mongodb - failed with errno13 Permission denied

在命令行输入：mongo报错

hisen@ubuntu:~$ mongo
MongoDB shell version: 3.2.13
connecting to: test
2017-07-11T23:11:23.827+0800 I STORAGE  [main] In File::open(), ::open for '/home/hisen/.mongorc.js' failed with errno:13 Permission denied
The ".mongorc.js" file located in your home folder could not be executed

看倒数第二行，应该是权限的问题，于是

hisen@ubuntu:~$ sudo chown -R hisen /home/hisen/.mongorc.js
hisen@ubuntu:~$ mongo
MongoDB shell version: 3.2.13
connecting to: test
Server has startup warnings: 
2017-07-11T23:11:15.845+0800 I CONTROL  [initandlisten] 
2017-07-11T23:11:15.845+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2017-07-11T23:11:15.845+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2017-07-11T23:11:15.845+0800 I CONTROL  [initandlisten] 
2017-07-11T23:11:15.845+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2017-07-11T23:11:15.845+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2017-07-11T23:11:15.845+0800 I CONTROL  [initandlisten] 

完美解决，用户权限的问题。