with -tcp1 need to head -n1, not tail -n1 anymore

ccollect.sh

@@ -424,12 +424,9 @@ while [ "${i}" -lt "${no_sources}" ]; do
    # Use ls -1c instead of -1t, because last modification maybe the same on all
    # and metadate update (-c) is updated by rsync locally.
    #
-
-   set -x
-   #last_dir="$(ls -d "${c_dest}/${INTERVAL}."?* 2>/dev/null | sort -n | tail -n 1)"
-   last_dir="$(cd "${c_dest}" && ls -pc1 | grep '/$' | tail -n 1)" || \
+   rel_last_dir="$(cd "${c_dest}" && ls -tcp1 | grep '/$' | head -n 1)" || \
       _exit_err "Failed to list contents of ${c_dest}."
-   set +x
+   last_dir="${c_dest}/${rel_last_dir}"
    
    #
    # clone from old backup, if existing
@@ -438,6 +435,7 @@ while [ "${i}" -lt "${no_sources}" ]; do
       abs_last_dir="$(cd "${last_dir}" && pwd -P)" || \
          _exit_err "Could not change to last dir ${last_dir}."
       set -- "$@" "--link-dest=${abs_last_dir}"
+      _techo "Hard linking from ${rel_last_dir}"
    fi
       
 

doc/todo/0.6.1

@@ -1,7 +1,3 @@
-- Improve finding backup from another interval:
-   o strip of interval name
-   o run sort -n
-   o use the last entry
 - do not delete_incomplete, when there's only one backup left!
 - Add filter support
    * filter
@@ -10,3 +6,10 @@
 - add source/ignore_failed_pre_exec
 - add source/ignore_failed_post_exec
 - .ccollect-marker is deleted by rsync at the beginning!
+   - fix marking
+
+Done:
+- Improve finding backup from another interval:
+   o strip of interval name
+   o run sort -n
+   o use the last entry