How can /etc/apt/sources.list.d object be removed?

Mik*_*sta 3 apt software-sources cassandra

I have added

echo "deb http://www.apache.org/dist/cassandra/debian 311x main" | sudo tee -a /etc/apt/sources.list.d/cassandra.sources.list
Run Code Online (Sandbox Code Playgroud)

Now I want to remove it and install Cassandra in another way.How to delete it?

kar*_*rel 5

/etc/apt/sources.list.d/cassandra.sources.list在 nano 文本编辑器中打开以进行编辑,并通过在行首添加一个#字符来注释掉要禁用的行。

sudo nano /etc/apt/sources.list.d/cassandra.sources.list  
Run Code Online (Sandbox Code Playgroud)

改变这一行:

deb http://www.apache.org/dist/cassandra/debian 311x main  
Run Code Online (Sandbox Code Playgroud)

所以它看起来像这样:

# deb http://www.apache.org/dist/cassandra/debian 311x main  
Run Code Online (Sandbox Code Playgroud)

Nano 编辑器键盘快捷键
使用键盘组合Ctrl+O然后按下Enter将文件保存到当前位置。
使用键盘组合Ctrl+X退出 nano。

更新可用软件列表:

sudo apt update     
Run Code Online (Sandbox Code Playgroud)