fix(script): Output snapshots list with trailing line break so that 'wc -l' can better count them (#1)

This commit is contained in:
hygienic-books 2023-03-07 01:09:36 +01:00
parent 12283e49c2
commit 2e0bb42372

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@ -229,7 +229,7 @@ function get_snaps_in_cur_sev () {
snap_list="$(zfs list -H -o 'name' -t snapshot "${dataset_to_query}")" snap_list="$(zfs list -H -o 'name' -t snapshot "${dataset_to_query}")"
snaps_done_by_us="$(grep -Pi -- '@'"${snap_name_prefix}${snap_field_separator}" <<<"${snap_list}")" snaps_done_by_us="$(grep -Pi -- '@'"${snap_name_prefix}${snap_field_separator}" <<<"${snap_list}")"
snaps_in_cur_sev="$(grep -Pi -- "${snap_field_separator}"'sev:'"${severity}${snap_field_separator}" <<<"${snaps_done_by_us}")" snaps_in_cur_sev="$(grep -Pi -- "${snap_field_separator}"'sev:'"${severity}${snap_field_separator}" <<<"${snaps_done_by_us}")"
printf -- '%s' "${snaps_in_cur_sev}" printf -- '%s\n' "${snaps_in_cur_sev}"
} }
function do_retention () { function do_retention () {