ll

root@server /proc/7158> ll
ls: cannot read symbolic link exe: No such file or directory
total 0
dr-xr-xr-x 2 root root 0 Jan  7 11:20 attr
-r-------- 1 root root 0 Jan  7 11:20 auxv
-r--r--r-- 1 root root 0 Jan  6 20:04 cmdline
-rw-r--r-- 1 root root 0 Jan  7 11:20 coredump_filter
-r--r--r-- 1 root root 0 Jan  7 11:20 cpuset
lrwxrwxrwx 1 root root 0 Jan  6 20:04 cwd -> /
-r-------- 1 root root 0 Jan  7 11:20 environ
lrwxrwxrwx 1 root root 0 Jan  6 20:04 exe
dr-x------ 2 root root 0 Jan  6 20:04 fd
-r--r--r-- 1 root root 0 Jan  7 11:20 io
-r-------- 1 root root 0 Jan  7 11:20 limits
-rw-r--r-- 1 root root 0 Jan  7 11:20 loginuid
-r--r--r-- 1 root root 0 Jan  6 20:04 maps
-rw------- 1 root root 0 Jan  7 11:20 mem
-r--r--r-- 1 root root 0 Jan  7 11:20 mounts
-r-------- 1 root root 0 Jan  7 11:20 mountstats
-r--r--r-- 1 root root 0 Jan  7 11:20 numa_maps
-rw-r--r-- 1 root root 0 Jan  7 11:20 oom_adj
-r--r--r-- 1 root root 0 Jan  7 11:20 oom_score
lrwxrwxrwx 1 root root 0 Jan  6 20:04 root -> /
-r--r--r-- 1 root root 0 Jan  7 11:20 schedstat
-r-------- 1 root root 0 Jan  7 11:20 smaps
-r--r--r-- 1 root root 0 Jan  6 20:04 stat
-r--r--r-- 1 root root 0 Jan  6 20:04 statm
-r--r--r-- 1 root root 0 Jan  6 20:04 status
dr-xr-xr-x 3 root root 0 Jan  7 11:20 task
-r--r--r-- 1 root root 0 Jan  7 11:20 wchan