2021-06-30 12:38:36 -07:00
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[Home](https://kellyjonbrazil.github.io/jc/)
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# jc.parsers.sfdisk
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jc - JSON CLI output utility `sfdisk` command output parser
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Supports the following `sfdisk` options:
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- `-l`
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- `-d`
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- `-uM`
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- `-uC`
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- `-uS`
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- `-uB`
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Usage (cli):
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# sfdisk -l | jc --sfdisk
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or
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# jc sfdisk -l
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Usage (module):
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import jc.parsers.sfdisk
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result = jc.parsers.sfdisk.parse(sfdisk_command_output)
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Schema:
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[
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{
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"disk": string,
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"cylinders": integer,
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"heads": integer,
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"sectors_per_track": integer,
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"units": string,
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"partitions": [
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{
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"device": string,
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"boot": boolean,
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"start": integer,
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"end": integer,
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"size": integer,
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"cyls": integer,
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"mib": integer,
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"blocks": integer,
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"sectors": integer,
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"id": string,
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"system": string
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}
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]
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}
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]
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Examples:
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2021-06-30 14:27:12 -07:00
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# sfdisk -l | jc --sfdisk -p
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2021-06-30 12:38:36 -07:00
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[
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{
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"disk": "/dev/sda",
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"cylinders": 2610,
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"heads": 255,
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"sectors_per_track": 63,
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"units": "cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0",
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"partitions": [
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{
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"device": "/dev/sda1",
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"boot": true,
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"start": 0,
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2021-06-30 14:30:35 -07:00
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"end": 130,
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"cyls": 131,
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2021-06-30 12:38:36 -07:00
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"blocks": 1048576,
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"id": "83",
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"system": "Linux"
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},
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{
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"device": "/dev/sda2",
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"boot": false,
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"start": 130,
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2021-06-30 14:30:35 -07:00
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"end": 2610,
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"cyls": 2481,
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2021-06-30 12:38:36 -07:00
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"blocks": 19921920,
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"id": "8e",
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"system": "Linux LVM"
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},
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{
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"device": "/dev/sda3",
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"boot": false,
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"start": 0,
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"end": null,
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"cyls": 0,
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"blocks": 0,
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"id": "0",
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"system": "Empty"
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},
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{
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"device": "/dev/sda4",
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"boot": false,
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"start": 0,
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"end": null,
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"cyls": 0,
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"blocks": 0,
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"id": "0",
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"system": "Empty"
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}
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]
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},
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{
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"disk": "/dev/mapper/centos-root",
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"cylinders": 2218,
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"heads": 255,
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"sectors_per_track": 63
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},
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{
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"disk": "/dev/mapper/centos-swap",
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"cylinders": 261,
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"heads": 255,
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"sectors_per_track": 63
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}
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]
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2021-06-30 14:27:12 -07:00
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# sfdisk | jc --sfdisk -p -r
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2021-06-30 12:38:36 -07:00
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[
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{
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"disk": "/dev/sda",
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"cylinders": "2610",
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"heads": "255",
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"sectors_per_track": "63",
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"units": "cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0",
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"partitions": [
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{
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"device": "/dev/sda1",
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"boot": "*",
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"start": "0+",
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"end": "130-",
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"cyls": "131-",
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"blocks": "1048576",
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"id": "83",
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"system": "Linux"
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},
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{
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"device": "/dev/sda2",
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"boot": null,
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"start": "130+",
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"end": "2610-",
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"cyls": "2481-",
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"blocks": "19921920",
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"id": "8e",
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"system": "Linux LVM"
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},
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{
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"device": "/dev/sda3",
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"boot": null,
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"start": "0",
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"end": "-",
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"cyls": "0",
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"blocks": "0",
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"id": "0",
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"system": "Empty"
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},
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{
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"device": "/dev/sda4",
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"boot": null,
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"start": "0",
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"end": "-",
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"cyls": "0",
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"blocks": "0",
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"id": "0",
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"system": "Empty"
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}
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]
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},
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{
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"disk": "/dev/mapper/centos-root",
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"cylinders": "2218",
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"heads": "255",
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"sectors_per_track": "63"
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},
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{
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"disk": "/dev/mapper/centos-swap",
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"cylinders": "261",
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"heads": "255",
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"sectors_per_track": "63"
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}
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]
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## info
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```python
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info()
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```
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Provides parser metadata (version, author, etc.)
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## parse
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```python
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parse(data, raw=False, quiet=False)
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```
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Main text parsing function
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Parameters:
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data: (string) text data to parse
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raw: (boolean) output preprocessed JSON if True
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quiet: (boolean) suppress warning messages if True
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Returns:
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List of Dictionaries. Raw or processed structured data.
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## Parser Information
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Compatibility: linux
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Version 1.0 by Kelly Brazil (kellyjonbrazil@gmail.com)
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