解决方法一：使用Python编写代码示例

编辑共享参数文件：

def edit_shared_param_file(file_path, param_name, new_value):
    with open(file_path, 'r') as file:
        lines = file.readlines()
    with open(file_path, 'w') as file:
        for line in lines:
            if param_name in line:
                file.write(f'{param_name}={new_value}\n')
            else:
                file.write(line)

# 调用示例
file_path = 'shared_params.txt'
param_name = 'param1'
new_value = 'new_value1'
edit_shared_param_file(file_path, param_name, new_value)

删除共享参数条目：

def delete_shared_param_entry(file_path, param_name):
    with open(file_path, 'r') as file:
        lines = file.readlines()
    with open(file_path, 'w') as file:
        for line in lines:
            if param_name not in line:
                file.write(line)

# 调用示例
file_path = 'shared_params.txt'
param_name = 'param1'
delete_shared_param_entry(file_path, param_name)

解决方法二：使用Shell脚本编写代码示例

编辑共享参数文件：

#!/bin/bash

file_path="shared_params.txt"
param_name="param1"
new_value="new_value1"

sed -i "s/$param_name=.*/$param_name=$new_value/" $file_path

删除共享参数条目：

#!/bin/bash

file_path="shared_params.txt"
param_name="param1"

sed -i "/$param_name/d" $file_path

以上是两种常见的解决方法，具体选择哪种方法取决于你的项目需求和所熟悉的编程语言或脚本语言。