在Julia中读取cmd to stream to BSON

using Pkg
Pkg.add("CmdStan")
Pkg.add("BSON")

using CmdStan
using BSON

function cmd_to_bson(cmd::Cmd)
    # 执行cmd命令并捕获输出
    output = read(cmd, String)
    
    # 将输出转换为BSON流
    stream = IOBuffer()
    BSON.bson(stream, Dict("output" => output))
    
    # 返回BSON流
    return take!(stream)
end

cmd = `your_cmd_command`
bson_stream = cmd_to_bson(cmd)