我想运行这条线:
nice --20 jupyter notebook
但是,我得到了权限错误
nice: cannot set niceness: Permission denied
,所以我尝试了:
sudo nice --20 jupyter notebook
然后错误是找不到Jupiter notebook。好的:
jupyter: No such file or directory
(由于我安装它,默认情况下 root 无权访问它)。
我应该怎么办?我试过这个:https ://unix.stackexchange.com/questions/72934/how-do-i-start-a-process-with-a-nice-value-of-20-and-not-give-it-根特权
那么它应该是:
sudo nice -n -20 sudo -u ec2-user jupyter notebook
我仍然得到错误:
sudo: jupyter: command not found