how to parse specific values from multiple JSON objects into csv using jq

I have following json

[

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":80,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   },

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":53,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   }

]

I want to extract ports to simple csv output

80,53

I tried

jq -r '.."ports" | map(.port) | @csv' 105.105.105.105_tcp.json

and

jq -r '.."ports" | map(.port) | join(",")' 105.105.105.105_tcp.json

but none of them work.

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

asked Dec 2 '18 at 12:42

Petr Javorik

1184

add a comment |

I have following json

[

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":80,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   },

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":53,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   }

]

I want to extract ports to simple csv output

80,53

I tried

jq -r '.."ports" | map(.port) | @csv' 105.105.105.105_tcp.json

and

jq -r '.."ports" | map(.port) | join(",")' 105.105.105.105_tcp.json

but none of them work.

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

asked Dec 2 '18 at 12:42

Petr Javorik

1184

add a comment |

I have following json

[

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":80,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   },

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":53,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   }

]

I want to extract ports to simple csv output

80,53

I tried

jq -r '.."ports" | map(.port) | @csv' 105.105.105.105_tcp.json

and

jq -r '.."ports" | map(.port) | join(",")' 105.105.105.105_tcp.json

but none of them work.

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

asked Dec 2 '18 at 12:42

Petr Javorik

1184

I have following json

[

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":80,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   },

   {

      "ip":"105.105.105.105",

      "timestamp":"1543746097",

      "ports":[

         {

            "port":53,

            "proto":"tcp",

            "status":"open",

            "reason":"syn-ack",

            "ttl":128

         }

      ]

   }

]

I want to extract ports to simple csv output

80,53

I tried

jq -r '.."ports" | map(.port) | @csv' 105.105.105.105_tcp.json

and

jq -r '.."ports" | map(.port) | join(",")' 105.105.105.105_tcp.json

but none of them work.

json jq

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

asked Dec 2 '18 at 12:42

Petr Javorik

1184

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

asked Dec 2 '18 at 12:42

Petr Javorik

1184

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

edited Dec 2 '18 at 14:41

Jeff Schaller

38.8k1053125

asked Dec 2 '18 at 12:42

Petr Javorik

1184

asked Dec 2 '18 at 12:42

Petr Javorik

1184

asked Dec 2 '18 at 12:42

Petr Javorik

1184

add a comment |

2 Answers
2

active

oldest

votes

Here's a jq-only solution:

jq -r '[ ..ports.port ]|@csv' network.json

80,53

The approach here is to retrieve the port numbers, wrap them into an array, and then convert it to the CSV format.

answered Dec 2 '18 at 14:18

Haxiel

1,229310

add a comment |

I was able to get desired output by

jq -r '.."ports" | ..port' 105.105.105.105_tcp.json | tr 'n' ',' | sed 's/,*$//g'

However I'm wondering if it can be done in more elegant way.

answered Dec 2 '18 at 12:51

Petr Javorik

1184

add a comment |

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

Here's a jq-only solution:

jq -r '[ ..ports.port ]|@csv' network.json

80,53

The approach here is to retrieve the port numbers, wrap them into an array, and then convert it to the CSV format.

answered Dec 2 '18 at 14:18

Haxiel

1,229310

add a comment |

Here's a jq-only solution:

jq -r '[ ..ports.port ]|@csv' network.json

80,53

The approach here is to retrieve the port numbers, wrap them into an array, and then convert it to the CSV format.

answered Dec 2 '18 at 14:18

Haxiel

1,229310

add a comment |

Here's a jq-only solution:

jq -r '[ ..ports.port ]|@csv' network.json

80,53

The approach here is to retrieve the port numbers, wrap them into an array, and then convert it to the CSV format.

answered Dec 2 '18 at 14:18

Haxiel

1,229310

Here's a jq-only solution:

jq -r '[ ..ports.port ]|@csv' network.json

80,53

The approach here is to retrieve the port numbers, wrap them into an array, and then convert it to the CSV format.

answered Dec 2 '18 at 14:18

Haxiel

1,229310

answered Dec 2 '18 at 14:18

Haxiel

1,229310

answered Dec 2 '18 at 14:18

Haxiel

1,229310

answered Dec 2 '18 at 14:18

Haxiel

1,229310

add a comment |

I was able to get desired output by

jq -r '.."ports" | ..port' 105.105.105.105_tcp.json | tr 'n' ',' | sed 's/,*$//g'

However I'm wondering if it can be done in more elegant way.

answered Dec 2 '18 at 12:51

Petr Javorik

1184

add a comment |

I was able to get desired output by

jq -r '.."ports" | ..port' 105.105.105.105_tcp.json | tr 'n' ',' | sed 's/,*$//g'

However I'm wondering if it can be done in more elegant way.

answered Dec 2 '18 at 12:51

Petr Javorik

1184

add a comment |

I was able to get desired output by

jq -r '.."ports" | ..port' 105.105.105.105_tcp.json | tr 'n' ',' | sed 's/,*$//g'

However I'm wondering if it can be done in more elegant way.

answered Dec 2 '18 at 12:51

Petr Javorik

1184

I was able to get desired output by

jq -r '.."ports" | ..port' 105.105.105.105_tcp.json | tr 'n' ',' | sed 's/,*$//g'

However I'm wondering if it can be done in more elegant way.

answered Dec 2 '18 at 12:51

Petr Javorik

1184

answered Dec 2 '18 at 12:51

Petr Javorik

1184

answered Dec 2 '18 at 12:51

Petr Javorik

1184

answered Dec 2 '18 at 12:51

Petr Javorik

1184

add a comment |

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