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Comments (6)

shadow1ng avatar shadow1ng commented on September 28, 2024

可以尝试使用新版本,新版本中加入了os.O_WRONLY参数,防止报错。
os.OpenFile(filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0777)

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butnomingzi avatar butnomingzi commented on September 28, 2024

刚刚下载了最新版本,MAC还有部分问题,不过问题不大,谢谢作者大大。

 ./fscan_darwin -h 192.168.1.1/24 -np
scan start
192.168.1.13:80 open
**_open result.txt: too many open files_**
192.168.1.13:22 open
192.168.1.68:80 open

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uyid avatar uyid commented on September 28, 2024

func WriteFile(result string, filename string) {
var text = []byte(result + "\n")
fl, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0777)
if err != nil {
fmt.Println("Open %s error, %v", filename, err)
return
}
_, err = fl.Write(text)
fl.Close()
if err != nil {
fmt.Println("write %s error, %v", filename, err)
}
}

fl变量改成全局变量,不要每次写入都打开好一些

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shadow1ng avatar shadow1ng commented on September 28, 2024

func WriteFile(result string, filename string) {
var text = []byte(result + "\n")
fl, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0777)
if err != nil {
fmt.Println("Open %s error, %v", filename, err)
return
}
_, err = fl.Write(text)
fl.Close()
if err != nil {
fmt.Println("write %s error, %v", filename, err)
}
}

fl变量改成全局变量,不要每次写入都打开好一些

设置成全局变量的话,会一直占用文件,有时候移动、修改不太方便

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uyid avatar uyid commented on September 28, 2024

复制就好了

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shadow1ng avatar shadow1ng commented on September 28, 2024

https://blog.csdn.net/zmh458/article/details/105096964/
ulimit -n 4096(非root用户限制到4096)

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