Difference between revisions of "yq parser"
From thelinuxwiki
| Line 5: | Line 5: | ||
foo: | foo: | ||
ipaddr: 192.168.1.1 | ipaddr: 192.168.1.1 | ||
| − | desc: "foo" | + | desc: "foo is cool" |
bar: | bar: | ||
ipaddr: 10.0.0.1 | ipaddr: 10.0.0.1 | ||
| − | desc: "bar" | + | desc: "bar is cooler" |
</source> | </source> | ||
Revision as of 15:45, 23 July 2026
file name foobarr.yml contents:
webserver: hosts: foo: ipaddr: 192.168.1.1 desc: "foo is cool" bar: ipaddr: 10.0.0.1 desc: "bar is cooler"
$ yq '.webserver.hosts[] | select(.ipaddr == "192.168.1.1")' foobar.yml
{
"ipaddr": "192.168.1.1"
}yq '.webserver.hosts[] | select(.ipaddr == "192.168.1.1")' foobar.yml
pass an arg
$ yq --arg IPADDR "$ipaddr" '.webserver.hosts[] | select(.ipaddr == "192.168.1.1")' foobar.yml
show only keys
$ yq '.webserver.hosts | keys | .[]' foobar.yml "bar" "foo"
