![为什么 ls -lu 没有显示正确的访问时间?](https://linux22.com/image/889879/%E4%B8%BA%E4%BB%80%E4%B9%88%20ls%20-lu%20%E6%B2%A1%E6%9C%89%E6%98%BE%E7%A4%BA%E6%AD%A3%E7%A1%AE%E7%9A%84%E8%AE%BF%E9%97%AE%E6%97%B6%E9%97%B4%EF%BC%9F.png)
为什么“ls -lu”不显示访问时间,而是显示 ext4 文件系统上的修改时间?
$ date
Mon Jan 9 12:49:31 EST 2017
$ ls -lu ~/.bashrc
-rw-r--r-- 1 scott scott 4326 Jan 8 18:16 /home/scott/.bashrc
$ wc ~/.bashrc
139 574 4326 /home/scott/.bashrc
$ ls -lu ~/.bashrc
-rw-r--r-- 1 scott scott 4326 Jan 8 18:16 /home/scott/.bashrc
$ df .
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 447651680 154618396 270270840 37% /
$ mount | grep sda1
/dev/sda1 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)