Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
file in
.BR proc (5).)
.IP *
+.I /proc/sys/kernel/core_pattern
+is empty and
+.I /proc/sys/kernel/core_uses_pid
+contains the value 0.
+(These files are described below.)
+Note that if
+.I /proc/sys/kernel/core_pattern
+is empty and
+.I /proc/sys/kernel/core_uses_pid
+contains the value 1,
+core dump files will have names of the form
+.IR .pid ,
+and such files are hidden unless one uses the
+.BR ls (1)
+.I -a
+option.
+.IP *
(Since Linux 3.7)
.\" commit 046d662f481830e652ac34cd112249adde16452a
The kernel was configured without the