ls -@什么意思
-@ Display extended attribute keys and sizes in long (-l) output.
就是la -l 输出的时候,可以输出扩张的属性key和sizes 这里的extended attribute keys and sizes 大概是指什么??
zhengshhandembp:env1 zhengshanshan$ ls -@l
total 16
drwxr-xr-x 3 zhengshanshan staff 102 9 23 09:44 ananzu_service
drwxr-xr-x 5 zhengshanshan staff 170 9 24 11:28 api
drwxr-xr-x 5 zhengshanshan staff 170 9 24 23:29 touchweb
drwxr-xr-x 5 zhengshanshan staff 170 9 24 23:24 touchweb-bak
lrwxr-xr-x 1 zhengshanshan staff 8 9 24 11:15 touchweb-softlink -> touchweb
lrwxr-xr-x 1 zhengshanshan staff 17 9 24 23:25 touchweb-softlink2 -> touchweb-softlink
zhengshhandembp:env1 zhengshanshan$ ls -l
total 16
drwxr-xr-x 3 zhengshanshan staff 102 9 23 09:44 ananzu_service
drwxr-xr-x 5 zhengshanshan staff 170 9 24 11:28 api
drwxr-xr-x 5 zhengshanshan staff 170 9 24 23:29 touchweb
drwxr-xr-x 5 zhengshanshan staff 170 9 24 23:24 touchweb-bak
lrwxr-xr-x 1 zhengshanshan staff 8 9 24 11:15 touchweb-softlink -> touchweb
lrwxr-xr-x 1 zhengshanshan staff 17 9 24 23:25 touchweb-softlink2 -> touchweb-softlink
输出的结果是一致的呀 所以