| | 31 | |
| | 32 | == 產生目錄 == |
| | 33 | |
| | 34 | {{{ |
| | 35 | user0@hdp:~$ hadoop fs -ls |
| | 36 | user0@hdp:~$ hadoop fs -mkdir tmp |
| | 37 | user0@hdp:~$ hadoop fs -ls |
| | 38 | Found 1 items |
| | 39 | drwxr-xr-x - user0 supergroup 0 2014-03-23 02:04 /user/user0/tmp |
| | 40 | }}} |
| | 41 | |
| | 42 | == 產生一個 100 MB 的檔案 == |
| | 43 | |
| | 44 | {{{ |
| | 45 | user0@hdp:~$ dd if=/dev/zero of=100mb.img bs=1M count=100 |
| | 46 | 100+0 records in |
| | 47 | 100+0 records out |
| | 48 | 104857600 bytes (105 MB) copied, 0.0589096 s, 1.8 GB/s |
| | 49 | user0@hdp:~$ hadoop fs -put 100mb.img test.img |
| | 50 | user0@hdp:~$ hadoop fs -ls |
| | 51 | Found 2 items |
| | 52 | -rw-r--r-- 1 user0 supergroup 104857600 2014-03-23 02:08 /user/user0/test.img |
| | 53 | drwxr-xr-x - user0 supergroup 0 2014-03-23 02:04 /user/user0/tmp |
| | 54 | }}} |