Mister Spy Say ="Hello Kids ... :D"
 
 
     ___  ____     _              _____
    |  \/  (_)   | |            /  ___|
               | .  . |_ ___| |_ ___ _ __  \ `--. _ __  _   _
                | |\/| | / __| __/ _ \ '__|  `--. \ '_ \| | | |
                | |  | | \__ \ ||  __/ |    /\__/ / |_) | |_| |
                \_|  |_/_|___/\__\___|_|    \____/| .__/ \__, |
                                                 | |     __/ |
                                                 |_|    |___/
                                       Bot Mister Spy V3

	

Mister Spy

#!/usr/bin/sh

type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin

# Huh? Empty $1?
[ -z "$1" ] && exit 1

# Huh? Empty $2?
[ -z "$2" ] && exit 1

# Huh? Empty $3?
[ -z "$3" ] && exit 1

# root is in the form root=nbd:srv:port[:fstype[:rootflags[:nbdopts]]]
# shellcheck disable=SC2034
netif="$1"
nroot="$2"
NEWROOT="$3"

# If it's not nbd we don't continue
[ "${nroot%%:*}" = "nbd" ] || return

nroot=${nroot#nbd:}
nbdserver=${nroot%%:*}
if [ "${nbdserver%"${nbdserver#?}"}" = "[" ]; then
    nbdserver=${nroot#[}
    nbdserver=${nbdserver%%]:*}
    nroot=${nroot#*]:}
else
    nroot=${nroot#*:}
fi
nbdport=${nroot%%:*}
nroot=${nroot#*:}
nbdfstype=${nroot%%:*}
nroot=${nroot#*:}
nbdflags=${nroot%%:*}
nbdopts=${nroot#*:}

if [ "$nbdopts" = "$nbdflags" ]; then
    unset nbdopts
fi
if [ "$nbdflags" = "$nbdfstype" ]; then
    unset nbdflags
fi
if [ "$nbdfstype" = "$nbdport" ]; then
    unset nbdfstype
fi
if [ -z "$nbdfstype" ]; then
    nbdfstype=auto
fi

# look through the NBD options and pull out the ones that need to
# go before the host etc. Append a ',' so we know we terminate the loop
nbdopts=${nbdopts},
while [ -n "$nbdopts" ]; do
    f=${nbdopts%%,*}
    nbdopts=${nbdopts#*,}
    if [ -z "$f" ]; then
        break
    fi
    if [ -z "${f%bs=*}" -o -z "${f%timeout=*}" ]; then
        preopts="$preopts $f"
        continue
    fi
    opts="$opts $f"
done

# look through the flags and see if any are overridden by the command line
nbdflags=${nbdflags},
while [ -n "$nbdflags" ]; do
    f=${nbdflags%%,*}
    nbdflags=${nbdflags#*,}
    if [ -z "$f" ]; then
        break
    fi
    if [ "$f" = "ro" -o "$f" = "rw" ]; then
        nbdrw=$f
        continue
    fi
    fsopts=${fsopts:+$fsopts,}$f
done

getarg ro && nbdrw=ro
getarg rw && nbdrw=rw
fsopts=${fsopts:+$fsopts,}${nbdrw}

# XXX better way to wait for the device to be made?
i=0
while [ ! -b /dev/nbd0 ]; do
    [ $i -ge 20 ] && exit 1
    udevadm settle --exit-if-exists=/dev/nbd0
    i=$((i + 1))
done

# If we didn't get a root= on the command line, then we need to
# add the udev rules for mounting the nbd0 device
if [ "$root" = "block:/dev/root" -o "$root" = "dhcp" ]; then
    printf 'KERNEL=="nbd0", ENV{DEVTYPE}!="partition", ENV{ID_FS_TYPE}=="?*", SYMLINK+="root"\n' > /etc/udev/rules.d/99-nbd-root.rules
    udevadm control --reload
    wait_for_dev -n /dev/root

    if [ -z "$DRACUT_SYSTEMD" ]; then
        type write_fs_tab > /dev/null 2>&1 || . /lib/fs-lib.sh

        write_fs_tab /dev/root "$nbdfstype" "$fsopts"

        printf '/bin/mount %s\n' \
            "$NEWROOT" \
            > "$hookdir"/mount/01-$$-nbd.sh
    else
        mkdir -p /run/systemd/system/sysroot.mount.d
        cat << EOF > /run/systemd/system/sysroot.mount.d/dhcp.conf
[Mount]
Where=/sysroot
What=/dev/root
Type=$nbdfstype
Options=$fsopts
EOF
        systemctl --no-block daemon-reload
    fi
    # if we're on systemd, use the nbd-generator script
    # to create the /sysroot mount.
fi

if ! [ "$nbdport" -gt 0 ] 2> /dev/null; then
    nbdport="-name $nbdport"
fi

if ! nbd-client -check /dev/nbd0 > /dev/null; then
    # shellcheck disable=SC2086
    nbd-client -p -systemd-mark "$nbdserver" $nbdport /dev/nbd0 $opts || exit 1
fi

need_shutdown
exit 0