Console Output

+ curl https://api.github.com/repos/docker/docker-ce/tags
+ + grep ^v[0-9\.]*$
jq -r .[].name
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100 13723  100 13723    0     0  94641      0 --:--:-- --:--:-- --:--:-- 94641
+ uniq
+ cut -f1 -d. /tmp/versions.txt
+ grep -m 1 v19 /tmp/versions.txt
+ grep -m 1 v18 /tmp/versions.txt