latest

bin/file-by-date

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+set -x
+
+for FN in *; do
+    if [[ -f "$FN" ]]; then
+        MTIME="$(stat -f "%Sm" "$FN")"
+        if [[ ! -z "$MTIME" ]]; then
+            # eg "Sep 13 05:02:26 2019"
+            YYYY="$(date -j -f "%b %d %T %Y" "$MTIME" "+%Y")"
+            MM="$(date -j -f "%b %d %T %Y" "$MTIME" "+%m")"
+            DD="$(date -j -f "%b %d %T %Y" "$MTIME" "+%d")"
+	    TD="${YYYY}/${YYYY}-${MM}/${YYYY}-${MM}-${DD}"
+	    if [[ ! -d ./"$TD" ]]; then
+	    	mkdir -p ./"$TD"
+	    fi
+	    if [[ ! -e ./"${TD}"/"$FN" ]]; then
+	    	mv ./"$FN" ./"$TD"/"$FN"
+	    	echo mv ./"$FN" ./"$TD"/"$FN"
+            fi
+        fi
+    fi
+done