liuxiaolong
2021-09-07 589b4a02bd5d183074994af1a48da6bc1b32e483
1
2
3
4
5
6
ipcrm -a
rm *.txt
./test_lostdata
sort -n c.txt  > c1.txt
sort -n p.txt  > p1.txt
diff -u p1.txt c1.txt