简体繁体 English

PowerShell 相当于 bash 中的“dirname $0”

[英]PowerShell equivalent of “dirname $0” from bash

原文 2022-06-30 10:27:23 5 1 powershell/ filepath/ idioms/ dirname

I've used dirname "$0" which is an idiom to determine the path of the running script in bash, eg:我使用dirname "$0"来确定 bash 中运行脚本的路径，例如：

pushd "$(dirname "$0")"

data_dir="$(dirname "$0")/data/"

What's PowerShell equivalent of the above idiom?什么是上述成语的 PowerShell 等价物？

1 个解决方案

Since PowerShell version 3.0, the execution context provides 2 script-scoped automatic variables:从 PowerShell 3.0 版开始，执行上下文提供了 2 个脚本范围的自动变量：

$PSCommandPath - the file system path to the executing script, eg. $PSCommandPath - 执行脚本的文件系统路径，例如。 C:\path\to\script.ps1
$PSScriptRoot - the immediate parent folder of the script, eg. $PSScriptRoot - 脚本的直接父文件夹，例如。 C:\path\to

So the equivalent of your last statement would be as follows in PowerShell:因此，您的最后一条语句在 PowerShell 中将如下所示：

$dataDir = Join-Path $PSScriptRoot data

Powershell 相当于 bash 中的“$@” - Powershell equivalent of "$@" from bash

相当于powershell中的bash“期待” - Equivalent to bash "expect" in powershell

Powershell相当于bash中的$ _ - Powershell equivalent to $_ in bash

Bash whiptail 相当于 powershell - Bash whiptail equivalent in powershell

相当于PowerShell中的bash排序 - Equivalent to bash sort in PowerShell

相当于 PowerShell 中的 Bash 别名 - Equivalent to Bash alias in PowerShell

bash $ *的Powershell等效项是什么？ - What is the Powershell equivalent for bash $*?

Powershell 相当于 Bash“替代值” - Powershell equivalent of Bash “Alternate Value”

与此Bash命令等效的PowerShell是什么？ - What is the PowerShell equivalent to this Bash command?

Windows Powershell相当于bash命令 - Windows Powershell equivalent of bash command

暂无

暂无

声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

相关问题 Powershell 相当于 bash 中的“$@” - Powershell equivalent of "$@" from bash 相当于powershell中的bash“期待” - Equivalent to bash "expect" in powershell Powershell相当于bash中的$ _ - Powershell equivalent to $_ in bash Bash whiptail 相当于 powershell - Bash whiptail equivalent in powershell 相当于PowerShell中的bash排序 - Equivalent to bash sort in PowerShell 相当于 PowerShell 中的 Bash 别名 - Equivalent to Bash alias in PowerShell bash $ *的Powershell等效项是什么？ - What is the Powershell equivalent for bash $*? Powershell 相当于 Bash“替代值” - Powershell equivalent of Bash “Alternate Value” 与此Bash命令等效的PowerShell是什么？ - What is the PowerShell equivalent to this Bash command? Windows Powershell相当于bash命令 - Windows Powershell equivalent of bash command

相关标签

粤ICP备18138465号 © 2020-2024 STACKOOM.COM