Changeset View
Changeset View
Standalone View
Standalone View
sbin/savecore/savecore.8
| Show All 22 Lines | |||||
| .\" 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. | ||||
| .\" | .\" | ||||
| .\" From: @(#)savecore.8 8.1 (Berkeley) 6/5/93 | .\" From: @(#)savecore.8 8.1 (Berkeley) 6/5/93 | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd March 17, 2018 | .Dd November 17, 2020 | ||||
| .Dt SAVECORE 8 | .Dt SAVECORE 8 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm savecore | .Nm savecore | ||||
| .Nd "save a core dump of the operating system" | .Nd "save a core dump of the operating system" | ||||
| .Sh SYNOPSIS | .Sh SYNOPSIS | ||||
| .Nm | .Nm | ||||
| .Fl c | .Fl c | ||||
| .Op Fl v | .Op Fl v | ||||
| .Op Ar device ... | .Op Ar device ... | ||||
| .Nm | .Nm | ||||
| .Fl C | .Fl C | ||||
| .Op Fl v | .Op Fl v | ||||
| .Op Ar device ... | .Op Ar device ... | ||||
| .Nm | .Nm | ||||
| .Op Fl -libxo | .Op Fl -libxo | ||||
| .Op Fl fkvz | .Op Fl fkuvz | ||||
| .Op Fl m Ar maxdumps | .Op Fl m Ar maxdumps | ||||
| .Op Ar directory Op Ar device ... | .Op Ar directory Op Ar device ... | ||||
| .Sh DESCRIPTION | .Sh DESCRIPTION | ||||
| The | The | ||||
| .Nm | .Nm | ||||
| utility | utility | ||||
| copies a core dump into | copies a core dump into | ||||
| .Ar directory , | .Ar directory , | ||||
| Show All 30 Lines | |||||
| .It Fl k | .It Fl k | ||||
| Do not clear the dump after saving it. | Do not clear the dump after saving it. | ||||
| .It Fl m Ar maxdumps | .It Fl m Ar maxdumps | ||||
| Maximum number of dumps to store. | Maximum number of dumps to store. | ||||
| Once the number of stored dumps is equal to | Once the number of stored dumps is equal to | ||||
| .Ar maxdumps | .Ar maxdumps | ||||
| the counter will restart from | the counter will restart from | ||||
| .Dv 0 . | .Dv 0 . | ||||
| .It Fl u | |||||
| Uncompress the dump in case it was compressed by the kernel. | |||||
| .It Fl v | .It Fl v | ||||
| Print out some additional debugging information. | Print out some additional debugging information. | ||||
| Specify twice for more information. | Specify twice for more information. | ||||
| .It Fl z | .It Fl z | ||||
| Compress the dump (see | Compress the dump (see | ||||
| .Xr gzip 1 ) . | .Xr gzip 1 ) . | ||||
| The dump may already be compressed if the kernel was configured to | The dump may already be compressed if the kernel was configured to | ||||
| do so by | do so by | ||||
| ▲ Show 20 Lines • Show All 88 Lines • Show Last 20 Lines | |||||