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NAME | 3 | B | C | D | E | F | H | I | J | K | L | M | N | O | P | R | S | T | U | V | SEE ALSO | COLOPHON |
SYSTEMD.INDEX(7) systemd.index SYSTEMD.INDEX(7)
systemd.index - List all manpages from the systemd project
30-systemd-environment-d-generator(8) — Load variables specified by
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
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
daemon(7) — Writing and packaging system daemons
dnssec-trust-anchors.d(5) — DNSSEC trust anchor configuration files
environment.d(5) — Definition of user session environment
file-hierarchy(7) — File system hierarchy overview
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
init(1) — systemd system and service manager
journalctl(1) — Query the systemd journal
journald.conf(5) — Journal service configuration files
journald.conf.d(5) — Journal service configuration files
kernel-command-line(7) — Kernel command line parameters
kernel-install(8) — Add and remove kernel and initramfs images to and
from /boot
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
libnss_systemd.so.2(8) — Provide UNIX user and group name resolution
for dynamic users and groups.
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
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
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
nss-systemd(8) — Provide UNIX user and group name resolution for
dynamic users and groups.
os-release(5) — Operating system identification
pam_systemd(8) — Register user sessions in the systemd login manager
poweroff(8) — Halt, power-off or reboot the machine
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
sd-bus(3) — A lightweight D-Bus IPC 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_add_match(3) — Add a match rule for message dispatching
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_get_fd(3) — Get the file descriptor connected to the message
bus
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_appendv(3) — Attach fields to a D-Bus message based on
a type string
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_message_read_basic(3) — Read a basic type from 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_process(3) — Drive the connection
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_track_add_name(3) — Add, remove and retrieve bus peers tracked
in a bus peer tracking object
sd_bus_track_add_sender(3) — Add, remove and retrieve bus peers
tracked in a bus peer tracking object
sd_bus_track_contains(3) — Add, remove and retrieve bus peers tracked
in a bus peer tracking object
sd_bus_track_count(3) — Add, remove and retrieve bus peers tracked in
a bus peer tracking object
sd_bus_track_count_name(3) — Add, remove and retrieve bus peers
tracked in a bus peer tracking object
sd_bus_track_count_sender(3) — Add, remove and retrieve bus peers
tracked in a bus peer tracking object
sd_bus_track_first(3) — Add, remove and retrieve bus peers tracked in
a bus peer tracking object
sd_bus_track_get_bus(3) — Track bus peers
sd_bus_track_get_recursive(3) — Track bus peers
sd_bus_track_get_userdata(3) — Track bus peers
sd_bus_track_new(3) — Track bus peers
sd_bus_track_next(3) — Add, remove and retrieve bus peers tracked in
a bus peer tracking object
sd_bus_track_ref(3) — Track bus peers
sd_bus_track_remove_name(3) — Add, remove and retrieve bus peers
tracked in a bus peer tracking object
sd_bus_track_remove_sender(3) — Add, remove and retrieve bus peers
tracked in a bus peer tracking object
sd_bus_track_set_recursive(3) — Track bus peers
sd_bus_track_set_userdata(3) — Track bus peers
sd_bus_track_unref(3) — Track bus peers
sd_bus_track_unrefp(3) — Track bus peers
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_iteration(3) — Low-level event loop operations
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_invocation(3) — Retrieve 128-bit IDs
sd_id128_get_machine(3) — Retrieve 128-bit IDs
sd_id128_get_machine_app_specific(3) — Retrieve 128-bit IDs
sd_id128_is_null(3) — APIs for processing 128-bit IDs
SD_ID128_MAKE(3) — APIs for processing 128-bit IDs
SD_ID128_MAKE_STR(3) — APIs for processing 128-bit IDs
SD_ID128_NULL(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_sockaddr(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-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-environment-d-generator(8) — Load variables specified by
systemd-escape(1) — Escape strings for usage in system unit names
systemd-firstboot(1) — Initialize basic system settings on or before
the first boot-up of a system
systemd-firstboot.service(1) — Initialize basic system settings on or
before the first boot-up of a system
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-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-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-mount(1) — Establish and destroy transient mount or
auto-mount points
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 units, service
units, or timer-scheduled service 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-umount(1) — Establish and destroy transient mount or
auto-mount points
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-vconsole-setup(8) — Configure the virtual consoles
systemd-vconsole-setup.service(8) — Configure the virtual consoles
systemd-volatile-root(8) — Make the root file system volatile
systemd-volatile-root.service(8) — Make the root file system volatile
systemd.automount(5) — Automount unit configuration
systemd.device(5) — Device unit configuration
systemd.directives(7) — Index of configuration directives
systemd.environment-generator(7) — Systemd environment file
generators
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
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
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
vconsole.conf(5) — Configuration file for the virtual console
systemd.directives(7)
This index contains 675 entries, referring to 235 individual manual
pages.
This page is part of the systemd (systemd system and service manager)
project. Information about the project can be found at
⟨http://www.freedesktop.org/wiki/Software/systemd⟩. If you have a bug
report for this manual page, see
⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩. This
page was obtained from the project's upstream Git repository
⟨https://github.com/systemd/systemd.git⟩ on 2017-07-05. If you dis‐
cover any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page, or
you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
to man-pages@man7.org
systemd 234 SYSTEMD.INDEX(7)