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723 B
723 B
Deletes matching entries in maps or arrays.
Examples
Delete entry in map
Given a sample.yml file of:
a: cat
b: dog
then
yq eval 'del(.b)' sample.yml
will output
a: cat
Delete entry in array
Given a sample.yml file of:
- 1
- 2
- 3
then
yq eval 'del(.[1])' sample.yml
will output
- 1
- 3
Delete no matches
Given a sample.yml file of:
a: cat
b: dog
then
yq eval 'del(.c)' sample.yml
will output
a: cat
b: dog
Delete matching entries
Given a sample.yml file of:
a: cat
b: dog
c: bat
then
yq eval 'del( .[] | select(. == "*at") )' sample.yml
will output
b: dog