怎么删除jupyter其他内核？

下面我们通过实例来看一下删除jupyter其他内核的方法：

1、查看Jupyter已经安装的内核版本：

→jupyterkernelspeclist
Availablekernels:
scala210/Users/yumm/.ipython/kernels/scala210
scala211/Users/yumm/.ipython/kernels/scala211
python2/Users/yumm/Library/Jupyter/kernels/python2
python3/Users/yumm/anaconda3/share/jupyter/kernels/python3
apache_toree_pyspark/usr/local/share/jupyter/kernels/apache_toree_pyspark
apache_toree_scala/usr/local/share/jupyter/kernels/apache_toree_scala
apache_toree_sparkr/usr/local/share/jupyter/kernels/apache_toree_sparkr
apache_toree_sql/usr/local/share/jupyter/kernels/apache_toree_sql

2、移除安装Scala210的内核

→jupyterkernelspecremovescala210
→jupyterkernelspeclist
Availablekernels:
scala211/Users/yumm/.ipython/kernels/scala211
python2/Users/yumm/Library/Jupyter/kernels/python2
python3/Users/yumm/anaconda3/share/jupyter/kernels/python3
apache_toree_pyspark/usr/local/share/jupyter/kernels/apache_toree_pyspark
apache_toree_scala/usr/local/share/jupyter/kernels/apache_toree_scala
apache_toree_sparkr/usr/local/share/jupyter/kernels/apache_toree_sparkr
apache_toree_sql/usr/local/share/jupyter/kernels/apache_toree_sql

使用的命令：

查看 Jupyter notebook kernel

jupyterkernelspeclist

删除 jupyter 内核

jupyterkernelspecremovekernelname