Find fastest instance. Invidious, Nitter, Searx, Wikiless, Scribe etc

data.json

## First get json of instances
You may get this from LibRedirect extension repo
https://github.com/libredirect/libredirect/tree/master/src/instances

every instances of each service

### Invidious
```
for i in (jq .invidious.normal[] data.json | sed 's/"//g' | sed 's/https:\/\///g')
      set time (ping "$i"  -A -c 1 | awk '{print $8}' | head -2| sed 's/time=//')
      echo  $time $i | tee -a invidious
  end
sort -n searx
```

### Searx
```
for i in (jq .searx.normal[] data.json | sed 's/"//g' | sed 's/https:\/\///g')
      set time (ping "$i"  -A -c 1 | awk '{print $8}' | head -2| sed 's/time=//')
      echo  $time $i | tee -a searx
  end
sort -n searx
```

and so on