rcctl —
configure and control daemons and services
rcctl |
get|getdef|set
service |
daemon
[] |
rcctl |
[ -df
]
action daemon ... |
rcctl |
disable|enable|order
[daemon ... ] |
The
rcctl utility can enable or disable a
base system
service or a base system or
package
daemon in
rc.conf.local(8) or
display its configuration and status. For a
daemon, it can also change the command line
arguments, the user to run as, the
rc.d(8) action timeout or call its
rc.d(8)
daemon control script.
The following commands are available (
variable
can be one of
class,
flags,
status,
timeout or
user):
-
-
- [
-df
]
action daemon ...
- Run the rc.d(8)
daemon scripts with the
action argument, passing through the
specified options, if any.
-
-
disable
service ... |
daemon ...- Alias for
set
service|daemon
status off.
-
-
enable
service ... |
daemon ...- Alias for
set
service|daemon
status on.
-
-
get
service |
daemon
[variable
]- Display the value of service or
daemon_variable.
If variable is empty, display all
service or
daemon variables and values in a format
compatible with rc.conf(8).
When daemon is set to
“all”, variable must not be
set and
rcctl will display all services
and daemons variables.
-
-
getdef
service |
daemon
[variable
]- Like
get but returns the default
values.
-
-
ls
lsarg- Display a list of services and daemons matching
lsarg, which can be one of:
all- all services and daemons
failed- enabled but stopped daemons
off- disabled services and daemons
on- enabled services and daemons
started- running daemons
stopped- stopped daemons
-
-
order
[daemon ...
]- Move the specified package daemons to the beginning of
pkg_scripts. They need to be already
enabled. If no daemon is specified,
display the current order.
The
order command is only needed after
enabling a new daemon that needs to run before one or more already enabled
daemons. Specify the new daemon preceded by all that need to run before
it, but not the ones depending on it.
-
-
set
service | daemon
variable
[arguments
]- For a daemon, set the variable
daemon_variable
to the specified arguments. If
variable is already set,
daemon_variable
is reset to the optionally provided
arguments or to its default value.
The
status
variable must be provided with the
on or
off
arguments. It is used to enable or
disable service or
daemon in
rc.conf.local(8).
When a disabled package daemon is enabled, it is appended to the end of
pkg_scripts. When a package daemon is
disabled, it is removed from pkg_scripts
and its variables are removed if any.
rcctl action
returns with the exit status of the
rc.d(8)
daemon script.
rcctl
get daemon
|
service
[
status
] exits with 0
if the daemon or service is enabled and 1 if it is not.
rcctl
getdef
daemon |
service
[
status
] exits with 0
if the daemon or service is enabled by default and 1 if it is not.
rcctl ls
failed exits with 1 if an enabled daemon is not running. Otherwise, the
rcctl utility exits with 0 on success, and
>0 if an error occurs (2 indicates a non-existent
daemon |
service).
Enable and set
apmd(8) flags:
# rcctl set apmd status on
# rcctl set apmd flags -A
# rcctl get apmd
apmd_class=daemon
apmd_flags=-A
apmd_rtable=0
apmd_timeout=30
apmd_user=root
# echo $?
0
The recommended way to run a second copy of a given daemon for a different
purpose is to create a symbolic link to its
rc.d(8) control script:
# ln -s /etc/rc.d/snmpd /etc/rc.d/snmpd6
# rcctl set snmpd6 status on
# rcctl set snmpd6 flags -D addr=2001:db8::1234
# rcctl start snmpd6
rc.conf.local(8),
rc.d(8)
rcctl first appeared in
OpenBSD 5.7.
rcctl was written by
Antoine Jacoutot
<
ajacoutot@openbsd.org>.
![[OpenBSD]](/openbsd.gif){kind=small}