如何在更新 conda 后从终端提示符中删除(基础) [英] How to remove (base) from terminal prompt after updating conda

问题描述

更新 miniconda3 后，每当我打开终端时，它都会在我的用户名和主机前显示(base)".

After updating miniconda3, whenever I open a terminal it shows "(base)" in front of my username and host.

在此回答帖子 https://askubuntu.com/a/1113206/315699 中建议使用

In this answer post https://askubuntu.com/a/1113206/315699 it was suggested to use

conda config --set changeps1 False

删除它.

但这会删除任何 conda 环境的指示.我想只为基础版本删除它，以便我可以保持它始终处于活动状态并可以访问它的 python 和已安装的包，而不必总是看到这个(基础)占用空间.

But that would remove the indication for any conda environment. I would like to remove it only for the base one, so that I can maintain it always active and have access to its python and installed packages without having to always see this (base) taking up space.

推荐答案

使用 base env 的激活钩子

对于每个环境，etc/conda/activate.d 目录中的任何脚本都将在激活后执行(同样的 etc/conda/deactivate.d 脚本停用).如果您添加一个脚本来删除 (base)，类似于 @ewindes 建议，您'会得到你想要的行为.

Use the base env's activation hook

For each env, any scripts in the etc/conda/activate.d directory will be executed post-activation (likewise etc/conda/deactivate.d scripts for deactivation). If you add a script to remove the (base), similar to @ewindes suggestion, you'll get the behavior you desire.

我必须为 base 创建这个目录，它只是 Anaconda/Miniconda 文件夹的根目录.例如，

I had to create this directory for base, which is just the root of your Anaconda/Miniconda folder. E.g.,

mkdir -p miniconda3/etc/conda/activate.d

然后在其中创建一个简单的文件(例如，remove_base_ps1.sh)，其中包含一行:

Then made a simple file in there (e.g., remove_base_ps1.sh) with one line:

PS1="$(echo "$PS1" | sed 's/(base) //') "

如果您使用的是 zsh，请改用它.

If you are using zsh, use this instead.

PROMPT=$(echo $PROMPT | sed 's/(base) //')

启动一个新的 shell 然后不显示 (base)，并且停用嵌套的 envs 也会处理 PS1 的变化.

Launching a new shell then does not show (base), and deactivating out of nested envs also takes care of the PS1 change.

注意:如果要保留结尾空格，则必须在 $PS1 周围添加引号.

Note: You must add quotes around $PS1 if you want to preserve ending spaces.

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