gcore
—
get core images of running process
gcore |
[-c corename]
pid [pid ...] |
gcore
creates a core image of the specified processes
suitable for use with gdb(1). By
default, the core is written to the file
“<progname>.core”, where
“⟨progname⟩” is the
program name of the process corresponding to the pid that is given on the
command line. This filename can be changed by supplying the
-c
corename argument, or setting
“proc.<pid>.corename” with
sysctl(8).
- <progname>.core
- The core image.
gcore
appeared in 4.2BSD,
disappeared in NetBSD 1.2, and reappeared in
NetBSD 2.0.