XDG-MIME(1) xdg-mime Manual XDG-MIME(1) (NAME) xdg-mime - (SYNOPSIS) xdg-mime query {filetype FILE | default mimetype} xdg-mime default application mimetype(s) xdg-mime install [--mode mode] [--novendor] mimetypes-file xdg-mime uninstall [--mode mode] mimetypes-file xdg-mime {--help | --manual | --version} (DESCRIPTION) xdg-mime . (COMMANDS) query file FILE MIME . FILE - : o realpath . o "./" . sed -E 's|^[^/]|./\0|' . query file . xdg-mime query file (root) . query default mimetype . *.desktop . xdg-open xdg-open . query default . xdg-mime query default (root) . default application mimetype . (mimetype) . application desktop vendor-name.desktop . application . desktop MIME . . xdg-mime query . : . . (opener) (runner). default . xdg-mime default (root) . install mimetypes-file . mimetypes-file XML freedesktop.org Shared MIME-info mime-info . (icon) type-subtype xdg-icon-resource (context) mimetypes . application/vnd.oasis.opendocument.text application-vnd.oasis.opendocument.text ( ). uninstall mimetypes-file xdg-mime install . mimetypes-file XML freedesktop.org Shared MIME-info mime-info . --mode mode mode user system . user ( ) . system ( ) . system . system user . --novendor xdg-mime mimetypes-file . . ([a-zA-Z]) (<<->>) . . . --help . --manual . --version xdg-utils. (ENVIRONMENT VARIABLES) xdg-mime : XDG_UTILS_DEBUG_LEVEL xdg-mime stderr . . XDG_UTILS_INSTALL_MODE . user system. (EXIT CODES) 0 . : 1 . 2 . 3 . 4 . 5 . xdg-icon-resource(1), xdg-desktop-menu(1), Shared MIME database specification[1], MIME applications associations specification[2] (EXAMPLES) xdg-mime query filetype /tmp/foobar.png MIME /tmp/foobar.png image/png . xdg-mime query default image/png .desktop PNG . xdg-mime install shinythings-shiny.xml "shiny" . "shinythings-" . . shinythings-shiny.xml: Shiny new file type : xdg-icon-resource install --context mimetypes --size 64 shiny-file-icon.png text-x-shiny (AUTHORS) Kevin Krammer . Jeremy White . (C) 2006 (NOTES) 1. MIME http://www.freedesktop.org/wiki/Specifications/shared-mime-info- spec 2. MIME http://www.freedesktop.org/wiki/Specifications/mime-apps-spec xdg-utils 1.0 12/06/2025 XDG-MIME(1)