PowerShell命令行外壳和脚本环境

联合创作 · 2023-09-27 23:19

PowerShell 是一个跨平台的 (Windows, Linux 和 OS X) 自动化和配置工具(框架),可以和已有的工具友好集成,特别优化用于处理结构化数据 (如 JSON, CSV, XML 等), REST APIs 以及对象模型。它包含一个命令行 Shell、一个关联的脚本语言以及一个用于处理 cmdlets 的框架。

PowerShell 就相当于 Linux 下的 Bash 以及 SHELL 脚本编程语言。

PowerShell 与 Bash 的对别:

Bash PowerShell Description
ls dir, Get-ChildItem List files and folders
tree dir -Recurse List all files and folders
cd cd, Set-Location Change directory
pwd pwd, $pwd, Get-Location Show working directory
clear, Ctrl+L, reset cls, clear Clear screen
mkdir New-Item -ItemType Directory Create a new folder
touch test.txt New-Item -Path test.txt Create a new empty file
cat test1.txt test2.txt Get-Content test1.txt, test2.txt Display files contents
cp ./source.txt ./dest/dest.txt Copy-Item source.txt dest/dest.txt Copy a file
cp -r ./source ./dest Copy-Item ./source ./dest -Recurse Recursively copy from one folder to another
mv ./source.txt ./dest/dest.txt Move-Item ./source.txt ./dest/dest.txt Move a file to other folder
rm test.txt Remove-Item test.txt Delete a file
rm -r <folderName> Remove-Item <folderName> -Recurse Delete a folder
find -name build* Get-ChildItem build* -Recurse Find a file or folder starting with 'build'
grep -Rin "sometext" --include="*.cs" Get-ChildItem -Recurse -Filter *.cs
| Select-String -Pattern "sometext"
Recursively case-insensitive search for text in files
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