主题
终端
PowerShell 7
Windows 内置的 Windows PowerShell 5.1 与 PowerShell 7 可并行运行。后续命令均以 PowerShell 7(pwsh)为准。
安装
通过 WinGet 安装:
powershell
winget install --id Microsoft.PowerShell --source winget安装完成后,从开始菜单打开 PowerShell 7,或在终端中执行 pwsh。确认版本:
powershell
$PSVersionTable.PSVersionWinGet 不可用时,从官方安装说明下载并安装。
更新脚本执行策略
- RemoteSigned:允许本地脚本无签名运行,但要求从互联网下载的脚本必须有数字签名。
- Unrestricted:允许所有脚本运行,适合测试环境,但安全性较低。
powershell
Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser查看当前策略:
powershell
Get-ExecutionPolicy -ListPowerShell 配置文件
- 配置文件路径:
$PROFILE
- 通常为
~\\Documents\\PowerShell\\Microsoft.PowerShell_profile.ps1;如果“文档”目录被重定向,实际位置可能在其他磁盘。始终以$PROFILE的输出为准。- 如果不存在,手动创建:
if (-not (Test-Path $PROFILE)) { New-Item -ItemType File -Path $PROFILE -Force }- 重新加载配置文件:
. $PROFILE
配置代理
powershell
# ====== Proxy Start ======
function proxy_on {
$env:http_url = "http://127.0.0.1:7897"
$env:socks5_url = "socks5://127.0.0.1:7897"
$env:http_proxy = $env:http_url
$env:https_proxy = $env:http_url
$env:HTTP_PROXY = $env:http_url
$env:HTTPS_PROXY = $env:http_url
$env:ALL_PROXY = $env:socks5_url
$env:no_proxy_urls = "localhost,127.0.0.1,::1,0.0.0.0,.local,host.docker.internal,gateway.docker.internal,docker.for.mac.localhost"
$env:no_proxy = $env:no_proxy_urls
$env:NO_PROXY = $env:no_proxy_urls
Write-Host "终端代理已开启"
}
function proxy_off {
Remove-Item Env:http_url -ErrorAction SilentlyContinue
Remove-Item Env:socks5_url -ErrorAction SilentlyContinue
Remove-Item Env:http_proxy -ErrorAction SilentlyContinue
Remove-Item Env:https_proxy -ErrorAction SilentlyContinue
Remove-Item Env:HTTP_PROXY -ErrorAction SilentlyContinue
Remove-Item Env:HTTPS_PROXY -ErrorAction SilentlyContinue
Remove-Item Env:ALL_PROXY -ErrorAction SilentlyContinue
Remove-Item Env:no_proxy_urls -ErrorAction SilentlyContinue
Remove-Item Env:no_proxy -ErrorAction SilentlyContinue
Remove-Item Env:NO_PROXY -ErrorAction SilentlyContinue
Write-Host "终端代理已关闭"
}
# 每次启动 PowerShell 时自动开启代理
proxy_on
# ====== Proxy End ======