count names instead of numbers in watch_containers.sh

2022-04-25 22:34:16 +02:00 · 2022-04-25 22:34:16 +02:00 · ec913db275
parent 8da7ac62ed
commit ec913db275
1 changed files with 1 additions and 1 deletions
--- a/watch_containers.sh
+++ b/watch_containers.sh
@ -16,7 +16,7 @@ function usage {
 }

 function get_container_count {
-  local CNT=$(docker ps -q | wc -l)
+  local CNT=$(docker ps --format {{.Names}} | wc -l)
  if is_int "$CNT"; then
    echo $CNT
  fi