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head/share/man/man5/rc.conf.5
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| .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
| .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
| .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
| .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
| .\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
| .\" | .\" | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd February 26, 2017 | .Dd October 24, 2017 | ||||
| .Dt RC.CONF 5 | .Dt RC.CONF 5 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm rc.conf | .Nm rc.conf | ||||
| .Nd system configuration information | .Nd system configuration information | ||||
| .Sh DESCRIPTION | .Sh DESCRIPTION | ||||
| The file | The file | ||||
| .Nm | .Nm | ||||
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| .Dq Li AUTO , | .Dq Li AUTO , | ||||
| the first suitable swap device listed in | the first suitable swap device listed in | ||||
| .Pa /etc/fstab | .Pa /etc/fstab | ||||
| will be used as dump device. | will be used as dump device. | ||||
| Otherwise, the value of this variable is passed as the argument to | Otherwise, the value of this variable is passed as the argument to | ||||
| .Xr dumpon 8 . | .Xr dumpon 8 . | ||||
| To disable crash dumps, set this variable to | To disable crash dumps, set this variable to | ||||
| .Dq Li NO . | .Dq Li NO . | ||||
| .It Va dumpon_flags | |||||
| .Pq Vt str | |||||
| Flags to pass to | |||||
| .Xr dumpon 8 | |||||
| when configuring | |||||
| .Va dumpdev | |||||
| as the system dump device. | |||||
| .It Va dumpdir | .It Va dumpdir | ||||
| .Pq Vt str | .Pq Vt str | ||||
| When the system reboots after a crash and a crash dump is found on the | When the system reboots after a crash and a crash dump is found on the | ||||
| device specified by the | device specified by the | ||||
| .Va dumpdev | .Va dumpdev | ||||
| variable, | variable, | ||||
| .Xr savecore 8 | .Xr savecore 8 | ||||
| will save that crash dump and a copy of the kernel to the directory | will save that crash dump and a copy of the kernel to the directory | ||||
| specified by the | specified by the | ||||
| .Va dumpdir | .Va dumpdir | ||||
| variable. | variable. | ||||
| The default value is | The default value is | ||||
| .Pa /var/crash . | .Pa /var/crash . | ||||
| Set to | Set to | ||||
| .Dq Li NO | .Dq Li NO | ||||
| to not run | to not run | ||||
| .Xr savecore 8 | .Xr savecore 8 | ||||
| at boot time when | at boot time when | ||||
| .Va dumpdir | .Va dumpdir | ||||
| is set. | is set. | ||||
| .It Va dumppubkey | |||||
| .Pq Vt str | |||||
| Path to a public key. | |||||
| It is used by | |||||
| .Xr dumpon 8 | |||||
| to encrypt a one-time key for a crash dump. | |||||
| The public key has to match a private key used by | |||||
| .Xr decryptcore 8 | |||||
| to decrypt a crash dump after reboot. | |||||
| See | |||||
| .Xr dumpon 8 | |||||
| for more details. | |||||
| .It Va savecore_enable | .It Va savecore_enable | ||||
| .Pq Vt bool | .Pq Vt bool | ||||
| If set to | If set to | ||||
| .Dq Li NO , | .Dq Li NO , | ||||
| disable automatic extraction of the crash dump from the | disable automatic extraction of the crash dump from the | ||||
| .Va dumpdev . | .Va dumpdev . | ||||
| .It Va savecore_flags | .It Va savecore_flags | ||||
| .Pq Vt str | .Pq Vt str | ||||
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