NAME¶

systemd.index - List all manpages from the systemd project

B¶

binfmt.d(5) — Configure additional binary formats for executables at boot bootctl(1) — Control the firmware and boot manager settings bootup(7) — System bootup process busctl(1) — Introspect the bus

C¶

coredump.conf(5) — Core dump storage configuration files coredump.conf.d(5) — Core dump storage configuration files coredumpctl(1) — Retrieve and process saved core dumps and metadata crypttab(5) — Configuration for encrypted block devices

D¶

daemon(7) — Writing and packaging system daemons dnssec-trust-anchors.d(5) — DNSSEC trust anchor configuration files

F¶

file-hierarchy(7) — File system hierarchy overview

H¶

halt(8) — Halt, power-off or reboot the machine hostname(5) — Local hostname configuration file hostnamectl(1) — Control the system hostname hwdb(7) — Hardware Database

I¶

init(1) — systemd system and service manager

J¶

journal-remote.conf(5) — Journal remote service configuration files journal-remote.conf.d(5) — Journal remote service configuration files journalctl(1) — Query the systemd journal journald.conf(5) — Journal service configuration files journald.conf.d(5) — Journal service configuration files

K¶

kernel-command-line(7) — Kernel command line parameters kernel-install(8) — Add and remove kernel and initramfs images to and from /boot

L¶

libnss_myhostname.so.2(8) — Provide hostname resolution for the locally configured system hostname. libnss_mymachines.so.2(8) — Provide hostname resolution for local container instances. libnss_resolve.so.2(8) — Provide hostname resolution via libudev(3) — API for enumerating and introspecting local devices locale.conf(5) — Configuration file for locale settings localectl(1) — Control the system locale and keyboard layout settings localtime(5) — Local timezone configuration file loginctl(1) — Control the systemd login manager logind.conf(5) — Login manager configuration files logind.conf.d(5) — Login manager configuration files

M¶

machine-id(5) — Local machine ID configuration file machine-info(5) — Local machine information file machinectl(1) — Control the systemd machine manager modules-load.d(5) — Configure kernel modules to load at boot

N¶

networkctl(1) — Query the status of network links networkd.conf(5) — Global Network configuration files networkd.conf.d(5) — Global Network configuration files nss-myhostname(8) — Provide hostname resolution for the locally configured system hostname. nss-mymachines(8) — Provide hostname resolution for local container instances. nss-resolve(8) — Provide hostname resolution via

O¶

os-release(5) — Operating system identification

P¶

pam_systemd(8) — Register user sessions in the systemd login manager poweroff(8) — Halt, power-off or reboot the machine

R¶

reboot(8) — Halt, power-off or reboot the machine resolved.conf(5) — Network Name Resolution configuration files resolved.conf.d(5) — Network Name Resolution configuration files runlevel(8) — Print previous and current SysV runlevel

S¶

sd-bus(3) — A lightweight D-Bus and kdbus client library sd-bus-errors(3) — Standard D-Bus error names sd-daemon(3) — APIs for new-style daemons sd-event(3) — A generic event loop implementation sd-id128(3) — APIs for processing 128-bit IDs sd-journal(3) — APIs for submitting and querying log entries to and from the journal sd-login(3) — APIs for tracking logins SD_ALERT(3) — APIs for new-style daemons sd_booted(3) — Test whether the system is running the systemd init system sd_bus_creds_get_audit_login_uid(3) — Retrieve fields from a credentials object sd_bus_creds_get_audit_session_id(3) — Retrieve fields from a credentials object sd_bus_creds_get_augmented_mask(3) — Retrieve credentials object for the specified PID sd_bus_creds_get_cgroup(3) — Retrieve fields from a credentials object sd_bus_creds_get_cmdline(3) — Retrieve fields from a credentials object sd_bus_creds_get_comm(3) — Retrieve fields from a credentials object sd_bus_creds_get_description(3) — Retrieve fields from a credentials object sd_bus_creds_get_egid(3) — Retrieve fields from a credentials object sd_bus_creds_get_euid(3) — Retrieve fields from a credentials object sd_bus_creds_get_exe(3) — Retrieve fields from a credentials object sd_bus_creds_get_fsgid(3) — Retrieve fields from a credentials object sd_bus_creds_get_fsuid(3) — Retrieve fields from a credentials object sd_bus_creds_get_gid(3) — Retrieve fields from a credentials object sd_bus_creds_get_mask(3) — Retrieve credentials object for the specified PID sd_bus_creds_get_owner_uid(3) — Retrieve fields from a credentials object sd_bus_creds_get_pid(3) — Retrieve fields from a credentials object sd_bus_creds_get_ppid(3) — Retrieve fields from a credentials object sd_bus_creds_get_selinux_context(3) — Retrieve fields from a credentials object sd_bus_creds_get_session(3) — Retrieve fields from a credentials object sd_bus_creds_get_sgid(3) — Retrieve fields from a credentials object sd_bus_creds_get_slice(3) — Retrieve fields from a credentials object sd_bus_creds_get_suid(3) — Retrieve fields from a credentials object sd_bus_creds_get_supplementary_gids(3) — Retrieve fields from a credentials object sd_bus_creds_get_tid(3) — Retrieve fields from a credentials object sd_bus_creds_get_tid_comm(3) — Retrieve fields from a credentials object sd_bus_creds_get_tty(3) — Retrieve fields from a credentials object sd_bus_creds_get_uid(3) — Retrieve fields from a credentials object sd_bus_creds_get_unique_name(3) — Retrieve fields from a credentials object sd_bus_creds_get_unit(3) — Retrieve fields from a credentials object sd_bus_creds_get_user_slice(3) — Retrieve fields from a credentials object sd_bus_creds_get_user_unit(3) — Retrieve fields from a credentials object sd_bus_creds_get_well_known_names(3) — Retrieve fields from a credentials object sd_bus_creds_has_bounding_cap(3) — Retrieve fields from a credentials object sd_bus_creds_has_effective_cap(3) — Retrieve fields from a credentials object sd_bus_creds_has_inheritable_cap(3) — Retrieve fields from a credentials object sd_bus_creds_has_permitted_cap(3) — Retrieve fields from a credentials object sd_bus_creds_new_from_pid(3) — Retrieve credentials object for the specified PID sd_bus_creds_ref(3) — Retrieve credentials object for the specified PID sd_bus_creds_unref(3) — Retrieve credentials object for the specified PID sd_bus_creds_unrefp(3) — Retrieve credentials object for the specified PID sd_bus_default(3) — Acquire a connection to a system or user bus sd_bus_default_system(3) — Acquire a connection to a system or user bus sd_bus_default_user(3) — Acquire a connection to a system or user bus sd_bus_error(3) — sd-bus error handling SD_BUS_ERROR_ACCESS_DENIED(3) — Standard D-Bus error names sd_bus_error_add_map(3) — Additional sd-dbus error mappings SD_BUS_ERROR_ADDRESS_IN_USE(3) — Standard D-Bus error names SD_BUS_ERROR_AUTH_FAILED(3) — Standard D-Bus error names SD_BUS_ERROR_BAD_ADDRESS(3) — Standard D-Bus error names sd_bus_error_copy(3) — sd-bus error handling SD_BUS_ERROR_DISCONNECTED(3) — Standard D-Bus error names SD_BUS_ERROR_END(3) — Additional sd-dbus error mappings SD_BUS_ERROR_FAILED(3) — Standard D-Bus error names SD_BUS_ERROR_FILE_EXISTS(3) — Standard D-Bus error names SD_BUS_ERROR_FILE_NOT_FOUND(3) — Standard D-Bus error names sd_bus_error_free(3) — sd-bus error handling sd_bus_error_get_errno(3) — sd-bus error handling sd_bus_error_has_name(3) — sd-bus error handling SD_BUS_ERROR_INCONSISTENT_MESSAGE(3) — Standard D-Bus error names SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED(3) — Standard D-Bus error names SD_BUS_ERROR_INVALID_ARGS(3) — Standard D-Bus error names SD_BUS_ERROR_INVALID_SIGNATURE(3) — Standard D-Bus error names SD_BUS_ERROR_IO_ERROR(3) — Standard D-Bus error names sd_bus_error_is_set(3) — sd-bus error handling SD_BUS_ERROR_LIMITS_EXCEEDED(3) — Standard D-Bus error names SD_BUS_ERROR_MAKE_CONST(3) — sd-bus error handling sd_bus_error_map(3) — Additional sd-dbus error mappings SD_BUS_ERROR_MAP(3) — Additional sd-dbus error mappings SD_BUS_ERROR_MATCH_RULE_INVALID(3) — Standard D-Bus error names SD_BUS_ERROR_MATCH_RULE_NOT_FOUND(3) — Standard D-Bus error names SD_BUS_ERROR_NAME_HAS_NO_OWNER(3) — Standard D-Bus error names SD_BUS_ERROR_NO_MEMORY(3) — Standard D-Bus error names SD_BUS_ERROR_NO_NETWORK(3) — Standard D-Bus error names SD_BUS_ERROR_NO_REPLY(3) — Standard D-Bus error names SD_BUS_ERROR_NO_SERVER(3) — Standard D-Bus error names SD_BUS_ERROR_NOT_SUPPORTED(3) — Standard D-Bus error names SD_BUS_ERROR_NULL(3) — sd-bus error handling SD_BUS_ERROR_PROPERTY_READ_ONLY(3) — Standard D-Bus error names SD_BUS_ERROR_SERVICE_UNKNOWN(3) — Standard D-Bus error names sd_bus_error_set(3) — sd-bus error handling sd_bus_error_set_const(3) — sd-bus error handling sd_bus_error_set_errno(3) — sd-bus error handling sd_bus_error_set_errnof(3) — sd-bus error handling sd_bus_error_set_errnofv(3) — sd-bus error handling sd_bus_error_setf(3) — sd-bus error handling SD_BUS_ERROR_TIMEOUT(3) — Standard D-Bus error names SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN(3) — Standard D-Bus error names SD_BUS_ERROR_UNKNOWN_INTERFACE(3) — Standard D-Bus error names SD_BUS_ERROR_UNKNOWN_METHOD(3) — Standard D-Bus error names SD_BUS_ERROR_UNKNOWN_OBJECT(3) — Standard D-Bus error names SD_BUS_ERROR_UNKNOWN_PROPERTY(3) — Standard D-Bus error names sd_bus_message_append(3) — Attach fields to a D-Bus message based on a type string sd_bus_message_append_array(3) — Append an array of fields to a D-Bus message sd_bus_message_append_array_iovec(3) — Append an array of fields to a D-Bus message sd_bus_message_append_array_memfd(3) — Append an array of fields to a D-Bus message sd_bus_message_append_array_space(3) — Append an array of fields to a D-Bus message sd_bus_message_append_basic(3) — Attach a single field to a message sd_bus_message_append_string_iovec(3) — Attach a string to a message sd_bus_message_append_string_memfd(3) — Attach a string to a message sd_bus_message_append_string_space(3) — Attach a string to a message sd_bus_message_append_strv(3) — Attach an array of strings to a message sd_bus_message_get_cookie(3) — Returns the transaction cookie of a message sd_bus_message_get_monotonic_usec(3) — Retrieve the sender timestamps and sequence number of a message sd_bus_message_get_realtime_usec(3) — Retrieve the sender timestamps and sequence number of a message sd_bus_message_get_reply_cookie(3) — Returns the transaction cookie of a message sd_bus_message_get_seqnum(3) — Retrieve the sender timestamps and sequence number of a message sd_bus_negotiate_creds(3) — Control feature negotiation on bus connections sd_bus_negotiate_fds(3) — Control feature negotiation on bus connections sd_bus_negotiate_timestamp(3) — Control feature negotiation on bus connections sd_bus_new(3) — Create a new bus object and create or destroy references to it sd_bus_open(3) — Acquire a connection to a system or user bus sd_bus_open_system(3) — Acquire a connection to a system or user bus sd_bus_open_system_machine(3) — Acquire a connection to a system or user bus sd_bus_open_system_remote(3) — Acquire a connection to a system or user bus sd_bus_open_user(3) — Acquire a connection to a system or user bus sd_bus_path_decode(3) — Convert an external identifier into an object path and back sd_bus_path_decode_many(3) — Convert an external identifier into an object path and back sd_bus_path_encode(3) — Convert an external identifier into an object path and back sd_bus_path_encode_many(3) — Convert an external identifier into an object path and back sd_bus_ref(3) — Create a new bus object and create or destroy references to it sd_bus_release_name(3) — Request or release a well-known service name on a bus sd_bus_request_name(3) — Request or release a well-known service name on a bus sd_bus_unref(3) — Create a new bus object and create or destroy references to it sd_bus_unrefp(3) — Create a new bus object and create or destroy references to it SD_CRIT(3) — APIs for new-style daemons SD_DEBUG(3) — APIs for new-style daemons SD_EMERG(3) — APIs for new-style daemons SD_ERR(3) — APIs for new-style daemons sd_event(3) — Acquire and release an event loop object sd_event_add_child(3) — Add a child process state change event source to an event loop sd_event_add_defer(3) — Add static event sources to an event loop sd_event_add_exit(3) — Add static event sources to an event loop sd_event_add_io(3) — Add an I/O event source to an event loop sd_event_add_post(3) — Add static event sources to an event loop sd_event_add_signal(3) — Add a UNIX process signal event source to an event loop sd_event_add_time(3) — Add a timer event source to an event loop SD_EVENT_ARMED(3) — Low-level event loop operations sd_event_child_handler_t(3) — Add a child process state change event source to an event loop sd_event_default(3) — Acquire and release an event loop object sd_event_dispatch(3) — Low-level event loop operations sd_event_exit(3) — Ask the event loop to exit SD_EVENT_EXITING(3) — Low-level event loop operations SD_EVENT_FINISHED(3) — Low-level event loop operations sd_event_get_exit_code(3) — Ask the event loop to exit sd_event_get_fd(3) — Obtain a file descriptor to poll for event loop events sd_event_get_state(3) — Low-level event loop operations sd_event_get_tid(3) — Acquire and release an event loop object sd_event_get_watchdog(3) — Enable event loop watchdog support sd_event_handler_t(3) — Add static event sources to an event loop SD_EVENT_INITIAL(3) — Low-level event loop operations sd_event_io_handler_t(3) — Add an I/O event source to an event loop sd_event_loop(3) — Run an event loop sd_event_new(3) — Acquire and release an event loop object sd_event_now(3) — Retrieve current event loop iteration timestamp SD_EVENT_OFF(3) — Enable or disable event sources SD_EVENT_ON(3) — Enable or disable event sources SD_EVENT_ONESHOT(3) — Enable or disable event sources SD_EVENT_PENDING(3) — Low-level event loop operations sd_event_prepare(3) — Low-level event loop operations SD_EVENT_PREPARING(3) — Low-level event loop operations SD_EVENT_PRIORITY_IDLE(3) — Set or retrieve the priority of event sources SD_EVENT_PRIORITY_IMPORTANT(3) — Set or retrieve the priority of event sources SD_EVENT_PRIORITY_NORMAL(3) — Set or retrieve the priority of event sources sd_event_ref(3) — Acquire and release an event loop object sd_event_run(3) — Run an event loop SD_EVENT_RUNNING(3) — Low-level event loop operations sd_event_set_watchdog(3) — Enable event loop watchdog support sd_event_signal_handler_t(3) — Add a UNIX process signal event source to an event loop sd_event_source(3) — Add an I/O event source to an event loop sd_event_source_get_child_pid(3) — Add a child process state change event source to an event loop sd_event_source_get_description(3) — Set or retrieve descriptive names of event sources sd_event_source_get_enabled(3) — Enable or disable event sources sd_event_source_get_event(3) — Retrieve the event loop of an event source sd_event_source_get_io_events(3) — Add an I/O event source to an event loop sd_event_source_get_io_fd(3) — Add an I/O event source to an event loop sd_event_source_get_io_revents(3) — Add an I/O event source to an event loop sd_event_source_get_pending(3) — Determine pending state of event sources sd_event_source_get_priority(3) — Set or retrieve the priority of event sources sd_event_source_get_signal(3) — Add a UNIX process signal event source to an event loop sd_event_source_get_time(3) — Add a timer event source to an event loop sd_event_source_get_time_accuracy(3) — Add a timer event source to an event loop sd_event_source_get_time_clock(3) — Add a timer event source to an event loop sd_event_source_get_userdata(3) — Set or retrieve user data pointer of event sources sd_event_source_ref(3) — Increase or decrease event source reference counters sd_event_source_set_description(3) — Set or retrieve descriptive names of event sources sd_event_source_set_enabled(3) — Enable or disable event sources sd_event_source_set_io_events(3) — Add an I/O event source to an event loop sd_event_source_set_io_fd(3) — Add an I/O event source to an event loop sd_event_source_set_prepare(3) — Set a preparation callback for event sources sd_event_source_set_priority(3) — Set or retrieve the priority of event sources sd_event_source_set_time(3) — Add a timer event source to an event loop sd_event_source_set_time_accuracy(3) — Add a timer event source to an event loop sd_event_source_set_userdata(3) — Set or retrieve user data pointer of event sources sd_event_source_unref(3) — Increase or decrease event source reference counters sd_event_source_unrefp(3) — Increase or decrease event source reference counters sd_event_time_handler_t(3) — Add a timer event source to an event loop sd_event_unref(3) — Acquire and release an event loop object sd_event_unrefp(3) — Acquire and release an event loop object sd_event_wait(3) — Low-level event loop operations sd_get_machine_names(3) — Determine available seats, sessions, logged in users and virtual machines/containers sd_get_seats(3) — Determine available seats, sessions, logged in users and virtual machines/containers sd_get_sessions(3) — Determine available seats, sessions, logged in users and virtual machines/containers sd_get_uids(3) — Determine available seats, sessions, logged in users and virtual machines/containers SD_ID128_CONST_STR(3) — APIs for processing 128-bit IDs sd_id128_equal(3) — APIs for processing 128-bit IDs SD_ID128_FORMAT_STR(3) — APIs for processing 128-bit IDs SD_ID128_FORMAT_VAL(3) — APIs for processing 128-bit IDs sd_id128_from_string(3) — Format or parse 128-bit IDs as strings sd_id128_get_boot(3) — Retrieve 128-bit IDs sd_id128_get_machine(3) — Retrieve 128-bit IDs SD_ID128_MAKE(3) — APIs for processing 128-bit IDs sd_id128_randomize(3) — Generate 128-bit IDs sd_id128_t(3) — APIs for processing 128-bit IDs sd_id128_to_string(3) — Format or parse 128-bit IDs as strings SD_INFO(3) — APIs for new-style daemons sd_is_fifo(3) — Check the type of a file descriptor sd_is_mq(3) — Check the type of a file descriptor sd_is_socket(3) — Check the type of a file descriptor sd_is_socket_inet(3) — Check the type of a file descriptor sd_is_socket_unix(3) — Check the type of a file descriptor sd_is_special(3) — Check the type of a file descriptor sd_journal(3) — Open the system journal for reading sd_journal_add_conjunction(3) — Add or remove entry matches sd_journal_add_disjunction(3) — Add or remove entry matches sd_journal_add_match(3) — Add or remove entry matches SD_JOURNAL_APPEND(3) — Journal change notification interface sd_journal_close(3) — Open the system journal for reading SD_JOURNAL_CURRENT_USER(3) — Open the system journal for reading sd_journal_enumerate_data(3) — Read data fields from the current journal entry sd_journal_enumerate_fields(3) — Read used field names from the journal sd_journal_enumerate_unique(3) — Read unique data fields from the journal sd_journal_flush_matches(3) — Add or remove entry matches SD_JOURNAL_FOREACH(3) — Advance or set back the read pointer in the journal SD_JOURNAL_FOREACH_BACKWARDS(3) — Advance or set back the read pointer in the journal SD_JOURNAL_FOREACH_DATA(3) — Read data fields from the current journal entry SD_JOURNAL_FOREACH_FIELD(3) — Read used field names from the journal SD_JOURNAL_FOREACH_UNIQUE(3) — Read unique data fields from the journal sd_journal_get_catalog(3) — Retrieve message catalog entry sd_journal_get_catalog_for_message_id(3) — Retrieve message catalog entry sd_journal_get_cursor(3) — Get cursor string for or test cursor string against the current journal entry sd_journal_get_cutoff_monotonic_usec(3) — Read cut-off timestamps from the current journal entry sd_journal_get_cutoff_realtime_usec(3) — Read cut-off timestamps from the current journal entry sd_journal_get_data(3) — Read data fields from the current journal entry sd_journal_get_data_threshold(3) — Read data fields from the current journal entry sd_journal_get_events(3) — Journal change notification interface sd_journal_get_fd(3) — Journal change notification interface sd_journal_get_monotonic_usec(3) — Read timestamps from the current journal entry sd_journal_get_realtime_usec(3) — Read timestamps from the current journal entry sd_journal_get_timeout(3) — Journal change notification interface sd_journal_get_usage(3) — Journal disk usage sd_journal_has_persistent_files(3) — Query availability of runtime or persistent journal files. sd_journal_has_runtime_files(3) — Query availability of runtime or persistent journal files. SD_JOURNAL_INVALIDATE(3) — Journal change notification interface SD_JOURNAL_LOCAL_ONLY(3) — Open the system journal for reading sd_journal_next(3) — Advance or set back the read pointer in the journal sd_journal_next_skip(3) — Advance or set back the read pointer in the journal SD_JOURNAL_NOP(3) — Journal change notification interface sd_journal_open(3) — Open the system journal for reading sd_journal_open_directory(3) — Open the system journal for reading sd_journal_open_directory_fd(3) — Open the system journal for reading sd_journal_open_files(3) — Open the system journal for reading sd_journal_open_files_fd(3) — Open the system journal for reading SD_JOURNAL_OS_ROOT(3) — Open the system journal for reading sd_journal_perror(3) — Submit log entries to the journal sd_journal_previous(3) — Advance or set back the read pointer in the journal sd_journal_previous_skip(3) — Advance or set back the read pointer in the journal sd_journal_print(3) — Submit log entries to the journal sd_journal_printv(3) — Submit log entries to the journal sd_journal_process(3) — Journal change notification interface sd_journal_query_unique(3) — Read unique data fields from the journal sd_journal_reliable_fd(3) — Journal change notification interface sd_journal_restart_data(3) — Read data fields from the current journal entry sd_journal_restart_fields(3) — Read used field names from the journal sd_journal_restart_unique(3) — Read unique data fields from the journal SD_JOURNAL_RUNTIME_ONLY(3) — Open the system journal for reading sd_journal_seek_cursor(3) — Seek to a position in the journal sd_journal_seek_head(3) — Seek to a position in the journal sd_journal_seek_monotonic_usec(3) — Seek to a position in the journal sd_journal_seek_realtime_usec(3) — Seek to a position in the journal sd_journal_seek_tail(3) — Seek to a position in the journal sd_journal_send(3) — Submit log entries to the journal sd_journal_sendv(3) — Submit log entries to the journal sd_journal_set_data_threshold(3) — Read data fields from the current journal entry sd_journal_stream_fd(3) — Create log stream file descriptor to the journal SD_JOURNAL_SUPPRESS_LOCATION(3) — Submit log entries to the journal SD_JOURNAL_SYSTEM(3) — Open the system journal for reading sd_journal_test_cursor(3) — Get cursor string for or test cursor string against the current journal entry sd_journal_wait(3) — Journal change notification interface sd_listen_fds(3) — Check for file descriptors passed by the system manager SD_LISTEN_FDS_START(3) — Check for file descriptors passed by the system manager sd_listen_fds_with_names(3) — Check for file descriptors passed by the system manager sd_login_monitor(3) — Monitor login sessions, seats, users and virtual machines/containers sd_login_monitor_flush(3) — Monitor login sessions, seats, users and virtual machines/containers sd_login_monitor_get_events(3) — Monitor login sessions, seats, users and virtual machines/containers sd_login_monitor_get_fd(3) — Monitor login sessions, seats, users and virtual machines/containers sd_login_monitor_get_timeout(3) — Monitor login sessions, seats, users and virtual machines/containers sd_login_monitor_new(3) — Monitor login sessions, seats, users and virtual machines/containers sd_login_monitor_unref(3) — Monitor login sessions, seats, users and virtual machines/containers sd_login_monitor_unrefp(3) — Monitor login sessions, seats, users and virtual machines/containers sd_machine_get_class(3) — Determine the class and network interface indices of a locally running virtual machine or container. sd_machine_get_ifindices(3) — Determine the class and network interface indices of a locally running virtual machine or container. SD_NOTICE(3) — APIs for new-style daemons sd_notify(3) — Notify service manager about start-up completion and other service status changes sd_notifyf(3) — Notify service manager about start-up completion and other service status changes sd_peer_get_cgroup(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_peer_get_machine_name(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_peer_get_owner_uid(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_peer_get_session(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_peer_get_slice(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_peer_get_unit(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_peer_get_user_slice(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_peer_get_user_unit(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_cgroup(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_machine_name(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_owner_uid(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_session(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_slice(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_unit(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_user_slice(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_get_user_unit(3) — Determine session, unit, owner of a session, container/VM or slice of a specific PID or socket peer sd_pid_notify(3) — Notify service manager about start-up completion and other service status changes sd_pid_notify_with_fds(3) — Notify service manager about start-up completion and other service status changes sd_pid_notifyf(3) — Notify service manager about start-up completion and other service status changes sd_seat_can_graphical(3) — Determine state of a specific seat sd_seat_can_multi_session(3) — Determine state of a specific seat sd_seat_can_tty(3) — Determine state of a specific seat sd_seat_get_active(3) — Determine state of a specific seat sd_seat_get_sessions(3) — Determine state of a specific seat sd_session_get_class(3) — Determine state of a specific session sd_session_get_desktop(3) — Determine state of a specific session sd_session_get_display(3) — Determine state of a specific session sd_session_get_remote_host(3) — Determine state of a specific session sd_session_get_remote_user(3) — Determine state of a specific session sd_session_get_seat(3) — Determine state of a specific session sd_session_get_service(3) — Determine state of a specific session sd_session_get_state(3) — Determine state of a specific session sd_session_get_tty(3) — Determine state of a specific session sd_session_get_type(3) — Determine state of a specific session sd_session_get_uid(3) — Determine state of a specific session sd_session_get_vt(3) — Determine state of a specific session sd_session_is_active(3) — Determine state of a specific session sd_session_is_remote(3) — Determine state of a specific session sd_uid_get_display(3) — Determine login state of a specific Unix user ID sd_uid_get_seats(3) — Determine login state of a specific Unix user ID sd_uid_get_sessions(3) — Determine login state of a specific Unix user ID sd_uid_get_state(3) — Determine login state of a specific Unix user ID sd_uid_is_on_seat(3) — Determine login state of a specific Unix user ID SD_WARNING(3) — APIs for new-style daemons sd_watchdog_enabled(3) — Check whether the service manager expects watchdog keep-alive notifications from a service shutdown(8) — Halt, power-off or reboot the machine sleep.conf.d(5) — Suspend and hibernation configuration file sysctl.d(5) — Configure kernel parameters at boot system.conf.d(5) — System and session service manager configuration files systemctl(1) — Control the systemd system and service manager systemd(1) — systemd system and service manager systemd-analyze(1) — Analyze system boot-up performance systemd-ask-password(1) — Query the user for a system password systemd-ask-password-console.path(8) — Query the user for system passwords on the console and via wall systemd-ask-password-console.service(8) — Query the user for system passwords on the console and via wall systemd-ask-password-wall.path(8) — Query the user for system passwords on the console and via wall systemd-ask-password-wall.service(8) — Query the user for system passwords on the console and via wall systemd-backlight(8) — Load and save the display backlight brightness at boot and shutdown systemd-backlight@.service(8) — Load and save the display backlight brightness at boot and shutdown systemd-binfmt(8) — Configure additional binary formats for executables at boot systemd-binfmt.service(8) — Configure additional binary formats for executables at boot systemd-cat(1) — Connect a pipeline or program's output with the journal systemd-cgls(1) — Recursively show control group contents systemd-cgtop(1) — Show top control groups by their resource usage systemd-coredump(8) — Acquire, save and process core dumps systemd-coredump.socket(8) — Acquire, save and process core dumps systemd-coredump@.service(8) — Acquire, save and process core dumps systemd-cryptsetup(8) — Full disk decryption logic systemd-cryptsetup-generator(8) — Unit generator for systemd-cryptsetup@.service(8) — Full disk decryption logic systemd-debug-generator(8) — Generator for enabling a runtime debug shell and masking specific units at boot systemd-delta(1) — Find overridden configuration files systemd-detect-virt(1) — Detect execution in a virtualized environment systemd-escape(1) — Escape strings for usage in system unit names systemd-fsck(8) — File system checker logic systemd-fsck-root.service(8) — File system checker logic systemd-fsck@.service(8) — File system checker logic systemd-fsckd(8) — File system check progress reporting systemd-fsckd.service(8) — File system check progress reporting systemd-fsckd.socket(8) — File system check progress reporting systemd-fstab-generator(8) — Unit generator for /etc/fstab systemd-getty-generator(8) — Generator for enabling getty instances on the console systemd-gpt-auto-generator(8) — Generator for automatically discovering and mounting root, systemd-halt.service(8) — System shutdown logic systemd-hibernate-resume(8) — Resume from hibernation systemd-hibernate-resume-generator(8) — Unit generator for resume= kernel parameter systemd-hibernate-resume@.service(8) — Resume from hibernation systemd-hibernate.service(8) — System sleep state logic systemd-hostnamed(8) — Host name bus mechanism systemd-hostnamed.service(8) — Host name bus mechanism systemd-hwdb(8) — hardware database management tool systemd-hybrid-sleep.service(8) — System sleep state logic systemd-importd(8) — VM and container image import and export service systemd-importd.service(8) — VM and container image import and export service systemd-inhibit(1) — Execute a program with an inhibition lock taken systemd-initctl(8) — /dev/initctl compatibility systemd-initctl.service(8) — /dev/initctl compatibility systemd-initctl.socket(8) — /dev/initctl compatibility systemd-journal-gatewayd(8) — HTTP server for journal events systemd-journal-gatewayd.service(8) — HTTP server for journal events systemd-journal-gatewayd.socket(8) — HTTP server for journal events systemd-journal-remote(8) — Receive journal messages over the network systemd-journal-upload(8) — Send journal messages over the network systemd-journald(8) — Journal service systemd-journald-audit.socket(8) — Journal service systemd-journald-dev-log.socket(8) — Journal service systemd-journald.service(8) — Journal service systemd-journald.socket(8) — Journal service systemd-kexec.service(8) — System shutdown logic systemd-localed(8) — Locale bus mechanism systemd-localed.service(8) — Locale bus mechanism systemd-logind(8) — Login manager systemd-logind.service(8) — Login manager systemd-machine-id-commit.service(8) — Commit a transient machine ID to disk systemd-machine-id-setup(1) — Initialize the machine ID in /etc/machine-id systemd-machined(8) — Virtual machine and container registration manager systemd-machined.service(8) — Virtual machine and container registration manager systemd-modules-load(8) — Load kernel modules at boot systemd-modules-load.service(8) — Load kernel modules at boot systemd-networkd(8) — Network manager systemd-networkd-wait-online(8) — Wait for network to come online systemd-networkd-wait-online.service(8) — Wait for network to come online systemd-networkd.service(8) — Network manager systemd-notify(1) — Notify service manager about start-up completion and other daemon status changes systemd-nspawn(1) — Spawn a namespace container for debugging, testing and building systemd-path(1) — List and query system and user paths systemd-poweroff.service(8) — System shutdown logic systemd-quotacheck(8) — File system quota checker logic systemd-quotacheck.service(8) — File system quota checker logic systemd-random-seed(8) — Load and save the system random seed at boot and shutdown systemd-random-seed.service(8) — Load and save the system random seed at boot and shutdown systemd-reboot.service(8) — System shutdown logic systemd-remount-fs(8) — Remount root and kernel file systems systemd-remount-fs.service(8) — Remount root and kernel file systems systemd-resolve(1) — Resolve domain names, IPV4 and IPv6 addresses, DNS resource records, and services systemd-resolved(8) — Network Name Resolution manager systemd-resolved.service(8) — Network Name Resolution manager systemd-rfkill(8) — Load and save the RF kill switch state at boot and change systemd-rfkill.service(8) — Load and save the RF kill switch state at boot and change systemd-rfkill.socket(8) — Load and save the RF kill switch state at boot and change systemd-run(1) — Run programs in transient scope or service or timer units systemd-shutdown(8) — System shutdown logic systemd-sleep(8) — System sleep state logic systemd-sleep.conf(5) — Suspend and hibernation configuration file systemd-socket-activate(1) — Test socket activation of daemons systemd-socket-proxyd(8) — Bidirectionally proxy local sockets to another (possibly remote) socket. systemd-suspend.service(8) — System sleep state logic systemd-sysctl(8) — Configure kernel parameters at boot systemd-sysctl.service(8) — Configure kernel parameters at boot systemd-system-update-generator(8) — Generator for redirecting boot to offline update mode systemd-system.conf(5) — System and session service manager configuration files systemd-sysusers(8) — Allocate system users and groups systemd-sysusers.service(8) — Allocate system users and groups systemd-sysv-generator(8) — Unit generator for SysV init scripts systemd-timedated(8) — Time and date bus mechanism systemd-timedated.service(8) — Time and date bus mechanism systemd-timesyncd(8) — Network Time Synchronization systemd-timesyncd.service(8) — Network Time Synchronization systemd-tmpfiles(8) — Creates, deletes and cleans up volatile and temporary files and directories systemd-tmpfiles-clean.service(8) — Creates, deletes and cleans up volatile and temporary files and directories systemd-tmpfiles-clean.timer(8) — Creates, deletes and cleans up volatile and temporary files and directories systemd-tmpfiles-setup-dev.service(8) — Creates, deletes and cleans up volatile and temporary files and directories systemd-tmpfiles-setup.service(8) — Creates, deletes and cleans up volatile and temporary files and directories systemd-tty-ask-password-agent(1) — List or process pending systemd password requests systemd-udevd(8) — Device event managing daemon systemd-udevd-control.socket(8) — Device event managing daemon systemd-udevd-kernel.socket(8) — Device event managing daemon systemd-udevd.service(8) — Device event managing daemon systemd-update-done(8) — Mark systemd-update-done.service(8) — Mark systemd-update-utmp(8) — Write audit and utmp updates at bootup, runlevel changes and shutdown systemd-update-utmp-runlevel.service(8) — Write audit and utmp updates at bootup, runlevel changes and shutdown systemd-update-utmp.service(8) — Write audit and utmp updates at bootup, runlevel changes and shutdown systemd-user-sessions(8) — Permit user logins after boot, prohibit user logins at shutdown systemd-user-sessions.service(8) — Permit user logins after boot, prohibit user logins at shutdown systemd-user.conf(5) — System and session service manager configuration files systemd.automount(5) — Automount unit configuration systemd.device(5) — Device unit configuration systemd.directives(7) — Index of configuration directives systemd.exec(5) — Execution environment configuration systemd.generator(7) — Systemd unit generators systemd.journal-fields(7) — Special journal fields systemd.kill(5) — Process killing procedure configuration systemd.link(5) — Network device configuration systemd.mount(5) — Mount unit configuration systemd.negative(5) — DNSSEC trust anchor configuration files systemd.netdev(5) — Virtual Network Device configuration systemd.network(5) — Network configuration systemd.nspawn(5) — Container settings systemd.offline-updates(7) — Implementation of offline updates in systemd systemd.path(5) — Path unit configuration systemd.positive(5) — DNSSEC trust anchor configuration files systemd.preset(5) — Service enablement presets systemd.resource-control(5) — Resource control unit settings systemd.scope(5) — Scope unit configuration systemd.service(5) — Service unit configuration systemd.slice(5) — Slice unit configuration systemd.socket(5) — Socket unit configuration systemd.special(7) — Special systemd units systemd.swap(5) — Swap unit configuration systemd.target(5) — Target unit configuration systemd.time(7) — Time and date specifications systemd.timer(5) — Timer unit configuration systemd.unit(5) — Unit configuration sysusers.d(5) — Declarative allocation of system users and groups

T¶

telinit(8) — Change SysV runlevel timedatectl(1) — Control the system time and date timesyncd.conf(5) — Network Time Synchronization configuration files timesyncd.conf.d(5) — Network Time Synchronization configuration files tmpfiles.d(5) — Configuration for creation, deletion and cleaning of volatile and temporary files

U¶

udev(7) — Dynamic device management udev.conf(5) — Configuration for device event managing daemon udev_device_get_action(3) — Query device properties udev_device_get_devlinks_list_entry(3) — Retrieve or set device attributes udev_device_get_devnode(3) — Query device properties udev_device_get_devnum(3) — Query device properties udev_device_get_devpath(3) — Query device properties udev_device_get_devtype(3) — Query device properties udev_device_get_driver(3) — Query device properties udev_device_get_is_initialized(3) — Query device properties udev_device_get_parent(3) — Query device properties udev_device_get_parent_with_subsystem_devtype(3) — Query device properties udev_device_get_properties_list_entry(3) — Retrieve or set device attributes udev_device_get_property_value(3) — Retrieve or set device attributes udev_device_get_subsystem(3) — Query device properties udev_device_get_sysattr_list_entry(3) — Retrieve or set device attributes udev_device_get_sysattr_value(3) — Retrieve or set device attributes udev_device_get_sysname(3) — Query device properties udev_device_get_sysnum(3) — Query device properties udev_device_get_syspath(3) — Query device properties udev_device_get_tags_list_entry(3) — Retrieve or set device attributes udev_device_get_udev(3) — Query device properties udev_device_has_tag(3) — Retrieve or set device attributes udev_device_new_from_device_id(3) — Create, acquire and release a udev device object udev_device_new_from_devnum(3) — Create, acquire and release a udev device object udev_device_new_from_environment(3) — Create, acquire and release a udev device object udev_device_new_from_subsystem_sysname(3) — Create, acquire and release a udev device object udev_device_new_from_syspath(3) — Create, acquire and release a udev device object udev_device_ref(3) — Create, acquire and release a udev device object udev_device_set_sysattr_value(3) — Retrieve or set device attributes udev_device_unref(3) — Create, acquire and release a udev device object udev_enumerate_add_match_is_initialized(3) — Modify filters udev_enumerate_add_match_parent(3) — Modify filters udev_enumerate_add_match_property(3) — Modify filters udev_enumerate_add_match_subsystem(3) — Modify filters udev_enumerate_add_match_sysattr(3) — Modify filters udev_enumerate_add_match_sysname(3) — Modify filters udev_enumerate_add_match_tag(3) — Modify filters udev_enumerate_add_nomatch_subsystem(3) — Modify filters udev_enumerate_add_nomatch_sysattr(3) — Modify filters udev_enumerate_add_syspath(3) — Query or modify a udev enumerate object udev_enumerate_get_list_entry(3) — Query or modify a udev enumerate object udev_enumerate_get_udev(3) — Query or modify a udev enumerate object udev_enumerate_new(3) — Create, acquire and release a udev enumerate object udev_enumerate_ref(3) — Create, acquire and release a udev enumerate object udev_enumerate_scan_devices(3) — Query or modify a udev enumerate object udev_enumerate_scan_subsystems(3) — Query or modify a udev enumerate object udev_enumerate_unref(3) — Create, acquire and release a udev enumerate object udev_list_entry(3) — Iterate and access udev lists udev_list_entry_get_by_name(3) — Iterate and access udev lists udev_list_entry_get_name(3) — Iterate and access udev lists udev_list_entry_get_next(3) — Iterate and access udev lists udev_list_entry_get_value(3) — Iterate and access udev lists udev_monitor_enable_receiving(3) — Query and modify device monitor udev_monitor_filter_add_match_subsystem_devtype(3) — Modify filters udev_monitor_filter_add_match_tag(3) — Modify filters udev_monitor_filter_remove(3) — Modify filters udev_monitor_filter_update(3) — Modify filters udev_monitor_get_fd(3) — Query and modify device monitor udev_monitor_get_udev(3) — Query and modify device monitor udev_monitor_new_from_netlink(3) — Create, acquire and release a udev monitor object udev_monitor_receive_device(3) — Query and modify device monitor udev_monitor_ref(3) — Create, acquire and release a udev monitor object udev_monitor_set_receive_buffer_size(3) — Query and modify device monitor udev_monitor_unref(3) — Create, acquire and release a udev monitor object udev_new(3) — Create, acquire and release a udev context object udev_ref(3) — Create, acquire and release a udev context object udev_unref(3) — Create, acquire and release a udev context object udevadm(8) — udev management tool user.conf.d(5) — System and session service manager configuration files

SEE ALSO¶

systemd.directives(7) This index contains 643 entries, referring to 228 individual manual pages.