‘jq’ command provides toString function that prints given input as string.
emps.json
emps.json
[{
"id": 1,
"firstName": "Ram",
"lastName": "Gurram",
"age": 23
},
{
"id": 2,
"firstName": "Sailaja",
"lastName": "PTR",
"age": 31
},
{
"id": 3,
"firstName": "Venkat",
"lastName": "IT",
"age": 30
},
{
"id": 4,
"firstName": "Gopi",
"lastName": "Battu",
"age": 34
}
]
a. Get all the employees firstName and lastName whose id is even number
$cat emps.json | jq '.[] | select((.id % 2 == 0)) | .firstName+","+.lastName+"," +(.id|tostring)'
"Sailaja,PTR,2"
"Gopi,Battu,4"
b. Get all the employees firstName and lastName whose id is odd number
$cat emps.json | jq '.[] | select((.id % 2 != 0)) | .firstName+","+.lastName+"," +(.id|tostring)'
"Ram,Gurram,1"
"Venkat,IT,3"
No comments:
Post a Comment