如何在 julia 中连续读取不断增长的日志文件的新附加行？

Question

有shell命令：

tail -n0 -f /path/to/growing/log

连续显示文件中新添加的行。

请指导我在 Julia 中实现 objective！

Answer 1

只是反复阅读文件：

file = open("/path/to/growing/log")
seekend(file) # ignore contents that are already there to match the `-n0` option

while true
    sleep(0.2)
    data = read(file, String)
    !isempty(data) && print(data)
end

如何在 julia 中连续读取不断增长的日志文件的新附加行？

How to read the newly appended lines of a growing log file continuously in julia?

file-io

julia