批处理-解析Tracert的输出 [英] Batch - Parsing the output of Tracert

问题描述

我想向Windows中的tracert输出寻求帮助，即我有以下输出:

i would like to ask for some help with the output of tracert in windows, ie i have this output :

Tracing route to Y.Y.Y.Y over a maximum of 30 hops

1     1 ms     1 ms     1 ms  X.X.X.X 
2   103 ms    71 ms    22 ms  X.X.X.X 
3    35 ms    51 ms    35 ms  X.X.X.X 
....

并且我想生成一个仅包含X.X.X.X的文件，或者作为到达该文件的中间步骤，而仅包含实际包含IP的示踪剂行.即:

and i would like to produce a file that contains only the X.X.X.X or as an intermediate step to get there, only the lines of tracer that actually contain IPs. Ie :

X.X.X.X
X.X.X.X
X.X.X.X

我已经通过批处理文件尝试过此操作:

I ve tried this through a batch file :

for /f "tokens=8" %%a in ('tracert -4 -d 8.8.8.8^|find "ms"') do (
    @echo %%a >D:\panagos\desktop\ips.txt
)

但是我得到的不是期望的输出:

but instead of the desired output i get only :

Y.Y.Y.Y

我也尝试从cygwin调用二进制文件来执行此操作，即:

I ve also tried calling on binaries from cygwin to do this, ie :

D:\path\to\slash\bin\awk '{ print $8 }' filein > fileout

但是那也不起作用.有人可以帮忙吗?预先感谢.

but that doesnt work either. Can anyone help? Thanks in advance.

推荐答案

使用以下批处理文件:

GetIPs.cmd:

@echo off
rem skip 2 header lines
rem ip address is the 8th token
for /f "skip=2 tokens=8" %%d in ('tracert -4 -d 8.8.8.8') do (
  echo %%d
  )>>ips.txt
endlocal

示例:

F:\test>tracert -4 -d 8.8.8.8

Tracing route to 8.8.8.8 over a maximum of 30 hops

  1    <1 ms    <1 ms    <1 ms  192.168.42.129
  2     *        *        *     Request timed out.
  3    53 ms    48 ms    48 ms  10.248.29.129
  4    46 ms    48 ms    48 ms  10.247.82.25
  5    55 ms    48 ms    48 ms  10.247.82.6
  6    55 ms    48 ms    48 ms  10.247.82.9
  7    46 ms    48 ms    48 ms  10.247.82.18
  8    55 ms    48 ms    48 ms  87.237.20.236
  9    56 ms    59 ms    48 ms  87.237.20.85
 10    56 ms    58 ms    47 ms  74.125.52.216
 11    55 ms    48 ms    51 ms  216.239.41.179
 12    58 ms    48 ms    59 ms  216.239.57.83
 13    58 ms    59 ms    48 ms  8.8.8.8

Trace complete.

F:\test>GetIPs

F:\test>type ips.txt
192.168.42.129
10.248.29.129
10.247.82.25
10.247.82.6
10.247.82.9
10.247.82.18
87.237.20.236
87.237.20.85
74.125.52.216
216.239.41.179
216.239.57.83
8.8.8.8

---

进一步阅读

• Windows CMD命令行的AZ索引-与Windows cmd行相关的所有内容的绝佳参考.
• 用于/f -根据另一个命令的结果循环命令.
• 重定向-重定向运算符.

---

Further Reading

• An A-Z Index of the Windows CMD command line - An excellent reference for all things Windows cmd line related.
• for /f - Loop command against the results of another command.
• redirection - Redirection operators.

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