윈도우 powershell 명령어....??

[김종록]

아래는 **Windows PowerShell에서 가장 많이 쓰는 핵심 명령어(기초 → 실무)** 를 정리한 목록입니다.
PowerShell은 CMD와 달리 **객체 기반**이기 때문에 명령어 구조가 `동사-명사(Get-Process)` 형태입니다.

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# 🔥 PowerShell 핵심 명령어 모음

## ✅ **1. 정보 조회(Get 계열)**

| 기능       | 명령어                            | 설명                |
| -------- | ------------------------------ | ----------------- |
| 파일/폴더 목록 | `Get-ChildItem` 또는 `ls`, `dir` | 디렉터리 목록 보기        |
| 프로세스 목록  | `Get-Process`                  | 작업 관리자 같은 프로세스 보기 |
| 서비스 목록   | `Get-Service`                  | 서비스 조회            |
| 네트워크 정보  | `Get-NetIPConfiguration`       | ipconfig 대체       |
| IP 주소    | `Get-NetIPAddress`             | 현재 IP 확인          |
| 네트워크 어댑터 | `Get-NetAdapter`               | NIC 상태 조회         |
| 이벤트 로그   | `Get-EventLog`                 | 시스템/응용 로그 조회      |
| 환경 변수 조회 | `Get-ChildItem Env:`           | 환경변수 확인           |

---

## ✅ **2. 실행/변경(Start, Set 계열)**

| 기능         | 명령어                     |
| ---------- | ----------------------- |
| 프로그램 실행    | `Start-Process notepad` |
| 서비스 시작     | `Start-Service 서비스명`    |
| 서비스 중지     | `Stop-Service 서비스명`     |
| 서비스 재시작    | `Restart-Service 서비스명`  |
| 네트워크 IP 설정 | `Set-NetIPAddress`      |
| 방화벽 규칙 생성  | `New-NetFirewallRule`   |

---

## ✅ **3. 파일/폴더 관리**

| 기능        | 명령어                                |
| --------- | ---------------------------------- |
| 폴더 이동     | `Set-Location` 또는 `cd`             |
| 폴더 만들기    | `New-Item -ItemType Directory 폴더명` |
| 파일 만들기    | `New-Item 파일명.txt`                 |
| 복사        | `Copy-Item`                        |
| 이동        | `Move-Item`                        |
| 삭제        | `Remove-Item`                      |
| 파일 내용 보기  | `Get-Content 파일명`                  |
| 파일 내용 쓰기  | `Set-Content 파일명 "내용"`             |
| 파일에 내용 추가 | `Add-Content 파일명 "추가내용"`           |

---

## ✅ **4. 시스템 관리**

| 기능            | 명령어                                                   |
| ------------- | ----------------------------------------------------- |
| 설치된 프로그램 조회   | `Get-WmiObject Win32_Product`                         |
| 사용자 목록        | `Get-LocalUser`                                       |
| 사용자 생성        | `New-LocalUser`                                       |
| 사용자 삭제        | `Remove-LocalUser`                                    |
| 스케줄러 작업 조회    | `Get-ScheduledTask`                                   |
| 실행 중인 프로세스 종료 | `Stop-Process -Name 프로세스명` 또는 `Stop-Process -Id 1234` |

---

## ✅ **5. 네트워크 & 원격 명령**

| 기능               | 명령어                                                    |
| ---------------- | ------------------------------------------------------ |
| ping             | `Test-Connection 8.8.8.8`                              |
| 포트 테스트           | `Test-NetConnection -Port 3389 -ComputerName 서버주소`     |
| 원격 PowerShell 연결 | `Enter-PSSession 서버명`                                  |
| 원격 실행            | `Invoke-Command -ComputerName 서버명 -ScriptBlock { 명령 }` |

---

## ✅ **6. PowerShell 자체 기능**

| 기능            | 명령어                         |
| ------------- | --------------------------- |
| 도움말           | `Get-Help 명령어`              |
| 도움 예제         | `Get-Help 명령어 -Examples`    |
| 명령어 검색        | `Get-Command *service*`     |
| 모듈 목록         | `Get-Module -ListAvailable` |
| Alias 목록      | `Get-Alias`                 |
| PowerShell 버전 | `$PSVersionTable`           |

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# 📌 PowerShell에서 CMD 명령도 그대로 사용 가능

예:

```
ipconfig
ping google.com
dir
cls
```

PowerShell은 CMD 명령과 PowerShell 명령이 **둘 다 동작**합니다.

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# ✔ 필요하시면 더 제공할 수 있어요

* 관리자 권한으로 실행하는 PowerShell 스크립트
* 자동화 스크립트 예제(ps1)
* 네트워크 관리 전용 PowerShell 명령
* 방화벽/포트/프로세스 모니터링 스크립트

어떤 쪽을 더 알고 싶으세요?