From 9a7733d083bb8f4bd0ac5649588716a244cb345e Mon Sep 17 00:00:00 2001
From: simonzhangsz <simonzhangsz@outlook.com>
Date: Sat, 28 Oct 2023 16:03:02 +0800
Subject: [PATCH] add: rm expired file shell script

---
 misc/rmexpfiles.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 misc/rmexpfiles.sh

diff --git a/misc/rmexpfiles.sh b/misc/rmexpfiles.sh
new file mode 100644
index 00000000..2ba10aab
--- /dev/null
+++ b/misc/rmexpfiles.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# rm expired file with filename like *20231028111213.zip"
+
+filepath=$1
+duration=$2
+
+find $filepath -maxdepth 1 -type f -name "*[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]*" -printf "%f\n" | while read filename; do
+    datestr=$(echo "$filename" | grep -oE '[0-9]{8}')
+    filedate=$(date -d "$datestr" +%s)
+    sevendaysago=$(date -d "$duration days ago' +%s)
+    if [ "$filedate" -lt "$sevendaysago" ]; then
+        rm -f "$filepath/$filename"
+        echo "rm file: $filename"
+    fi
+done
\ No newline at end of file