首先,我们定义了一个要检查的字符串$myString,这里假设为 "Hello123World"。 然后,我们使用-match运算符和正则表达式\d来匹配字符串中的数字。\d表示匹配任意一个数字字符。 将匹配结果赋值给变量$containsNumber,如果匹配成功,则为$true,否则为$false。 最后,根据$containsNumber的值输出结果。 这个方法
Check if IIS running on a remote server check if object is $null Check if OS is 32bit or 64bit check If Process Is Running in another computer Check if SMB1 is enabled on the AD servers Check if string contains invalid characters Check if string starts with letter/character. check ...
PowerShell 复制 # This statement returns true because book contains the string "oo" 'book' -match 'oo' 字符类虽然字符文本在知道确切的模式时工作,但字符类允许你不太具体。字符组[character group] 允许一次匹配任意数量的字符,而 [^character group] 仅匹配组中的字符 NOT。Powe...
To return all properties, use the * wildcard character as the parameter value. PowerShell Copy Get-ADUser -Identity mike -Properties * | Get-Member -MemberType Properties Output Copy TypeName: Microsoft.ActiveDirectory.Management.ADUser Name MemberType Definition --- --- --- AccountExpiration...
verbatim-command-string & non-ampersand-character Any Unicode character except | new-line-character non-ampersand-character: Any Unicode character except & verbatim-command-string: double-quote-character non-double-quote-chars double-quote-character non-double-quote-chars: non-double-quote-char non-do...
If you assign a character range to a string, it's treated the same assigning a character array to a string. PowerShell PS> [string]$s='a'..'e'$sa b c d e$a='a','b','c','d','e'$aa b c d e The characters in the array are joined into a string. The characters are ...
The following example uses the wildcard character (*) to add all computers to the list of trusted hosts. PowerShell Set-ItemWSMan:localhost\client\trustedhosts-Value* You can also use a wildcard character (*) to add all computers in a particular domain to the list of trusted hosts...
If the value contains spaces, enclose the value in quotation marks ("). Expand table Type: String Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False Applies to: Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, ...
For a wildcard certificate, use a SubjectName value that contains the wildcard character (*). For example, C=US,CN=*.contoso.com. Type:X500DistinguishedName Position:Named Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False ...
To inspect the ZIP package created by the publish cmdlet I used the -ConfigurationArchivePath parameter, which saves the package to a local file instead of uploading it to Azure storage (NOTE: I typed the command below in two separate lines using the ` character; the >>> cha...