-confgen(19.44 KB)
📄 debugfs(120.64 KB)
📄 delpart(19.69 KB)
📄 depmod(143.24 KB)
📄 devlink(64.72 KB)
📄 dhclient(414.34 KB)
📄 dhclient-script(30.38 KB)
📄 dmfilemapd(19.16 KB)
📄 dmidecode(120.2 KB)
📄 dmsetup(149.2 KB)
📄 dmstats(149.2 KB)
📄 dnssec-checkds(922 B)
📄 dnssec-coverage(924 B)
📄 dnssec-dsfromkey(56.6 KB)
📄 dnssec-importkey(52.59 KB)
📄 dnssec-keyfromlabel(60.52 KB)
📄 dnssec-keygen(64.55 KB)
📄 dnssec-keymgr(920 B)
📄 dnssec-revoke(48.46 KB)
📄 dnssec-settime(56.52 KB)
📄 dnssec-signzone(105.71 KB)
📄 dnssec-verify(48.46 KB)
📄 dovecot(370.66 KB)
📄 dovecot_cpshutdown(3.27 KB)
📄 dracut(55.83 KB)
📄 dumpe2fs(23.62 KB)
📄 e2freefrag(11.15 KB)
📄 e2fsck(250.55 KB)
📄 e2image(27.85 KB)
📄 e2label(69.41 KB)
📄 e2undo(11.32 KB)
📄 e4defrag(23.55 KB)
📄 eapol_test(1.77 MB)
📄 edquota(83.09 KB)
📄 ether-wake(73.26 KB)
📄 ethtool(293.87 KB)
📄 exicyclog(11.01 KB)
📄 exigrep(10.44 KB)
📄 exim(1.33 MB)
📄 exim_checkaccess(4.73 KB)
📄 exim_dbmbuild(82.09 KB)
📄 exim_dumpdb(134.47 KB)
📄 exim_fixdb(168.22 KB)
📄 exim_lock(64.66 KB)
📄 exim_tidydb(142.8 KB)
📄 eximstats(148.01 KB)
📄 exinext(8.02 KB)
📄 exiqgrep(5.46 KB)
📄 exiqsumm(5.07 KB)
📄 exiwhat(4.32 KB)
📄 exportfs(76.91 KB)
📄 faillock(15.02 KB)
📄 fcgistarter(23.85 KB)
📄 fdformat(11.27 KB)
📄 fdisk(195.8 KB)
📄 filefrag(15.23 KB)
📄 findfs(11.2 KB)
📄 fixfiles(11.03 KB)
📄 fsck(32.12 KB)
📄 fsck.btrfs(1.16 KB)
📄 fsck.cramfs(19.57 KB)
📄 fsck.ext2(250.55 KB)
📄 fsck.ext3(250.55 KB)
📄 fsck.ext4(250.55 KB)
📄 fsck.minix(73.32 KB)
📄 fsck.xfs(433 B)
📄 fsfreeze(11.23 KB)
📄 fstrim(40.59 KB)
📄 fuser(32.34 KB)
📄 genhomedircon(23.77 KB)
📄 genhostid(6.94 KB)
📄 genl(52.81 KB)
📄 genl-ctrl-list(11.27 KB)
📄 genrandom(11.16 KB)
📄 getcap(11.13 KB)
📄 getenforce(7.01 KB)
📄 getpcaps(7.07 KB)
📄 getsebool(11.13 KB)
📄 glibc_post_upgrade.x86_64(772.05 KB)
📄 groupadd(85.65 KB)
📄 groupdel(77.38 KB)
📄 groupmems(55.97 KB)
📄 groupmod(85.66 KB)
📄 grpck(59.93 KB)
📄 grpconv(51.73 KB)
📄 grpunconv(51.73 KB)
📄 grub2-bios-setup(1.04 MB)
📄 grub2-get-kernel-settings(2.08 KB)
📄 grub2-install(1.29 MB)
📄 grub2-macbless(1.02 MB)
📄 grub2-mkconfig(7.63 KB)
📄 grub2-ofpathname(225.5 KB)
📄 grub2-probe(1.04 MB)
📄 grub2-reboot(4 KB)
📄 grub2-rpm-sort(262.53 KB)
📄 grub2-set-default(3.46 KB)
📄 grub2-setpassword(2.96 KB)
📄 grub2-sparc64-setup(1.04 MB)
📄 grubby(71.27 KB)
📄 gss-server(23.13 KB)
📄 gssproxy(130.64 KB)
📄 halt(704.8 KB)
📄 hardlink(15.29 KB)
📄 htcacheclean(78.45 KB)
📄 httpd(2.31 MB)
📄 hwclock(48.44 KB)
📄 iconvconfig(22.15 KB)
📄 iconvconfig.x86_64(22.15 KB)
📄 ifcfg(2.99 KB)
📄 ifconfig(80.05 KB)
📄 ifdown(1.61 KB)
📄 ifenslave(19.74 KB)
📄 ifstat(40.6 KB)
📄 ifup(4.89 KB)
📄 init(1.56 MB)
📄 insmod(143.24 KB)
📄 install-info(110.42 KB)
📄 installkernel(2.69 KB)
📄 intel-microcode2ucode(11.1 KB)
📄 ip(459.59 KB)
📄 ip6tables(91.52 KB)
📄 ip6tables-restore(91.52 KB)
📄 ip6tables-save(91.52 KB)
📄 ipmaddr(19.33 KB)
📄 iptables(91.52 KB)
📄 iptables-restore(91.52 KB)
📄 iptables-save(91.52 KB)
📄 iptunnel(23.33 KB)
📄 irqbalance(48.5 KB)
📄 isc-hmac-fixup(11.2 KB)
📄 kexec(166.06 KB)
📄 key.dns_resolver(19.45 KB)
📄 killall5(23.17 KB)
📄 kpartx(39.47 KB)
📄 lchage(15.41 KB)
📄 ldattach(27.93 KB)
📄 ldconfig(952.08 KB)
📄 lgroupadd(11.28 KB)
📄 lgroupdel(11.26 KB)
📄 lgroupmod(15.44 KB)
📄 lid(15.4 KB)
📄 lnewusers(15.46 KB)
📄 lnstat(20.09 KB)
📄 load_policy(10.97 KB)
📄 logrotate(68.61 KB)
📄 logsave(11.27 KB)
📄 losetup(82.45 KB)
📄 lpasswd(15.5 KB)
📄 lshw(895.18 KB)
📄 lsmod(143.24 KB)
📄 lsof(150.57 KB)
📄 luseradd(15.38 KB)
📄 luserdel(11.3 KB)
📄 lusermod(19.43 KB)
📄 lwresd(768.04 KB)
📄 makedumpfile(376.52 KB)
📄 matchpathcon(11.19 KB)
📄 mii-diag(20.08 KB)
📄 mii-tool(19.51 KB)
📄 mkdict(246 B)
📄 mkdumprd(13.99 KB)
📄 mke2fs(94.08 KB)
📄 mkfs(11.25 KB)
📄 mkfs.btrfs(366.45 KB)
📄 mkfs.cramfs(36.16 KB)
📄 mkfs.ext2(94.08 KB)
📄 mkfs.ext3(94.08 KB)
📄 mkfs.ext4(94.08 KB)
📄 mkfs.minix(36.27 KB)
📄 mkfs.xfs(359.8 KB)
📄 mkhomedir_helper(19.05 KB)
📄 mklost+found(11.11 KB)
📄 mkswap(69.64 KB)
📄 modinfo(143.24 KB)
📄 modprobe(143.24 KB)
📄 modsec-sdbm-util(22.17 KB)
📄 mount.nfs(114.68 KB)
📄 mount.nfs4(114.68 KB)
📄 mountstats(40.59 KB)
📄 mysqld(244.14 MB)
📄 mysqld-debug(165.52 MB)
📄 named(768.04 KB)
📄 named-checkconf(32.25 KB)
📄 named-checkzone(32.06 KB)
📄 named-compilezone(32.06 KB)
📄 named-journalprint(11.13 KB)
📄 nameif(15.32 KB)
📄 netreport(10.96 KB)
📄 new-kernel-pkg(24.96 KB)
📄 newusers(93.45 KB)
📄 nfsdcltrack(40.11 KB)
📄 nfsidmap(19.32 KB)
📄 nfsiostat(23.64 KB)
📄 nfsstat(29.84 KB)
📄 nl-class-add(11.7 KB)
📄 nl-class-delete(11.55 KB)
📄 nl-class-list(11.48 KB)
📄 nl-classid-lookup(11.29 KB)
📄 nl-cls-add(11.76 KB)
📄 nl-cls-delete(11.68 KB)
📄 nl-cls-list(11.58 KB)
📄 nl-link-list(11.52 KB)
📄 nl-pktloc-lookup(11.36 KB)
📄 nl-qdisc-add(11.6 KB)
📄 nl-qdisc-delete(11.54 KB)
📄 nl-qdisc-list(11.63 KB)
📄 nologin(7.01 KB)
📄 nscd(180.02 KB)
📄 nsec3hash(11.13 KB)
📄 nstat(23.88 KB)
📄 osd_login(2.55 KB)
📄 ownership(15.04 KB)
📄 packer(11.06 KB)
📄 pam_console_apply(39.69 KB)
📄 pam_tally2(15.05 KB)
📄 pam_timestamp_check(10.97 KB)
📄 paperconfig(4.07 KB)
📄 parted(77.22 KB)
📄 partprobe(11.23 KB)
📄 partx(86.55 KB)
📄 pdns_server(98.68 MB)
📄 pidof(23.17 KB)
📄 ping6(64.63 KB)
📄 pivot_root(11.19 KB)
📄 plipconfig(11.06 KB)
📄 poweroff(704.8 KB)
📄 ppp-watch(23.2 KB)
📄 pwck(51.71 KB)
📄 pwconv(47.57 KB)
📄 pwhistory_helper(15.44 KB)
📄 pwunconv(47.59 KB)
📄 quot(70.66 KB)
📄 quotacheck(107.29 KB)
📄 quotaoff(75.03 KB)
📄 quotaon(75.03 KB)
📄 quotastats(14.03 KB)
📄 rdisc(23.17 KB)
📄 rdma(73.42 KB)
📄 readprofile(15.46 KB)
📄 reboot(704.8 KB)
📄 repquota(75.16 KB)
📄 request-key(19.41 KB)
📄 resize2fs(48.41 KB)
📄 resizepart(32.36 KB)
📄 restorecon(27.16 KB)
📄 rmmod(143.24 KB)
📄 rndc(35.88 KB)
📄 rndc-confgen(19.44 KB)
📄 rotatelogs(53 KB)
📄 route(66.6 KB)
📄 routef(173 B)
📄 routel(1.59 KB)
📄 rpc.gssd(88.73 KB)
📄 rpc.idmapd(48.13 KB)
📄 rpc.mountd(128.91 KB)
📄 rpc.nfsd(40.2 KB)
📄 rpc.rquotad(78.95 KB)
📄 rpc.statd(97.59 KB)
📄 rpcbind(60.07 KB)
📄 rpcdebug(18.05 KB)
📄 rpcinfo(27.3 KB)
📄 rsyslogd(648.45 KB)
📄 rtacct(41.93 KB)
📄 rtcwake(31.96 KB)
📄 rtmon(48.67 KB)
📄 rtpr(37 B)
📄 rtstat(20.09 KB)
📄 runlevel(704.8 KB)
📄 runq(1.33 MB)
📄 runuser(32.21 KB)
📄 safe_finger(11.08 KB)
📄 sasldblistusers2(19.26 KB)
📄 saslpasswd2(15.09 KB)
📄 sefcontext_compile(60.53 KB)
📄 selabel_digest(11.17 KB)
📄 selabel_lookup(11.14 KB)
📄 selabel_lookup_best_match(11.16 KB)
📄 selabel_partial_match(11.09 KB)
📄 selinux_restorecon(15.21 KB)
📄 selinuxconlist(11.1 KB)
📄 selinuxdefcon(11.12 KB)
📄 selinuxenabled(6.98 KB)
📄 selinuxexeccon(7.09 KB)
📄 semanage(42.76 KB)
📄 semodule(23.77 KB)
📄 sendmail(13.48 KB)
📄 service(3.17 KB)
📄 sestatus(15.02 KB)
📄 setcap(11.13 KB)
📄 setenforce(7.05 KB)
📄 setfiles(27.16 KB)
📄 setquota(83.16 KB)
📄 setsebool(14.99 KB)
📄 sfdisk(83.25 KB)
📄 showmount(19.56 KB)
📄 shutdown(704.8 KB)
📄 sim_server(10.97 KB)
📄 slattach(42.4 KB)
📄 sln(743.78 KB)
📄 sm-notify(68.43 KB)
📄 smartctl(864.48 KB)
📄 smartd(670.63 KB)
📄 ss(128.44 KB)
📄 sshd(836.88 KB)
📄 sshd-keygen(3.53 KB)
📄 start-statd(842 B)
📄 suexec(43.3 KB)
📄 sulogin(40.53 KB)
📄 sushell(67 B)
📄 swaplabel(15.31 KB)
📄 swapoff(15.53 KB)
📄 swapon(53.29 KB)
📄 switch_root(15.35 KB)
📄 sys-unconfig(184 B)
📄 sysctl(23.57 KB)
📄 tc(384.66 KB)
📄 tcpd(36.62 KB)
📄 tcpdmatch(40.83 KB)
📄 telinit(704.8 KB)
📄 tracepath(15.05 KB)
📄 tracepath6(15.05 KB)
📄 try-from(23.47 KB)
📄 tsig-keygen(19.44 KB)
📄 tune2fs(69.41 KB)
📄 tuned(3.29 KB)
📄 tuned-adm(5.22 KB)
📄 udevadm(414.27 KB)
📄 umount.nfs(114.68 KB)
📄 umount.nfs4(114.68 KB)
📄 unix_chkpwd(35.42 KB)
📄 unix_update(35.42 KB)
📄 update-alternatives(27.61 KB)
📄 update-smart-drivedb(14.34 KB)
📄 useradd(134.39 KB)
📄 userdel(93.5 KB)
📄 usermod(130.33 KB)
📄 usernetctl(11.03 KB)
📄 uuserver(14.97 KB)
📄 vigr(62.54 KB)
📄 vipw(62.54 KB)
📄 virt-what(11.57 KB)
📄 visudo(200.91 KB)
📄 vmcore-dmesg(19.28 KB)
📄 vpddecode(15.33 KB)
📄 weak-modules(31.9 KB)
📄 whmapi0(3.02 MB)
📄 whmapi1(3.02 MB)
📄 whmlogin(2.33 KB)
📄 wipefs(28.05 KB)
📄 wpa_cli(128.06 KB)
📄 wpa_passphrase(56.79 KB)
📄 wpa_supplicant(1.93 MB)
📄 xfs_admin(1.35 KB)
📄 xfs_bmap(638 B)
📄 xfs_copy(339.33 KB)
📄 xfs_db(576.38 KB)
📄 xfs_estimate(11.16 KB)
📄 xfs_freeze(767 B)
📄 xfs_fsr(31.83 KB)
📄 xfs_growfs(327.2 KB)
📄 xfs_info(472 B)
📄 xfs_io(122.68 KB)
📄 xfs_logprint(355.81 KB)
📄 xfs_mdrestore(314.81 KB)
📄 xfs_metadump(747 B)
📄 xfs_mkfile(1007 B)
📄 xfs_ncheck(650 B)
📄 xfs_quota(84.88 KB)
📄 xfs_repair(563.2 KB)
📄 xfs_rtcp(15.25 KB)
📄 xqmstats(14.03 KB)
📄 xtables-multi(91.52 KB)
📄 yum-complete-transaction(9.22 KB)
📄 yumdb(8.67 KB)
📄 zdump(14.02 KB)
📄 zic(50.02 KB)
📄 zramctl(82.23 KB)

Editing: virt-what

#!/bin/sh -
# virt-what.  Generated from virt-what.in by configure.
# Copyright (C) 2008-2019 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

# 'virt-what' tries to detect the type of virtualization being
# used (or none at all if we're running on bare-metal).  It prints
# out one or more lines each being a 'fact' about the virtualization.
#
# Please see also the manual page virt-what(1).
# This script should be run as root.
#
# The following resources were useful in writing this script:
# . http://dmo.ca/blog/detecting-virtualization-on-linux/

# Do not allow unset variables, and set defaults.
set -u
root=''
skip_qemu_kvm=false
skip_lkvm=false

VERSION="1.18"

have_cpuinfo () {
    test -e "${root}/proc/cpuinfo"
}

fail () {
    echo "virt-what: $1" >&2
    exit 1
}

usage () {
    echo "virt-what [options]"
    echo "Options:"
    echo "  --help          Display this help"
    echo "  --version       Display version and exit"
    exit 0
}

# Handle the command line arguments, if any.
while test $# -gt 0; do
    case "$1" in
        --help) usage ;;
        --test-root=*)
            # Deliberately undocumented: used for 'make check'.
            root=$(echo "$1" | sed 's/.*=//')
            shift 1
            test -z "$root" && fail "--test-root option requires a value"
            ;;
        -v|--version) echo "$VERSION"; exit 0 ;;
        --) shift; break ;;
        *) fail "unrecognized option '$1'";;
    esac
done
test $# -gt 0 && fail "extra operand '$1'"

# Add /sbin and /usr/sbin to the path so we can find system
# binaries like dmidecode.
# Add /usr/libexec to the path so we can find the helper binary.
prefix=/usr
exec_prefix=/usr
PATH="${root}/usr/libexec:${root}/sbin:${root}/usr/sbin:${PATH}"
export PATH

# Check we're running as root.
EFFUID=$(id -u) || fail "failed to get current user id"

if [ "x$root" = "x" ] && [ "$EFFUID" -ne 0 ]; then
    fail "this script must be run as root"
fi

# Try to locate the CPU-ID helper program
CPUID_HELPER=$(which virt-what-cpuid-helper 2>/dev/null)
if [ -z "$CPUID_HELPER" ] ; then
    fail "virt-what-cpuid-helper program not found in \$PATH"
fi

# Many fullvirt hypervisors give an indication through CPUID.  Use the
# helper program to get this information.

cpuid=$(virt-what-cpuid-helper)

# Check for various products in the BIOS information.
# Note that dmidecode doesn't exist on all architectures.  On the ones
# it does not, then this will return an error, which is ignored (error
# message redirected into the $dmi variable).

dmi=$(LANG=C dmidecode 2>&1)

# Architecture.
# Note for the purpose of testing, we only call uname with -p option.

arch=$(uname -p | sed -e 's/i.86/i386/' | sed -e 's/arm.*/arm/')

# Check for VMware.
# cpuid check added by Chetan Loke.

if [ "$cpuid" = "VMwareVMware" ]; then
    echo vmware
elif echo "$dmi" | grep -q 'Manufacturer: VMware'; then
    echo vmware
fi

# Check for Hyper-V.
# http://blogs.msdn.com/b/sqlosteam/archive/2010/10/30/is-this-real-the-metaphysics-of-hardware-virtualization.aspx
if [ "$cpuid" = "Microsoft Hv" ]; then
    echo hyperv
fi

# Check for VirtualPC.
# The negative check for cpuid is to distinguish this from Hyper-V
# which also has the same manufacturer string in the SM-BIOS data.
if [ "$cpuid" != "Microsoft Hv" ] &&
    echo "$dmi" | grep -q 'Manufacturer: Microsoft Corporation'; then
    echo virtualpc
fi

# Check for VirtualBox.
# Added by Laurent Léonard.
if echo "$dmi" | grep -q 'Manufacturer: innotek GmbH'; then
    echo virtualbox
fi

# Check for bhyve.
if [ "$cpuid" = "bhyve bhyve " ]; then
  echo bhyve
elif echo "$dmi" | grep -q "Vendor: BHYVE"; then
  echo bhyve
fi

# Check for OpenVZ / Virtuozzo.
# Added by Evgeniy Sokolov.
# /proc/vz - always exists if OpenVZ kernel is running (inside and outside
# container)
# /proc/bc - exists on node, but not inside container.

if [ -d "${root}/proc/vz" -a ! -d "${root}/proc/bc" ]; then
    echo openvz
fi

# Check for LXC containers
# http://www.freedesktop.org/wiki/Software/systemd/ContainerInterface
# Added by Marc Fournier

if [ -e "${root}/proc/1/environ" ] &&
    cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container='; then
    echo lxc
fi

# Check for Linux-VServer
if test -e "${root}/proc/self/status" \
   && cat "${root}/proc/self/status" | grep -q "VxID: [0-9]*"; then
    echo linux_vserver
    if grep -q "VxID: 0$" "${root}/proc/self/status"; then
        echo linux_vserver-host
    else
        echo linux_vserver-guest
    fi
fi

# Check for UML.
# Added by Laurent Léonard.
if have_cpuinfo && grep -q 'UML' "${root}/proc/cpuinfo"; then
    echo uml
fi

# Check for IBM PowerVM Lx86 Linux/x86 emulator.
if have_cpuinfo && grep -q '^vendor_id.*PowerVM Lx86' "${root}/proc/cpuinfo"
then
    echo powervm_lx86
fi

# Check for Hitachi Virtualization Manager (HVM) Virtage logical partitioning.
if echo "$dmi" | grep -q 'Manufacturer.*HITACHI' &&
   echo "$dmi" | grep -q 'Product.* LPAR'; then
    echo virtage
fi

# Check for IBM SystemZ.
if have_cpuinfo && grep -q '^vendor_id.*IBM/S390' "${root}/proc/cpuinfo"; then
    echo ibm_systemz
    if [ -f "${root}/proc/sysinfo" ]; then
        if grep -q 'VM.*Control Program.*KVM/Linux' "${root}/proc/sysinfo"; then
            echo ibm_systemz-kvm
        elif grep -q 'VM.*Control Program.*z/VM' "${root}/proc/sysinfo"; then
            echo ibm_systemz-zvm
        elif grep -q '^LPAR' "${root}/proc/sysinfo"; then
            echo ibm_systemz-lpar
        else
            # This is unlikely to be correct.
            echo ibm_systemz-direct
        fi
    fi
fi

# Check for Parallels.
if echo "$dmi" | grep -q 'Vendor: Parallels'; then
    echo parallels
    skip_qemu_kvm=true
fi

# Check for Nutanix AHV.
# This is sufficiently different from KVM and has Viridian extensions,
# so skip the KVM test.
if echo "$dmi" | grep -q 'Manufacturer: Nutanix'; then
    echo nutanix_ahv
    skip_qemu_kvm=true
fi

# Check for oVirt/RHEV.
if echo "$dmi" | grep -q 'Manufacturer: oVirt'; then
    echo ovirt
fi
if echo "$dmi" | grep -q 'Product Name: RHEV Hypervisor'; then
    echo rhev
fi

# Check for Xen.

if [ "$cpuid" = "XenVMMXenVMM" ] &&
    ! echo "$dmi" | grep -q 'No SMBIOS nor DMI entry point found, sorry'; then
    echo xen; echo xen-hvm
    # Check for AWS
    if echo "$dmi" | grep -q 'Version: [0-9]\.[0-9]\.amazon'; then
        echo aws
    fi
    skip_qemu_kvm=true
elif [ -d "${root}/proc/xen" ]; then
    echo xen
    if grep -q "control_d" "${root}/proc/xen/capabilities" 2>/dev/null; then
        echo xen-dom0
    else
        echo xen-domU
    fi
    skip_qemu_kvm=true
    skip_lkvm=true
elif [ -f "${root}/sys/hypervisor/type" ] &&
    grep -q "xen" "${root}/sys/hypervisor/type"; then
    # Ordinary kernel with pv_ops.  There does not seem to be
    # enough information at present to tell whether this is dom0
    # or domU.  XXX
    echo xen
elif [ "$arch" = "arm" ] || [ "$arch" = "aarch64" ]; then
    if [ -d "${root}/proc/device-tree/hypervisor" ] &&
        grep -q "xen" "${root}/proc/device-tree/hypervisor/compatible"; then
        echo xen
        skip_qemu_kvm=true
        skip_lkvm=true
    fi
elif [ "$arch" = "ia64" ]; then
    if [ -d "${root}/sys/bus/xen" -a ! -d "${root}/sys/bus/xen-backend" ]; then
        # PV-on-HVM drivers installed in a Xen guest.
        echo xen
        echo xen-hvm
    else
        # There is no virt leaf on IA64 HVM.  This is a last-ditch
        # attempt to detect something is virtualized by using a
        # timing attack.
        virt-what-ia64-xen-rdtsc-test > /dev/null 2>&1
        case "$?" in
            0) ;; # not virtual
            1) # Could be some sort of virt, or could just be a bit slow.
                echo virt
        esac
    fi
fi

# Check for QEMU/KVM.
#
# Parallels exports KVMKVMKVM leaf, so skip this test if we've already
# seen that it's Parallels.  Xen uses QEMU as the device model, so
# skip this test if we know it is Xen.

if ! "$skip_qemu_kvm"; then
    if [ "$cpuid" = "KVMKVMKVM" ]; then
        echo kvm
    elif [ "$cpuid" = "TCGTCGTCGTCG" ]; then
        echo qemu
        skip_lkvm=true
    elif echo "$dmi" | grep -q 'Product Name: KVM'; then
        echo kvm
        skip_lkvm=true
    elif echo "$dmi" | grep -q 'Manufacturer: QEMU'; then
        # The test for KVM above failed, so now we know we're
        # not using KVM acceleration.
        echo qemu
        skip_lkvm=true
    elif [ "$arch" = "arm" ] || [ "$arch" = "aarch64" ]; then
        if [ -d "${root}/proc/device-tree" ] &&
            ls "${root}/proc/device-tree" | grep -q "fw-cfg"; then
            # We don't have enough information to determine if we're
            # using KVM acceleration or not.
            echo qemu
            skip_lkvm=true
        fi
    elif [ -d ${root}/proc/device-tree/hypervisor ] &&
         grep -q "linux,kvm" /proc/device-tree/hypervisor/compatible; then
        # We are running as a spapr KVM guest on ppc64
        echo kvm
        skip_lkvm=true
    else
        # This is known to fail for qemu with the explicit -cpu
        # option, since /proc/cpuinfo will not contain the QEMU
        # string. QEMU 2.10 added a new CPUID leaf, so this
        # problem only triggered for older QEMU
        if have_cpuinfo && grep -q 'QEMU' "${root}/proc/cpuinfo"; then
            echo qemu
        fi
    fi
fi

if ! "$skip_lkvm"; then
    if [ "$cpuid" = "LKVMLKVMLKVM" ]; then
        echo lkvm
    elif [ "$arch" = "arm" ] || [ "$arch" = "aarch64" ]; then
        if [ -d "${root}/proc/device-tree" ] &&
            grep -q "dummy-virt" "${root}/proc/device-tree/compatible"; then
            echo lkvm
        fi
    fi
fi

# Check for Docker.
if [ -f "${root}/.dockerinit" ]; then
    echo docker
fi

# Check ppc64 lpar, kvm or powerkvm

# example /proc/cpuinfo line indicating 'not baremetal'
# platform  : pSeries
#
# example /proc/ppc64/lparcfg systemtype line
# system_type=IBM pSeries (emulated by qemu)

if [ "$arch" = "ppc64" ] || [ "$arch" = "ppc64le" ] ; then
    if have_cpuinfo && grep -q 'platform.**pSeries' "${root}/proc/cpuinfo"; then
        if grep -q 'model.*emulated by qemu' "${root}/proc/cpuinfo"; then
                echo ibm_power-kvm
        else
            # Assume LPAR, now detect shared or dedicated
            if grep -q 'shared_processor_mode=1' "${root}/proc/ppc64/lparcfg"; then
                echo ibm_power-lpar_shared
            else
                echo ibm_power-lpar_dedicated
            fi
        # detect powerkvm?
        fi
    fi
fi

# Check for OpenBSD/VMM
if [ "$cpuid" = "OpenBSDVMM58" ]; then
        echo vmm
fi

# Check for LDoms
if [ "${arch#sparc}" != "$arch" ] && [ -e "${root}/dev/mdesc" ]; then
    echo ldoms
    if [ -d "${root}/sys/class/vlds/ctrl" ] && \
             [ -d "${root}/sys/class/vlds/sp" ]; then
        echo ldoms-control
    else
        echo ldoms-guest
    fi
    MDPROP="${root}/usr/lib/ldoms/mdprop.py"
    if [ -x "${MDPROP}" ]; then
        if [ -n "$($MDPROP -v iodevice device-type=pciex)" ]; then
            echo ldoms-root
            echo ldoms-io
        elif [ -n "$($MDPROP -v iov-device vf-id=0)" ]; then
            echo ldoms-io
        fi
    fi
fi

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