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SSH连接与端口映射

> ssh -p 34531 root@ssh.intern-ai.org.cn -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
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ssh -p 34531 root@ssh.intern-ai.org.cn -CNg -L 7860:127.0.0.1:7860 -o StrictHostKeyChecking=no

运行hello_world.py

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wordcound

import re

def word_count(text):
    print("text is: \n",text)

    # 将所有大写字母转换为小写，并使用正则表达式去除特殊空白字符
    text = re.sub(r'\s+', ' ', text.lower().strip())
    
    # 按空格分词
    words = text.split(' ')
    # 初始化字典来存储单词计数
    word_dict = {}
    
    # 循环统计每个单词的出现次数
    for word in words:
        if word in word_dict:
            word_dict[word] += 1
        else:
            word_dict[word] = 1
    
    # 按照出现次数从高到低排序
    sorted_words = sorted(word_dict.items(), key=lambda item: item[1], reverse=True)

    print(sorted_words)
    return sorted_words

text = """
Hello world!  
This is an example.  
Word count is fun.  
Is it fun to count words?  
Yes, it is fun!
"""

word_count(text)
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