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Powershell

  1. 使用'|'创建管道
  2. 使用Out-File将输出写入到文本文件.使用-Encoding选项修改编码,使用-append续写(默认覆写).
echo "run 50 us"|.\mips_tb_isim_beh.exe|Out-File isimouttemp.txt -Encoding utf8
  1. 使用findstr查找文件中的行并输出,默认为正则表达式查找.
findstr "@" isimouttemp.txt|Out-File isimout.txt -Encoding utf8
  1. 使用rm删除文件
rm .\isimouttemp.txt
  1. 使用pause暂停
pause
  1. 使用compare-object或fc.exe比较文件内容
compare-object (get-content .\1.txt) (get-content .\2.txt)|out-file result.txt
fc.exe /a 1.txt 2.txt|out-file result.txt
  1. 脚本调用其他脚本时,被调脚本中的命令在主调脚本的目录下执行
  2. 使用tree生成当前目录的子目录树
  3. 使用ls列出文件,使用-name仅返回文件名
  4. foreach循环
foreach($a in $list)
{
	do something with $a;
}
  1. 使用echo打印到控制台,使用echo|out-file -append打印到文件
  2. 脚本参数数组: $args, 调用参数: $args[<index>], 脚本路径之后(不含脚本路径)的第一个字符串是$args[0]

1. Convension

  • Option: -NAME [VALUE], NAME can be unambigious prefix

2. CLI Usage

  • pwsh -c "& {<Command>}"
  • Option and Value can be refed with unambitious prefix

3. Syntax

  • Escap: `

4. 管道与重定向

  • |: 管道
  • 输出 STDOUT
    • >: 覆盖
    • >>: 追加
  • 错误 STDERR
    • 2>: 覆盖
    • 2>>: 追加
  • 全部输出
    • *>, *>>
    • 1>log.txt 2>&1
  • 指定编码
command 2>&1 | Out-File $mylog -Append -Encoding UTF8
Start-Process -File myjob.bat -RedirectStandardOutput $stdOutLog -RedirectStandardError $stdErrLog -wait
Get-Content $stdErrLog, $stdOutLog | Out-File $myLog -Append -Encoding UTF8
  • 关闭: &-

5. Job

  • Job: List jobs
  • Remove-Job ID|* [-Force]: Remove job
    • -Force

6. Cmdlet

6.1. Help

Get-Help SUBJECT [-Online]

6.2. Get-Command

  • Get-Command NAME: Locate Command, equivalent of POSIX which
  • Get-Command NAME -All: Locate all

6.3. Get-ChildItem

  • Get-ChildItem [[-Path] PATH] [OPTION]
  • Path: Globable
  • Option
    • -Recurse
    • -Name: Name Only
    • -Exclude FILENAME_PATTERN
    • -Depth NUM
    • -Force: Include Hidden
    • -Attributes {ReadOnly | Hidden | System | Directory | Archive | Device | Normal | Temporary | SparseFile | ReparsePoint | Compressed | Offline | NotContentIndexed | Encrypted | IntegrityStream | NoScrubData}: AND Logic
      • -Directory
      • -File
      • -Hidden
      • -ReadOnly
      • -System
  • Mode
    • l: Link
    • d: Dir
    • a: Archive
    • r: Read-Only
    • h: Hidden
    • s: System

6.4. File

6.4.1. Out-File

Out-File [-FilePath] PATH [[-Encoding] ENCODING] [-Append] [-Force] [-InputObject PSOBJ]

  • ENCODING: UTF8

6.4.2. Get-Content

Get-Content|cat [-Path] PATH [-Encoding ENCODING]

6.5. Service

  • Set-Service [-Name] NAME [-DisplayName DISPLAYNAME] [-Description DESCRIPTION] [-StartupType Automatic|AutomaticDelayedStart|Disabled|Manual] [-Status Paused|Running|Stopped]: Set name, displayname, description, startup type or status of a service
  • Restart-Service NAME
  • Start-Service NAME
  • Stop-Service NAME

6.6. Net Work

  • netstat -ano -p tcp | grep -P "PORT": Check PID that uses PORT

6.7. Process

  • Get-Process -Id ID
  • Stop-Process|kill -Id ID

6.8. FireWall Rule

  • Show-NetFirewallRule | Out-File rule.txt -Encoding UTF8
Set-NetFirewallRule \
[-Name] NAME \
[-NewDisplayName 'DISPLAY_NAME'] \
[-Desription 'DESC'] \
[-Enabled True|False] \
[-Direction Inbound|Outbound] \
[-Action Allow|Block] \
[-Owner OWNER] \
[-Protocol TCP|UDP|Any] \
[-LocalAddress LOCAL_ADDR] \
[-RemoteAddress REMOTE_ADDR] \
[-LocalPort NUM] \
[-RemotePort NUM] \
[-Program "PATH"] \
[-Package PACKAGE] \
[-Service NAME] \
[-LocalUser USER] \
[-RemoteUser USER] \
[-Confrm]

New-NetFirewallRule \
[-DisplayName] 'DISPLAY_NAME' \
[-Name NAME] \
[-Desription 'DESC'] \
[-Enabled True|False] \
[-Direction Inbound|Outbound] \
[-Action Allow|Block] \
[-Owner OWNER] \
[-Protocol TCP|UDP|Any] \
[-LocalAddress LOCAL_ADDR] \
[-RemoteAddress REMOTE_ADDR] \
[-LocalPort NUM] \
[-RemotePort NUM] \
[-Program "PATH"] \
[-Package PACKAGE] \
[-Service NAME] \
[-LocalUser USER] \
[-RemoteUser USER] \
[-Confrm]

6.9. Registry

New-ItemProperty \
[-Path] "PATH" \
[-Name] NAME \
[-PropertyType String|DWORD] \
[-Value "VALUE"] \
[-Force]
  • Path: Registry Database is a Dedicated Drive with following drive mark
    • HKLM: for HKEY_LOCAL_MACHINE

6.10. File

6.10.1. Link

New-Item \
-ItemType SymbolicLink \
-Path 'PATH' \
-Target 'TGT_PATH'

6.11. findstr

  • findstr "<Regex>" <File>
  • PCRE

6.12. ForFiles

  • /P <Path>
    • 开始搜索的路径
    • 默认为.
  • /M <Regex>
    • 文件搜索正则
  • /S
    • 递归搜索
  • /C "<Command>"
    • 为每个文件执行的命令
    • 可用变量
      • @file: 文件名
      • @fname: 文件主名 (无扩展名)
      • @ext: 文件扩展名
      • @path: 文件绝对路径
      • @relpath: 文件相对路径
      • @isdir: 是否是目录, 返回"TRUE"或"FALSE"

7. Env Var

  • Access: $env:VAR