Imports of package exec

PathSynopsis
bytesPackage bytes implements functions for the manipulation of byte slices.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/docker/docker/api/types/container
github.com/docker/docker/pkg/stdcopy
ioPackage io provides basic interfaces to I/O primitives.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.