Windows PowerShellis one of the most powerful command-line utilities in the OS. The problem, however, is that users have little to no information on its extensive abilities. For instance, PowerShell can find and replace multiple lines of text in a file. This is great for many things, incl...
2Joining strings 2Join-Path 2Strings are arrays 3StringBuilder 2Delineation with braces 2Find and replace tokens 3Replace multiple tokens 3ExecutionContext ExpandString 2What...
问带有多个条件的选项字符串与powershellEN我正在寻找一种方法来查找文件中的两行不同的行，只有当这2...
Compine multiple variables into a single CSV Compress the multiple files into one zip file from source to destination Computer Name in output from Invoke-Command Computer Object deletion on the different domain using ADSI ComputerInfo - Not available? Concatenating strings to pass to parameters Configu...
The -match and -notmatch operators return any matching and non-matching members respectively. However, the -like and -notlike operators return the members as strings. The string returned for a member of the collection by -like and -notlike is the string the operator used for the comparison ...
When you import variables and aliases from a module, they replace variables in the session with the same name. Cmdlet name resolution When you don't use the qualified name of a cmdlet, PowerShell checks to see if the cmdlet is loaded in the current session. If there are multiple modules ...
This also goes well with Split-Path and Test-Path. I also cover these in my post about reading and saving to files. Strings are arrays I do need to mention adding strings here before I go on. Remember that a string is just an array of characters. When you add multiple strings...
Because the joined_impressions table is located in Amazon S3, the results were streamed into the Amazon S3 location, and this data is now available for other job flows to use. Note that Hadoop creates an output file for each reducer, and as a result you may have multiple files in your...
First, it multiplies, and then it assigns. Therefore, the following statements are equivalent: PowerShell Afrita $a *= 2 $a = ($a * 2) When a variable contains a string value, PowerShell appends the specified number of strings to the value, as follows: PowerShell Afrita $a = "...
(Remember that MessageBox windows are separate top-level windows and not child windows of the application that generated them.) I use get-control to get a handle to the OK button control on the MessageBox and then click the MessageBox away. My next few statements send strings to the Combo...