hehe.org/system/config/system.yaml

absolute_urls: false                             # Absolute or relative URLs for `base_url`
timezone: ''                                     # Valid values: http://php.net/manual/en/timezones.php
default_locale:                                  # Default locale (defaults to system)
param_sep: ':'                                   # Parameter separator, use ';' for Apache on windows
wrapped_site: false                              # For themes/plugins to know if Grav is wrapped by another platform
reverse_proxy_setup: false                       # Running in a reverse proxy scenario with different webserver ports than proxy
force_ssl: false                                 # If enabled, Grav forces to be accessed via HTTPS (NOTE: Not an ideal solution)
force_lowercase_urls: true                       # If you want to support mixed cased URLs set this to false
custom_base_url: ''                              # Set the base_url manually, e.g. http://yoursite.com/yourpath
username_regex: '^[a-z0-9_-]{3,16}$'             # Only lowercase chars, digits, dashes, underscores. 3 - 16 chars
pwd_regex: '(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,}' # At least one number, one uppercase and lowercase letter, and be at least 8+ chars
intl_enabled: true                               # Special logic for PHP International Extension (mod_intl)
http_x_forwarded:                                # Configuration options for the various HTTP_X_FORWARD headers
  protocol: true
  host: false
  port: true
  ip: true

languages:
  supported: []                                  # List of languages supported. eg: [en, fr, de]
  default_lang:                                  # Default is the first supported language. Must be one of the supported languages
  include_default_lang: true                     # Include the default lang prefix in all URLs
  pages_fallback_only: false                     # Only fallback to find page content through supported languages
  translations: true                             # Enable translations by default
  translations_fallback: true                    # Fallback through supported translations if active lang doesn't exist
  session_store_active: false                    # Store active language in session
  http_accept_language: false                    # Attempt to set the language based on http_accept_language header in the browser
  override_locale: false                         # Override the default or system locale with language specific one

home:
  alias: '/home'                                 # Default path for home, ie /
  hide_in_urls: false                            # Hide the home route in URLs

pages:
  theme: quark                                   # Default theme (defaults to "quark" theme)
  order:
    by: default                                  # Order pages by "default", "alpha" or "date"
    dir: asc                                     # Default ordering direction, "asc" or "desc"
  list:
    count: 20                                    # Default item count per page
  dateformat:
    default:                                     # The default date format Grav expects in the `date: ` field
    short: 'jS M Y'                              # Short date format
    long: 'F jS \a\t g:ia'                       # Long date format
  publish_dates: true                            # automatically publish/unpublish based on dates
  process:
    markdown: true                               # Process Markdown
    twig: false                                  # Process Twig
  twig_first: false                              # Process Twig before markdown when processing both on a page
  never_cache_twig: false                        # Only cache content, never cache twig processed in content (incompatible with `twig_first: true`)
  events:
    page: true                                   # Enable page level events
    twig: true                                   # Enable Twig level events
  markdown:
    extra: false                                 # Enable support for Markdown Extra support (GFM by default)
    auto_line_breaks: false                      # Enable automatic line breaks
    auto_url_links: false                        # Enable automatic HTML links
    escape_markup: false                         # Escape markup tags into entities
    special_chars:                               # List of special characters to automatically convert to entities
      '>': 'gt'
      '<': 'lt'
    valid_link_attributes:                       # Valid attributes to pass through via markdown links
      - rel
      - target
      - id
      - class
      - classes
  types: [html,htm,xml,txt,json,rss,atom]        # list of valid page types
  append_url_extension: ''                       # Append page's extension in Page urls (e.g. '.html' results in /path/page.html)
  expires: 604800                                # Page expires time in seconds (604800 seconds = 7 days)
  cache_control:                                 # Can be blank for no setting, or a valid `cache-control` text value
  last_modified: false                           # Set the last modified date header based on file modification timestamp
  etag: false                                    # Set the etag header tag
  vary_accept_encoding: false                    # Add `Vary: Accept-Encoding` header
  redirect_default_route: false                  # Automatically redirect to a page's default route
  redirect_default_code: 302                     # Default code to use for redirects
  redirect_trailing_slash: true                  # Handle automatically or 302 redirect a trailing / URL
  ignore_files: [.DS_Store]                      # Files to ignore in Pages
  ignore_folders: [.git, .idea]                  # Folders to ignore in Pages
  ignore_hidden: true                            # Ignore all Hidden files and folders
  hide_empty_folders: false                      # If folder has no .md file, should it be hidden
  url_taxonomy_filters: true                     # Enable auto-magic URL-based taxonomy filters for page collections
  frontmatter:
    process_twig: false                          # Should the frontmatter be processed to replace Twig variables?
    ignore_fields: ['form','forms']              # Fields that might contain Twig variables and should not be processed

cache:
  enabled: true                                  # Set to true to enable caching
  check:
    method: file                                 # Method to check for updates in pages: file|folder|hash|none
  driver: auto                                   # One of: auto|file|apcu|memcache|wincache
  prefix: 'g'                                    # Cache prefix string (prevents cache conflicts)
  purge_at: '0 4 * * *'                          # How often to purge old file cache (using new scheduler)
  clear_at: '0 3 * * *'                           # How often to clear cache (using new scheduler)
  clear_job_type: 'standard'                     # Type to clear when processing the scheduled clear job `standard`|`all`
  clear_images_by_default: true                  # By default grav will include processed images in cache clear, this can be disabled
  cli_compatibility: false                       # Ensures only non-volatile drivers are used (file, redis, memcache, etc.)
  lifetime: 604800                               # Lifetime of cached data in seconds (0 = infinite)
  gzip: false                                    # GZip compress the page output
  allow_webserver_gzip: false                    # If true, `content-encoding: identity` but connection isn't closed before `onShutDown()` event
  redis:
    socket: false                                # Path to redis unix socket (e.g. /var/run/redis/redis.sock), false = use server and port to connect

twig:
  cache: true                                    # Set to true to enable Twig caching
  debug: true                                    # Enable Twig debug
  auto_reload: true                              # Refresh cache on changes
  autoescape: false                              # Autoescape Twig vars (DEPRECATED, always enabled in strict mode)
  undefined_functions: true                      # Allow undefined functions
  undefined_filters: true                        # Allow undefined filters
  umask_fix: false                               # By default Twig creates cached files as 755, fix switches this to 775

assets:                                          # Configuration for Assets Manager (JS, CSS)
  css_pipeline: false                            # The CSS pipeline is the unification of multiple CSS resources into one file
  css_pipeline_include_externals: true           # Include external URLs in the pipeline by default
  css_pipeline_before_excludes: true             # Render the pipeline before any excluded files
  css_minify: true                               # Minify the CSS during pipelining
  css_minify_windows: false                      # Minify Override for Windows platforms. False by default due to ThreadStackSize
  css_rewrite: true                              # Rewrite any CSS relative URLs during pipelining
  js_pipeline: false                             # The JS pipeline is the unification of multiple JS resources into one file
  js_pipeline_include_externals: true            # Include external URLs in the pipeline by default
  js_pipeline_before_excludes: true              # Render the pipeline before any excluded files
  js_minify: true                                # Minify the JS during pipelining
  enable_asset_timestamp: false                  # Enable asset timestamps
  collections:
    jquery: system://assets/jquery/jquery-2.x.min.js

errors:
  display: 0                                     # Display either (1) Full backtrace | (0) Simple Error | (-1) System Error
  log: true                                      # Log errors to /logs folder

log:
  handler: file                                 # Log handler. Currently supported: file | syslog
  syslog:
    facility: local6                            # Syslog facilities output

debugger:
  enabled: false                                 # Enable Grav debugger and following settings
  shutdown:
    close_connection: true                       # Close the connection before calling onShutdown(). false for debugging

images:
  default_image_quality: 85                      # Default image quality to use when resampling images (85%)
  cache_all: false                               # Cache all image by default
  cache_perms: '0755'                            # MUST BE IN QUOTES!! Default cache folder perms. Usually '0755' or '0775'
  debug: false                                   # Show an overlay over images indicating the pixel depth of the image when working with retina for example
  auto_fix_orientation: false                    # Automatically fix the image orientation based on the Exif data
  seofriendly: false                             # SEO-friendly processed image names

media:
  enable_media_timestamp: false                  # Enable media timestamps
  unsupported_inline_types: []                   # Array of supported media types to try to display inline
  allowed_fallback_types: []                     # Array of allowed media types of files found if accessed via Page route
  auto_metadata_exif: false                      # Automatically create metadata files from Exif data where possible

session:
  enabled: true                                  # Enable Session support
  initialize: true                               # Initialize session from Grav (if false, plugin needs to start the session)
  timeout: 1800                                  # Timeout in seconds
  name: grav-site                                # Name prefix of the session cookie. Use alphanumeric, dashes or underscores only. Do not use dots in the session name
  uniqueness: path                               # Should sessions be `path` based or `security.salt` based
  secure: false                                  # Set session secure. If true, indicates that communication for this cookie must be over an encrypted transmission. Enable this only on sites that run exclusively on HTTPS
  httponly: true                                 # Set session HTTP only. If true, indicates that cookies should be used only over HTTP, and JavaScript modification is not allowed.
  split: true                                    # Sessions should be independent between site and plugins (such as admin)
  path:

gpm:
  releases: stable                               # Set to either 'stable' or 'testing'
  proxy_url:                                     # Configure a manual proxy URL for GPM (eg 127.0.0.1:3128)
  method: 'auto'                                 # Either 'curl', 'fopen' or 'auto'. 'auto' will try fopen first and if not available cURL
  verify_peer: true                              # Sometimes on some systems (Windows most commonly) GPM is unable to connect because the SSL certificate cannot be verified. Disabling this setting might help.
  official_gpm_only: true                        # By default GPM direct-install will only allow URLs via the official GPM proxy to ensure security

accounts:
  type: data                                     # Account type: data or flex
  storage: file                                  # Flex storage type: file or folder

strict_mode:
  yaml_compat: true                              # Grav 1.5+: Enables YAML backwards compatibility
  twig_compat: true                              # Grav 1.5+: Enables deprecated Twig autoescape setting (autoescape: false)