$a = "Powershell" IF ($a -eq "PowerShell"){ "Statement is True"} ELSE { "Statement is False"}Now if you want to check for a NULL then it gets fun$b = “Hello” IF ($b -eq $NULL) { "B is NULL" } ELSE { "B is NOT NULL" }...
There's another syntax you can use for accessing and updating values that I'll cover in a later section. If you're coming to PowerShell from another language, these examples should fit in with how you may have used hashtables before. Creating hashtables with values So far I've create...
Specifies whether IntelliSense offers syntax, parameter, and value suggestions in the Console pane. The default value is$true. PowerShell # Turn off IntelliSense in the console pane.$psISE.Options.ShowIntellisenseInConsolePane =$false ShowIntellisenseInScriptPane ...
but they have already been using theSuggestionFrameworkwhich was already in Windows PowerShell. If you tried to run a command or script in the current working directory without the “./” prefix, one of the suggestions
compare two strings in if-then-else statement Compare two text files in Powershell and if a name is found in both files output content from file 2 to a 3rd text file Compare-Object : Cannot bind argument to parameter 'ReferenceObject' because it is null. Comparing 2 software versions to ...
In this example, when you type a single quote or double quote, there are two things that can happen. If the character following the cursor is not the quote typed, then a matched pair of quotes is inserted and the cursor is placed inside the the matched quotes. If the character following...
else { "Unable to clear event log because backup failed" "Backup Error was " + $ErrBackup } #end else } #end if clear 下一步中,我们将在事件日志复制到存档位置。 涓烘 我们调用复制-EventLogsToArchive 函数然后交给路径事件日志和文件夹的目标: 复制 Copy-EventLogsToArchive -path $path -Fo...
PowerShell version 5 and KB 3000850 introduces support for protection of content using the Cryptographic Message Syntax (CMS) format. These cmdlets support encryption and decryption of content using the IETF standard format for cryptographically protecting messages as documented by RFC5652.Get-CmsMessage...
Ternary operator? <if-true> : <if-false> You can use the ternary operator as a replacement for theif-elsestatement in simple conditional cases. For more information, seeabout_If. Null-coalescing operator?? The null-coalescing operator??returns the value of its left-hand operand if it isn'...
NOTE: WHEN COPYING AND PASTING THE EXCEL, IF THERE ARE ADDITIONAL SPACES THAT ARE ADDED YOU NEED TO REMOVE THESE AFTER EACH OF THE POWERSHELL CODE SECTIONS UNDER VARIABLE "x" OR A SYNTAX ERROR WILL HAPPEN! ---HTA ATTACK INSTRUCTIONS--- The ...