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如何反向读取Windows系统日志EVTX文件?

百变鹏仔 5天前 #Python
文章标签 文件

倒序读取 windows 系统日志 evtx 文件

要从最后读取 evtx 文件,需要反向迭代该文件。这可以在 python 中使用以下步骤实现:

首先,我们要读取文件内容:

with open(filename, "r", encoding="utf-8") as f:    f.seek(0, os.seek_end)    position = f.tell()

接下来,我们逐行读取文件并将其反转:

line = ""while position >= 0:    f.seek(position)    next_char = f.read(1)    if next_char == "":        yield line[::-1]        line = ""    else:        line += next_char    position -= 1yield line[::-1]

最后,我们打印结果:

for line in readlines_reverse("go.mod"):    print(line)

样例输出:

require (go 1.20module daily/gui)        gocv.io/x/gocv v0.33.0        github.com/ncruces/zenity v0.10.10require ()        github.com/akavel/rsrc v0.10.2 // indirect        github.com/dchest/jsmin v0.0.0-20220218165748-59f39799265f // indirect        github.com/ josephspurrier/goversioninfo v1.4.0 // indirect        github.com/randall77/makefat v0.0.0-20210315173500-7ddd0e42c844 // indirect        github.com/stretchr/testify v1.8.0 // indirect        golang.org/x/image v0.12.0 // indirect        golang.org/x/sys v0.12.0 // indirect