From cbc0a991cc52dfd1e3b483c25edcaf2fc72a4a10 Mon Sep 17 00:00:00 2001
From: 8ga <jkwlstv@outlook.com>
Date: Fri, 3 Apr 2026 16:42:01 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20Linux=E5=AE=9E=E7=94=A8?=
 =?UTF-8?q?=E7=9A=84=E4=B8=80=E4=BA=9B=E5=91=BD=E4=BB=A4.md?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 Linux实用的一些命令.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Linux实用的一些命令.md b/Linux实用的一些命令.md
index 4eec6db..6c4bcb9 100644
--- a/Linux实用的一些命令.md
+++ b/Linux实用的一些命令.md
@@ -1,5 +1,11 @@
 ## 关键字搜索并排序
 
-```
+```bash
 grep -h '关键字' *.log | sort
+```
+
+## 打印一个时间范围的片段
+
+```bash
+sed -n '/2026-03-26 10:15/, /2026-03-26 10:20/p' xxx.log 
 ```
\ No newline at end of file