如何在Linux終端的命令外殼中列出文件和目錄以顯示完整路徑/絕對路徑名。
為了獲得帶有ls的絕對目錄名稱，請在終端的命令外殼中輸入：
$ ls -d $PWD/*
具有絕對目錄名稱的ls：
$ ls -d $PWD/*
/home/user/Desktop /home/user/Music
/home/user/Templates
/home/user/Documents /home/user/Pictures /home/user/todo.txt
/home/user/Downloads /home/user/Public /home/user/Videos
$
ls具有長列表格式（-l）絕對目錄名稱（-d）：
$ ls -ld $PWD/*
total 4
drwxr-xr-x 2 user user 80 2011-08-17 16:52 /home/user/Desktop
drwxr-xr-x 2 user user 40 2011-08-17 16:52 /home/user/Documents
drwxr-xr-x 2 user user 40 2011-08-17 16:52 /home/user/Downloads
drwxr-xr-x 2 user user 40 2011-08-17 16:52 /home/user/Music
drwxr-xr-x 2 user user 120 2011-08-17 18:14 /home/user/Pictures
drwxr-xr-x 2 user user 40 2011-08-17 16:52 /home/user/Public
drwxr-xr-x 2 user user 40 2011-08-17 16:52 /home/user/Templates
-rw-r--r-- 1 user user 131 2011-08-17 18:07 /home/user/todo.txt
drwxr-xr-x 2 user user 40 2011-08-17 16:52 /home/user/Videos
$