aof-selector

A aof file selector tool, support filter by aof element

Feature

• Support filter by aof element index
• Output by line model

Performance

• 100 M/s

Build && Test

 # build
 [liao@localhost aof-selector]$ make # build

 # Select all set cmds in aof (0 is element idx)
 [liao@localhost aof-selector]$ cat data/appendonly.aof | ./output/bin/aof-selector -w 0 -i SET
 SET key:000009085953 xxxxxxxxxxxxxxxxxxxx 
 SET key:000007681641 xxxxxxxxxxxxxxxxxxxx 
 SET key:000007495630 xxxxxxxxxxxxxxxxxxxx 
 SET key:000009670031 xxxxxxxxxxxxxxxxxxxx 
 SET key:000006726331 xxxxxxxxxxxxxxxxxxxx 
 SET key:000000283096 xxxxxxxxxxxxxxxxxxxx 
 SET key:000006655125 xxxxxxxxxxxxxxxxxxxx 

How to use

[liao@localhost aof-selector]$ ./output/bin/aof-selector -h
usage: aof-selector [-s element_idx] [-w element_idx] [-i element_vals]
example: cat appendonly.aof | aof-selector -s 0 -w 0 -i set,del

    -s select element
    -w match element
    -i match element vals, split by ','

Aof element idx

*3
$5
LPUSH      ===> aof element idx: 0
$6
mylist     ===> aof element idx: 1
$20
xxxxx      ===> aof element idx: 2