SM0 She11

Path: / / usr / sbin

Full Path (server): /usr/sbin

📄 accessdb [E] [D]
📄 addgnupghome [E] [D]
📄 addpart [E] [D]
📄 adduser [E] [D]
📄 agetty [E] [D]
📄 alternatives [E] [D]
📄 amavisd [E] [D]
📄 anacron [E] [D]
📄 applygnupgdefaults [E] [D]
📄 arp [E] [D]
📄 arpd [E] [D]
📄 arping [E] [D]
📄 atd [E] [D]
📄 atrun [E] [D]
📄 audispd [E] [D]
📄 auditctl [E] [D]
📄 auditd [E] [D]
📄 augenrules [E] [D]
📄 aureport [E] [D]
📄 ausearch [E] [D]
📄 authconfig [E] [D]
📄 authconfig-tui [E] [D]
📄 autrace [E] [D]
📄 avcstat [E] [D]
📄 badblocks [E] [D]
📄 biosdecode [E] [D]
📄 blkdeactivate [E] [D]
📄 blkdiscard [E] [D]
📄 blkid [E] [D]
📄 blockdev [E] [D]
📄 bridge [E] [D]
📄 btrfs [E] [D]
📄 btrfs-convert [E] [D]
📄 btrfs-debug-tree [E] [D]
📄 btrfs-find-root [E] [D]
📄 btrfs-image [E] [D]
📄 btrfs-map-logical [E] [D]
📄 btrfs-select-super [E] [D]
📄 btrfs-zero-log [E] [D]
📄 btrfsck [E] [D]
📄 btrfstune [E] [D]
📄 build-locale-archive [E] [D]
📄 cacertdir_rehash [E] [D]
📄 capsh [E] [D]
📄 cbq [E] [D]
📄 cfdisk [E] [D]
📄 chcpu [E] [D]
📄 chgpasswd [E] [D]
📄 chkconfig [E] [D]
📄 chpasswd [E] [D]
📄 chronyd [E] [D]
📄 chroot [E] [D]
📄 clamd [E] [D]
📄 clamonacc [E] [D]
📄 clock [E] [D]
📄 clockdiff [E] [D]
📄 consoletype [E] [D]
📄 convertquota [E] [D]
📄 cracklib-check [E] [D]
📄 cracklib-format [E] [D]
📄 cracklib-packer [E] [D]
📄 cracklib-unpacker [E] [D]
📄 create-cracklib-dict [E] [D]
📄 crond [E] [D]
📄 csf [E] [D]
📄 ctrlaltdel [E] [D]
📄 ctstat [E] [D]
📄 ddns-confgen [E] [D]
📄 debugfs [E] [D]
📄 delpart [E] [D]
📄 depmod [E] [D]
📄 devlink [E] [D]
📄 dhclient [E] [D]
📄 dhclient-script [E] [D]
📄 dmfilemapd [E] [D]
📄 dmidecode [E] [D]
📄 dmsetup [E] [D]
📄 dmstats [E] [D]
📄 dnssec-checkds [E] [D]
📄 dnssec-coverage [E] [D]
📄 dnssec-dsfromkey [E] [D]
📄 dnssec-importkey [E] [D]
📄 dnssec-keyfromlabel [E] [D]
📄 dnssec-keygen [E] [D]
📄 dnssec-keymgr [E] [D]
📄 dnssec-revoke [E] [D]
📄 dnssec-settime [E] [D]
📄 dnssec-signzone [E] [D]
📄 dnssec-verify [E] [D]
📄 dovecot [E] [D]
📄 dracut [E] [D]
📄 dumpe2fs [E] [D]
📄 e2freefrag [E] [D]
📄 e2fsck [E] [D]
📄 e2image [E] [D]
📄 e2label [E] [D]
📄 e2undo [E] [D]
📄 e4defrag [E] [D]
📄 eapol_test [E] [D]
📄 edquota [E] [D]
📄 ether-wake [E] [D]
📄 ethtool [E] [D]
📄 faillock [E] [D]
📄 fdformat [E] [D]
📄 fdisk [E] [D]
📄 filefrag [E] [D]
📄 findfs [E] [D]
📄 fixfiles [E] [D]
📄 fsck [E] [D]
📄 fsck.btrfs [E] [D]
📄 fsck.cramfs [E] [D]
📄 fsck.ext2 [E] [D]
📄 fsck.ext3 [E] [D]
📄 fsck.ext4 [E] [D]
📄 fsck.minix [E] [D]
📄 fsck.xfs [E] [D]
📄 fsfreeze [E] [D]
📄 fstrim [E] [D]
📄 fuser [E] [D]
📄 genccode [E] [D]
📄 gencmn [E] [D]
📄 genhomedircon [E] [D]
📄 genhostid [E] [D]
📄 genl [E] [D]
📄 genl-ctrl-list [E] [D]
📄 gennorm2 [E] [D]
📄 genrandom [E] [D]
📄 gensprep [E] [D]
📄 getcap [E] [D]
📄 getenforce [E] [D]
📄 getpcaps [E] [D]
📄 getsebool [E] [D]
📄 glibc_post_upgrade.x86_64 [E] [D]
📄 groupadd [E] [D]
📄 groupdel [E] [D]
📄 groupmems [E] [D]
📄 groupmod [E] [D]
📄 grpck [E] [D]
📄 grpconv [E] [D]
📄 grpunconv [E] [D]
📄 grub2-bios-setup [E] [D]
📄 grub2-get-kernel-settings [E] [D]
📄 grub2-install [E] [D]
📄 grub2-macbless [E] [D]
📄 grub2-mkconfig [E] [D]
📄 grub2-ofpathname [E] [D]
📄 grub2-probe [E] [D]
📄 grub2-reboot [E] [D]
📄 grub2-rpm-sort [E] [D]
📄 grub2-set-default [E] [D]
📄 grub2-setpassword [E] [D]
📄 grub2-sparc64-setup [E] [D]
📄 grubby [E] [D]
📄 gss-server [E] [D]
📄 halt [E] [D]
📄 hardlink [E] [D]
📄 hwclock [E] [D]
📄 iconvconfig [E] [D]
📄 iconvconfig.x86_64 [E] [D]
📄 icupkg [E] [D]
📄 ifcfg [E] [D]
📄 ifconfig [E] [D]
📄 ifdown [E] [D]
📄 ifenslave [E] [D]
📄 ifstat [E] [D]
📄 ifup [E] [D]
📄 init [E] [D]
📄 insmod [E] [D]
📄 install-info [E] [D]
📄 installkernel [E] [D]
📄 intel-microcode2ucode [E] [D]
📄 ip [E] [D]
📄 ip6tables [E] [D]
📄 ip6tables-restore [E] [D]
📄 ip6tables-save [E] [D]
📄 ipmaddr [E] [D]
📄 iptables [E] [D]
📄 iptables-restore [E] [D]
📄 iptables-save [E] [D]
📄 iptunnel [E] [D]
📄 irqbalance [E] [D]
📄 isc-hmac-fixup [E] [D]
📄 kexec [E] [D]
📄 killall5 [E] [D]
📄 kpartx [E] [D]
📄 lchage [E] [D]
📄 ldattach [E] [D]
📄 ldconfig [E] [D]
📄 lfd [E] [D]
📄 lgroupadd [E] [D]
📄 lgroupdel [E] [D]
📄 lgroupmod [E] [D]
📄 lid [E] [D]
📄 lnewusers [E] [D]
📄 lnstat [E] [D]
📄 load_policy [E] [D]
📄 logrotate [E] [D]
📄 logsave [E] [D]
📄 losetup [E] [D]
📄 lpasswd [E] [D]
📄 lsmod [E] [D]
📄 lsof [E] [D]
📄 luseradd [E] [D]
📄 luserdel [E] [D]
📄 lusermod [E] [D]
📄 lwresd [E] [D]
📄 makedumpfile [E] [D]
📄 matchpathcon [E] [D]
📄 mii-diag [E] [D]
📄 mii-tool [E] [D]
📄 mkdict [E] [D]
📄 mkdumprd [E] [D]
📄 mke2fs [E] [D]
📄 mkfs [E] [D]
📄 mkfs.btrfs [E] [D]
📄 mkfs.cramfs [E] [D]
📄 mkfs.ext2 [E] [D]
📄 mkfs.ext3 [E] [D]
📄 mkfs.ext4 [E] [D]
📄 mkfs.minix [E] [D]
📄 mkfs.xfs [E] [D]
📄 mkhomedir_helper [E] [D]
📄 mklost+found [E] [D]
📄 mkswap [E] [D]
📄 modinfo [E] [D]
📄 modprobe [E] [D]
📄 mysqld [E] [D]
📄 named [E] [D]
📄 named-checkconf [E] [D]
📄 named-checkzone [E] [D]
📄 named-compilezone [E] [D]
📄 named-journalprint [E] [D]
📄 nameif [E] [D]
📄 netreport [E] [D]
📄 new-kernel-pkg [E] [D]
📄 newusers [E] [D]
📄 nl-class-add [E] [D]
📄 nl-class-delete [E] [D]
📄 nl-class-list [E] [D]
📄 nl-classid-lookup [E] [D]
📄 nl-cls-add [E] [D]
📄 nl-cls-delete [E] [D]
📄 nl-cls-list [E] [D]
📄 nl-link-list [E] [D]
📄 nl-pktloc-lookup [E] [D]
📄 nl-qdisc-add [E] [D]
📄 nl-qdisc-delete [E] [D]
📄 nl-qdisc-list [E] [D]
📄 nologin [E] [D]
📄 nsec3hash [E] [D]
📄 nstat [E] [D]
📄 ownership [E] [D]
📄 packer [E] [D]
📄 pam_console_apply [E] [D]
📄 pam_tally2 [E] [D]
📄 pam_timestamp_check [E] [D]
📄 paperconfig [E] [D]
📄 parted [E] [D]
📄 partprobe [E] [D]
📄 partx [E] [D]
📄 pflogsumm [E] [D]
📄 pidof [E] [D]
📄 ping6 [E] [D]
📄 pivot_root [E] [D]
📄 plipconfig [E] [D]
📄 pluginviewer [E] [D]
📄 portrelease [E] [D]
📄 portreserve [E] [D]
📄 postalias [E] [D]
📄 postcat [E] [D]
📄 postconf [E] [D]
📄 postdrop [E] [D]
📄 postfix [E] [D]
📄 postkick [E] [D]
📄 postlock [E] [D]
📄 postlog [E] [D]
📄 postmap [E] [D]
📄 postmulti [E] [D]
📄 postqueue [E] [D]
📄 postsuper [E] [D]
📄 poweroff [E] [D]
📄 ppp-watch [E] [D]
📄 pure-authd [E] [D]
📄 pure-config.pl [E] [D]
📄 pure-config.py [E] [D]
📄 pure-ftpd [E] [D]
📄 pure-ftpwho [E] [D]
📄 pure-mrtginfo [E] [D]
📄 pure-quotacheck [E] [D]
📄 pure-uploadscript [E] [D]
📄 pwck [E] [D]
📄 pwconv [E] [D]
📄 pwhistory_helper [E] [D]
📄 pwunconv [E] [D]
📄 qshape [E] [D]
📄 quot [E] [D]
📄 quotacheck [E] [D]
📄 quotaoff [E] [D]
📄 quotaon [E] [D]
📄 quotastats [E] [D]
📄 rcmysql [E] [D]
📄 rdisc [E] [D]
📄 rdma [E] [D]
📄 readprofile [E] [D]
📄 reboot [E] [D]
📄 repquota [E] [D]
📄 resize2fs [E] [D]
📄 resizepart [E] [D]
📄 restorecon [E] [D]
📄 rmmod [E] [D]
📄 rndc [E] [D]
📄 rndc-confgen [E] [D]
📄 route [E] [D]
📄 routef [E] [D]
📄 routel [E] [D]
📄 rpc.rquotad [E] [D]
📄 rpcbind [E] [D]
📄 rpcinfo [E] [D]
📄 rsyslogd [E] [D]
📄 rtacct [E] [D]
📄 rtcwake [E] [D]
📄 rtmon [E] [D]
📄 rtpr [E] [D]
📄 rtstat [E] [D]
📄 runlevel [E] [D]
📄 runuser [E] [D]
📄 safe_finger [E] [D]
📄 sasl2-shared-mechlist [E] [D]
📄 saslauthd [E] [D]
📄 sasldblistusers2 [E] [D]
📄 saslpasswd2 [E] [D]
📄 sefcontext_compile [E] [D]
📄 selabel_digest [E] [D]
📄 selabel_lookup [E] [D]
📄 selabel_lookup_best_match [E] [D]
📄 selabel_partial_match [E] [D]
📄 selinux_restorecon [E] [D]
📄 selinuxconlist [E] [D]
📄 selinuxdefcon [E] [D]
📄 selinuxenabled [E] [D]
📄 selinuxexeccon [E] [D]
📄 semanage [E] [D]
📄 semodule [E] [D]
📄 sendmail [E] [D]
📄 sendmail.postfix [E] [D]
📄 service [E] [D]
📄 sestatus [E] [D]
📄 setcap [E] [D]
📄 setenforce [E] [D]
📄 setfiles [E] [D]
📄 setquota [E] [D]
📄 setsebool [E] [D]
📄 sfdisk [E] [D]
📄 shutdown [E] [D]
📄 sim_server [E] [D]
📄 slattach [E] [D]
📄 sln [E] [D]
📄 smtp-sink [E] [D]
📄 smtp-source [E] [D]
📄 snmpd [E] [D]
📄 snmptrapd [E] [D]
📄 ss [E] [D]
📄 sshd [E] [D]
📄 sshd-keygen [E] [D]
📄 sulogin [E] [D]
📄 sushell [E] [D]
📄 swaplabel [E] [D]
📄 swapoff [E] [D]
📄 swapon [E] [D]
📄 switch_root [E] [D]
📄 sys-unconfig [E] [D]
📄 sysctl [E] [D]
📄 tc [E] [D]
📄 tcpd [E] [D]
📄 tcpdmatch [E] [D]
📄 tcsd [E] [D]
📄 telinit [E] [D]
📄 testsaslauthd [E] [D]
📄 tmpwatch [E] [D]
📄 tracepath [E] [D]
📄 tracepath6 [E] [D]
📄 try-from [E] [D]
📄 tsig-keygen [E] [D]
📄 tune2fs [E] [D]
📄 tuned [E] [D]
📄 tuned-adm [E] [D]
📄 udevadm [E] [D]
📄 unix_chkpwd [E] [D]
📄 unix_update [E] [D]
📄 update-alternatives [E] [D]
📄 useradd [E] [D]
📄 userdel [E] [D]
📄 userhelper [E] [D]
📄 usermod [E] [D]
📄 usernetctl [E] [D]
📄 uuserver [E] [D]
📄 vigr [E] [D]
📄 vipw [E] [D]
📄 virt-what [E] [D]
📄 visudo [E] [D]
📄 vmcore-dmesg [E] [D]
📄 vpddecode [E] [D]
📄 weak-modules [E] [D]
📄 wipefs [E] [D]
📄 wpa_cli [E] [D]
📄 wpa_passphrase [E] [D]
📄 wpa_supplicant [E] [D]
📄 xfs_admin [E] [D]
📄 xfs_bmap [E] [D]
📄 xfs_copy [E] [D]
📄 xfs_db [E] [D]
📄 xfs_estimate [E] [D]
📄 xfs_freeze [E] [D]
📄 xfs_fsr [E] [D]
📄 xfs_growfs [E] [D]
📄 xfs_info [E] [D]
📄 xfs_io [E] [D]
📄 xfs_logprint [E] [D]
📄 xfs_mdrestore [E] [D]
📄 xfs_metadump [E] [D]
📄 xfs_mkfile [E] [D]
📄 xfs_ncheck [E] [D]
📄 xfs_quota [E] [D]
📄 xfs_repair [E] [D]
📄 xfs_rtcp [E] [D]
📄 xqmstats [E] [D]
📄 xtables-multi [E] [D]
📄 yum-complete-transaction [E] [D]
📄 yumdb [E] [D]
📄 zdump [E] [D]
📄 zic [E] [D]
📄 zramctl [E] [D]

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