string[] Split(Params char[] separator), string[] Split(char[] separator, int count), string[] Split(char[] separator, System.StringSplitOptions options), string[] Split(char[] separator, int count, System.StringSplitOptions options), string[] Split(string[] separator, System.StringSplitOptions ...
PowerShell 复制 # Get all of the text on the line that contains the caret. $psISE.CurrentFile.Editor.CaretLineText LineCount在Windows PowerShell ISE 2.0 和更高版本中受支持。只读属性,可获取编辑器中的行计数。PowerShell 复制 # Get the LineCount. $psISE.CurrentFile.Editor.LineCount ...
The Pattern parameter specifies the text to match Get-. Select-String displays the output in the PowerShell console. The file name and line number precede each line of content that contains a match for the Pattern parameter.Example 3: Find a pattern match...
string[] Split(char[] separator, System.StringSplitOptions options) string[] Split(char[] separator, int count, System.StringSplitOptions options) string[] Split(string[] separator, System.StringSplitOptions options) string[] Split(string[] separator, int count, System.StringSplitOptions options) 之前说...
stringtext =$"{PSStyle.Instance.Reverse}{PSStyle.Instance.Foreground.Green}PowerShell{PSStyle.Instance.Foreground.Yellow}Rocks!{PSStyle.Instance.Reset}"; You can control how PowerShell outputs strings that contain ANSI escape sequences by setting$PSStyle.OutputRendering: ...
包含比较运算符确定测试值是否出现在引用集中(-in、-notin、-contains、-notcontains)。 类型比较运算符(-is、-isnot)确定对象是否为给定类型。 有关详细信息,请参阅about_Comparison_Operators。 逻辑运算符 使用逻辑运算符(-and、-or、-xor、-not、!)将条件语句连接到单个复杂条件中。 例如,可以使用逻辑-and运...
This cmdlet makes it easy to load a text file into a variable, which then contains a collection of string objects: PowerShell Copy PS> $servers = Get-Content 'servers.txt' This will load the contents of the servers.txt file in the local directory into the $servers variable. The ...
I always strive to create structure as early as I can in the pipeline, so that later on I can reason about the content as properties on objects instead of as text at some offset in a string. This also helps with sorting, since the properties can have their correct type, so that number...
This function will incorporate PowerShell's ability to read from a text file, the use of its foreach loop structure, and the typing of variables. To get started, you create a text file that contains the names of three of the WMI class that were previously listed—such as the following:...
When run in Windows PowerShell, the first two expressions return True while the third returns False. In each, a string is followed by the –match operator, which is followed by a regex. By default, a regex will float across a string to find a match. The characters "soft" can be found...