3分钟学会linux文件链接

root@v:/usr/local# mkdir inodelink
root@v:/usr/local# cd inodelink

root@v:/usr/local/inodelink# ls
root@v:/usr/local/inodelink# touch file1

root@v:/usr/local/inodelink# ls
file1
root@v:/usr/local/inodelink# ln file1 file2
root@v:/usr/local/inodelink# ln -s file1 file3

root@v:/usr/local/inodelink# ls -li
total 0
560454 -rw-r--r-- 2 root root 0 Apr 18 21:29 file1
560454 -rw-r--r-- 2 root root 0 Apr 18 21:29 file2
560455 lrwxrwxrwx 1 root root 2 Apr 18 21:30 file3 -> file1

root@v:/usr/local/inodelink# echo "I am file1" >> file1
root@v:/usr/local/inodelink# cat file1
I am file1

root@v:/usr/local/inodelink# cat file2
I am file1
root@v:/usr/local/inodelink# cat file3
I am file1

root@v:/usr/local/inodelink# rm file1
root@v:/usr/local/inodelink# ls
file2  file3
删除file1，看file2和file3的情况

root@v:/usr/local/inodelink# ls -li
total 4
560454 -rw-r--r-- 1 root root 13 Apr 18 21:31 file2
560455 lrwxrwxrwx 1 root root  2 Apr 18 21:30 file3 -> file1
file2和file3都“存在”
root@v:/usr/local/inodelink# cat file2
I am file1
root@v:/usr/local/inodelink# cat file3
cat: file3: No such file or directory

3分钟学会linux文件链接,布布扣,bubuko.com

3分钟学会linux文件链接

原文：http://blog.csdn.net/huqinwei987/article/details/24051425