add README content

This commit is contained in:
Frederik Ring
2021-04-02 14:17:09 +02:00
parent 526e7d3b90
commit 782b39b09d
2 changed files with 83 additions and 2 deletions

View File

@@ -19,7 +19,7 @@ if [ -S "$DOCKER_SOCK" ]; then
TEMPFILE="$(mktemp)"
docker ps \
--format "{{.ID}}" \
--filter "label=offen.stop-during-backup=true" \
--filter "label=docker-volume-backup.stop-during-backup=true" \
> "$TEMPFILE"
CONTAINERS_TO_STOP="$(cat $TEMPFILE | tr '\n' ' ')"
CONTAINERS_TO_STOP_TOTAL="$(cat $TEMPFILE | wc -l)"