syntax:glob
.DS_Store
.git
.gitignore
*.[568ao]
*.ao
*.so
*.pyc
._*
.nfs.*
[568a].out
*~
*.orig
*.rej
*.exe
.*.swp
core
*.cgo*.go
*.cgo*.c
_cgo_*
_obj
_test
_testmain.go
build.out
snappy/testdata
test.out
y.tab.[ch]

syntax:regexp
^.*/core.[0-9]*$