尽管用户属于具有写权限的组,但 ubunut 16.04 不知何故不允许我写入文件夹:
$ ll
drwxrwxr-x 6 root grafana 4096 Nov 30 17:47 ./
drwxr-xr-x 4 root root 4096 Jan 8 15:20 ../
drwxrwxr-x 2 root grafana 4096 Nov 30 17:47 plugins/
touch test
touch: cannot touch 'test': Permission denied
groups myuser
myuser : users sudo grafana
该用户难道不应该有写入目录的权限吗?