Diff for "readmin" - Creative Computing Wiki

Differences between revisions 7 and 8

readmin advance usage.

-c : display changed byte

Display altered bytes at the end of any ALT line , after the Tag, "ChgBytes:"

Example:

readmin -c

Output line:

160222 09:17:00  cc       10   stpost    Alt  STOCK_LOG  1  1002595         ECLIPSE CHAIR YELLOW CODE FABRIC              2609 ChgBytes: 124-125,3076-3077,3172,3333-3334,3336

-f <filename> : specify input log file

Example:

readmin -f log.22feb17-0

-m <logid:offset:datatype>

Search the log file for Alter logs, that changed a paticular field on one type of record.

logid

logid is the control logid which you can easily find out using fdbstat.

following example show logid for STOCK is 9

fdbstat -v /u/cc/comp/stock.dat
Filename      flags  ssize/ vsize/ bucsiz/ 1stbuc/ # bucs/ lastbuc nulls log     release
                     prelen suflen keysize elsize  maxnkey lastnod ok ?  id      alphalen

stock.dat     MASTER 3072   1024   4096    2       0       1147          9       64

offset

offset is the starting byte of the field in the record. which can be found by running align on any dec files in /u/ccr.xx/std/hdrs/

use stock.dec as an example

align /u/ccr.16/std/hdrs/stock.dec

in the output you will get a list of in the following formats.

120     123     4       2       SHTDEC  markup         
124     127     4       2       SHTDEC  supp_cost      
128     129     2       2       SMLDEC  supdisc        
130     131     2       2       SMLDEC  duty_rate

-  ⇤ ← Revision 7 as of 2022-02-21 01:16:08 → 
  Size: 1022
  Editor: 58
  Comment:
+   ← Revision 8 as of 2022-02-21 02:26:51 → ⇥
  Size: 1606
  Editor: 58
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 22:
-logid is the control log identifier which you can easily find out using fdbstat.
+==== logid ====
logid is the control logid which you can easily find out using fdbstat.

following example show logid for STOCK is 9
-Line 25:
+Line 28:
-fdbstat -v /u/cc/comp/file.dat
Filename      flags  ssize/ vsize/ bucsiz/ 1stbuc/ # bucs/ lastbuc nulls log     release
+fdbstat -v /u/cc/comp/stock.dat
Filename      flags  ssize/ vsize/ bucsiz/ 1stbuc/ # bucs/ lastbuc nulls log     release
-Line 31:
+Line 34:
+==== offset ====
offset is the starting byte of the field in the record. which can be found by running align on any dec files in /u/ccr.xx/std/hdrs/

use stock.dec as an example

{{{
align /u/ccr.16/std/hdrs/stock.dec
}}}
in the output you will get a list of in the following formats.

{{{
120     123     4       2       SHTDEC  markup         
124     127     4       2       SHTDEC  supp_cost      
128     129     2       2       SMLDEC  supdisc        
130     131     2       2       SMLDEC  duty_rate 
}}}