Question

我在powershell中有20个curl命令。我创建了一个循环来连续运行它们。当命令响应太长可能是错误时，我想跳过其他命令继续。

$i = 1
while($true){
write-Progress -activity  "SCAN"  -status  "ROUND       $i"
write-host "++++++++++++++++++++++++++++++++++++ ROUND $i +++++++++++++++++++++++++++++++++++++++++" -foregroundcolor "red" -backgroundcolor "white"
curl 10.0.119.61:8101
write-host =============================>>10.0.119.61:8101<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.61:8101
write-host =============================>>10.0.119.61:8102<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.61:8102
write-host =============================>>10.0.119.62:8201<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.62:8201
write-host =============================>>10.0.119.62:8202<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.62:8202
write-host =============================>>10.0.119.63:8301<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow" 
curl 10.0.119.63:8301
write-host =============================>>10.0.119.63:8302<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.63:8302
write-host =============================>>10.0.119.64:8401<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.64:8401
write-host =============================>>10.0.119.64:8402<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.64:8402
write-host =============================>>10.0.119.65:8501<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.65:8501
write-host =============================>>10.0.119.65:8502<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.65:8502
write-host =============================>>10.0.119.66:8601<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.66:8601
write-host =============================>>10.0.119.66:8602<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.66:8602
write-host =============================>>10.0.119.67:8701<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.67:8701
write-host =============================>>10.0.119.67:8702<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.67:8702
write-host =============================>>10.0.119.68:8801<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.68:8801
write-host =============================>>10.0.119.68:8802<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.68:8802
write-host =============================>>10.0.119.69:8901<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.69:8901
write-host =============================>>10.0.119.69:8902<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.69:8902
write-host =============================>>10.0.119.70:9001<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.70:9001
write-host =============================>>10.0.119.70:9002<<============================= -foregroundcolor "darkgreen" -backgroundcolor "yellow"
curl 10.0.119.70:9002
sleep 5
$i++
if ($i % 10 -eq 0){
clear
$i++
}}

Answer 1

如果curl表示默认别名 Invoke-Webrequest ，请使用 -TimeoutSec

来自Powershell Docs:

-TimeoutSec

指定请求在超时之前可以等待的时间。

以秒为单位输入值。默认值0指定无限期超时。

即：

Invoke-WebRequest -TimeoutSec 30 "http://address.com/"

将设置30秒超时

Sidenote 在实际cURL中执行此操作： --connect-timeout＆lt; seconds＆gt;

跳过powershell中的命令

1 个答案: