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Splitting a Large JSON File Into Multiple Files


if your JSON formatted as followed:

[
  {page: 1},
  ...
]

Then you can to use console editors like awk/sed with csplit tool.

Anything like this:

cat 1.json
arth@arth-MIT:~$ cat 1.json
[
 {page: 1},
 {page: 2},
 {page: 3},
 {page: 4},
 {page: 5},
 {page: 6},
 {page: 7},
 {page: 8},
 {page: 9},
 {page:10},
 {page:11},
 {page:12},
 {page:13},
 {page:14},
 {page:15},
 {page:16},
 {page:17},
 {page:18},
]
arth@arth-MIT:~$ rm xx* ; SIZE=$((10+1)) ; cat
1.json | awk "ORS=NR%$SIZE?RS:"
], 
[
"" | csplit - $(($SIZE+2))
126
100
arth@arth-MIT:~$ cat xx00
[
 {page: 1},
 {page: 2},
 {page: 3},
 {page: 4},
 {page: 5},
 {page: 6},
 {page: 7},
 {page: 8},
 {page: 9},
 {page:10},
], 

Categories : Javascript

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