问题:
$mv Desktop/jdk-8u202-macosx-x64.dmg /home
mv:rename Desktop/jdk-8u202-macos-x64.dmg to /home/jdk-8u202-macos-x64.dmg: Permission denied
提示Permission denied
直接用chmod 命令出现新问题:
$chmod 777 /home
chmod: Unable to change file mode on /home: Operation not perimitted
又提示Operation not perimitted
解决:使用sudo chmod -R 777 ...
$sudo chmod -R 777 /home
Password:
再次移动文件OK:
$mv Desktop/jdk-8u202-macosx-x64.dmg /home
$ls /home
jdk-8u202-macosx-x64.dmg
$
建立文件夹:
$mkdir /home/david
查看:
$ls /home
david jdk-8u202-macosx-x64.dmg
查看详细:
$ls -l /home
total 524932
drwxr-xr-x 2 admin wheel 64 1 30 14:20 david
-rw-r--r--@ 1 admin staff 261255287 1 24 16:49 jdk-8u202-macosx-x64.dmg