DEC Digital Alpha VME 4/224 User Manual page 362

grep
2. >>> alloc 20
00FFFFE0
>>> deposit -q pmem:fffff0 0
>>> e -n 3 ffffe0
pmem: FFFFE0 EFEFEFEFEFEFEFEF
pmem: FFFFE8 EFEFEFEFEFEFEFEF
pmem: FFFFF0 0000000000000000
pmem: FFFFF8 EFEFEFEFEFEFEFEF
>>> e -n 3 ffffe0 | grep -v 0000000000000000
pmem: FFFFE0 EFEFEFEFEFEFEFEF
pmem: FFFFE8 EFEFEFEFEFEFEFEF
pmem: FFFFF8 EFEFEFEFEFEFEFEF
>>> free ffffe0
>>>
The grep command searches for all quadwords in a range of memory that are
non-zero.
13–54 Console Commands