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26 posts tagged with "Windows"

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Three patterns to use "if else" statement in dos/batch scripts

· One min read
  • Pattern #1
@echo off
set var=b
if "%var%" EQU "a" (echo 1) else if "%var%" EQU "b" ( echo 2) else if "%var%" EQU "c" ( echo 3)
  • Pattern #2
@echo off
set var=b
if "%var%" EQU "a" (
echo 1
) else if "%var%" EQU "b" (
echo 2
) else if "%var%" EQU "c" (
echo 3
)
  • Pattern #3
@echo off
set var=b
if "%var%" EQU "a" (
echo 1
) ^
else if "%var%" EQU "b" (
echo 2
) ^
else if "%var%" EQU "c" (
echo 3
)

Export Windows Event log by Powershell

· One min read
Get-EventLog -LogName System -Source Microsoft-Windows-Hyper-V-VmSwitch -After '2021-09-22 23:07:00' | Select-Object -Property  Index,EntryType,EventID,TimeGenerated,Source,Message | Export-CSV -Path c:\q1autoops\temp\Hyper-v.csv -NoClobber
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