From b885f4907514535959ecc7395e4615d5d0b6b6fa Mon Sep 17 00:00:00 2001
From: Amaumia <2571286189@qq.com>
Date: Mon, 12 Sep 2022 19:20:59 +0800
Subject: [PATCH] 10215501449

---
 lab1/10215501449.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 lab1/10215501449.sh

diff --git a/lab1/10215501449.sh b/lab1/10215501449.sh
new file mode 100644
index 0000000..0a2ba85
--- /dev/null
+++ b/lab1/10215501449.sh
@@ -0,0 +1,12 @@
+for ((i=1;i<=100;i++))
+>do echo $RANDOM  | md5sum | cut -c 1-40 >>test.txt
+>done
+
+sort test.txt | uniq -u
+sort -n test.txt | uniq -u
+
+sort -n test.txt > test2.txt
+sort test.txt > test3.txt
+
+grep -c cc test.txt //因为没有computer字符串所以用cc来代替
+grep -n cc test.txt
\ No newline at end of file