====== PowerShell ======

  - 명령어 찾기 <code>
Get-Command -CommandType application
Get-Command -CommandType application | Where-Object {$_.Name -like "*.cpl"}
Get-Command -CommandType application | Where-Object {$_.Name -like "*.msc"}
Get-Command -CommandType application | Where-Object {$_.Name -like "*.exe"}
Get-Command -CommandType application | Where-Object {$_.Name -like "b*.exe"}
</code>
  - 윈도우 시작시간(부팅시간) (wmic os get lastbootuptime) <code>
C:\Users\Administrator>wmic os get lastbootuptime
LastBootUpTime
20180617012838.487653+540
</code> => 2018-06-17 01:28:38 부팅
  - 윈도우 로그인시간 (quser.exe) <code>
PS C:\Users\DynamicLearning> quser.exe
 사용자 이름           세션 이름          ID  상태    유휴 시간  로그온 시간
>dynamiclearning       console             6  활성        23:45  2018-02-28 오전 8:27
</code>
  - 파일찾기 <code>
Get-ChildItem -Path c:\ -Filter *.avi -Recurse
</code>

===== 참고링크 =====
  - https://zetawiki.com/wiki/%EC%9C%88%EB%8F%84%EC%9A%B0_uptime