Information Technology Grimoire

Version .0.0.1

IT Notes from various projects because I forget, and hopefully they help you too.

Slow Test

Powershell

$DNSES = "x.x.x.x", "8.8.8.8", "4.2.2.2"
foreach ($ip in $DNSES) {
    ping -n 1 $ip | Select-String "TTL="
}

Batch

@echo off
set DNSES="x.x.x.x 8.8.8.8 4.2.2.2"

for %%i in (%DNSES%) do (
  ping -n 1 %%i | find "TTL="
)

Bash

DNSES="x.x.x.x 8.8.8.8 4.2.2.2"; for ip in $DNSES; do ping -c 1 $ip| grep from; done