vi查看二进制文件
Posted by TQ on 八月 14th, 2009命令模式下输入:
:%!xxd
vi打开文件的模式就转变成二进制的模式了
输入一些文字
15:50:08 sys@TQGZS> select FILE# ,NAME,BYTES from v$datafile where FILE#=1; FILE# NAME BYTES ---------- -------------------------------------------------- ---------- 1 /u01/oracle/oradata/tqgzs/system01.dbf 734003200
引用一下
我我我
SELECT d.VALUE || '/' || LOWER (RTRIM (i.INSTANCE, CHR (0))) || '_ora_' || p.spid || '.trc' trace_file_name FROM (SELECT p.spid FROM v$mystat m, v$session s, v$process p WHERE m.statistic# = 1 AND s.SID = m.SID AND p.addr = s.paddr) p, (SELECT t.INSTANCE FROM v$thread t, v$parameter v WHERE v.NAME = 'thread' AND (v.VALUE = 0 OR t.thread# = TO_NUMBER (v.VALUE))) i, (SELECT VALUE FROM v$parameter WHERE NAME = 'user_dump_dest') d /
a1 | b1 |
100 | 200 |
InsertText
winkstest1@CCDB> select winks_Id,member_id,state,to_char(EXPIRE_DATE,’yyyy/mm/dd hh24:mi:ss’) as “EXPIRE_DATE” from member_winks where member_id =(select member_id from member where phone=15701234567) and winks_Id=266;
WINKS_ID MEMBER_ID STATE EXPIRE_DATE
———- ———- ———- ———————–
266 100001724 1 2009/08/06 18:23:48
select winks_Id,member_id,state,to_char(EXPIRE_DATE,'yyyy/mm/dd hh24:mi:ss') as "EXPIRE_DATE" from member_winks where member_id =(select member_id from member where phone=15701234567) and winks_Id=266;
WINKS_ID MEMBER_ID STATE EXPIRE_DATE
---------- ---------- ---------- ----------------------
266 100001724 1 2009/08/06 18:23:48
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