From fad35741602a3477cc481c1ec0d5bdbbe03ad3d8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E4=BB=B2=E9=9F=A6=E8=90=B1?= <10215501433@stu.ecnu.edu.cn> Date: Mon, 12 Sep 2022 22:18:42 +0800 Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4=20'10215501451.md'?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 10215501451.md | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 10215501451.md diff --git a/10215501451.md b/10215501451.md deleted file mode 100644 index 104f684..0000000 --- a/10215501451.md +++ /dev/null @@ -1,21 +0,0 @@ -touch text1.txt - -for i in `seq 50000`;do echo $RANDOM | md5sum | cut -c 1-9 ;done >> text1.txt - -export LC_ALL=C - -sort text1.txt | uniq - -sort -n text1.txt | uniq - -sort text1.txt | uniq > letter.txt - -sort -n text1.txt | uniq >> number.txt - - - -echo -e "computer\ndata\nscience\nengineering\nscience\nengineeringc\ncomputer\ncomputer\necnu\ndata" > text2.txt - -grep computer text2.txt - -grep -c computer text2.txt \ No newline at end of file