conda环境迁移，修改conda路径(附带脚本)

方法1

1. 现将文件夹移动到对应用户的~目录下（或其他目录）

   mv /home/asushiro/miniconda3 /root/miniconda3
   

2. 建立软链接
   然后创建软链接，相当于快捷方式

   ln -s /root/miniconda3 /home/aushiro/miniconda3
   

方法2

将对应miniconda中的文件路径全部改掉
这里使用python脚本实现
主要需要改的地方是/.../miniconda3/bin/*以及/.../miniconda3/etc/profile.d/*中的全部文件

1. 先修改 ~/.bashrc

   vim ~/.bashrc
   

   添加上

   # >>> conda initialize >>>
   # !! Contents within this block are managed by 'conda init' !!
   __conda_setup="$('/root/miniconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
   if [ $? -eq 0 ]; then
       eval "$__conda_setup"
   else
       if [ -f "/root/miniconda3/etc/profile.d/conda.sh" ]; then
           . "/root/miniconda3/etc/profile.d/conda.sh"
       else
           export PATH="/root/miniconda3/bin:$PATH"
       fi
   fi
   unset __conda_setup
   # <<< conda initialize <<<
   

2. 首先改bin目录里的
   将需要改的文件名输入到target.txt文件夹里

   echo `ls` > ~/target.txt
   

   然后再~文件夹下创建modify.py
   内容为

   import os
   from tqdm import tqdm
   
   with open("./target.txt", 'r') as f:
       line = f.readline()
       file_name_total = list(map(str, line.split()))
       for file_name in tqdm(file_name_total):
           file_path = os.path.join("/root/miniconda3/bin/", file_name)
           try:
               with open(file_path, 'r', encoding="utf-8") as f:
                   content = f.read()
               content = content.replace("/home/asushiro", "/root")
               with open(file_path, 'w', encoding="utf-8") as f:
                   f.write(content)
           except UnicodeDecodeError:
               print("decode error")
               continue
   

3. 同理然后进入etc/profile.d文件夹下

   echo `ls` >~/target.txt
   

   运行modify.py

   import os
   from tqdm import tqdm
   
   with open("./target.txt", 'r') as f:
       line = f.readline()
       file_name_total = list(map(str, line.split()))
       for file_name in tqdm(file_name_total):
           file_path = os.path.join("/root/miniconda3/etc/profile.d/", file_name)
           try:
               with open(file_path, 'r', encoding="utf-8") as f:
                   content = f.read()
               content = content.replace("/home/asushiro", "/root")
               with open(file_path, 'w', encoding="utf-8") as f:
                   f.write(content)
           except UnicodeDecodeError:
               print("decode error")
               continue
   

4. 最后刷新环境变量即可

   source ~/.bashrc
   

如遇其他路径问题同理解决，最简单的是link一下，不过有强迫症可以用一下脚本