UtilityFunctions.psm1
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$PSDefaultParameterValues['*:Encoding'] = 'utf8' $message_padding = " " #-------------------------------------------------- function newline { param([int]$count = 1) 1..$count | % { Write-Host "`n" } <# .SYNOPSIS Alias: lf .Description Prints newline character(s) into the console. .PARAMETER count Specifies amount of consequent newlines to be printed. Defaults to 1. Example: -count 5 .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function error { param([string]$message) Write-Host ($message_padding + "ERROR: $message`n") -ForegroundColor Red <# .Description Prints error message into the console following defined format: "ERROR: <message>" .PARAMETER message Message to display. Example: -message "Something went wrong." .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function info { param( [string]$message, [switch]$nonewline, [switch]$success, [switch]$sub ) $color = 'White' if ($success) { $color = 'Green' } if ($sub) { $color = 'DarkGray' } Write-Host ($message_padding + $message) -ForegroundColor $color -NoNewline:$nonewline <# .Description Prints info message into the console. Optionally colors text green and omits trailing newline. .PARAMETER message Message to display. Example: -message "Some info." .PARAMETER nonewline Omits trailing newline, so the next console output will be printed to the same line. Example: -nonewline .PARAMETER success Colors message text green. Example: -success .PARAMETER sub Colors message text dark gray. Example: -sub .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function warning { param( [string]$message, [switch]$nonewline, [switch]$noprefix ) if ($noprefix) { Write-Host ($message_padding + $message) -ForegroundColor Yellow -NoNewline:$nonewline } else { Write-Host ($message_padding + "WARNING: $message") -ForegroundColor Yellow -NoNewline:$nonewline } <# .Description Prints warning message into the console following defined format: "WARNING: <message>" and colors it yellow. Optionally omits 'WARNING' prefix and trailing newline. .PARAMETER message Message to display. Example: -message "Note something!" .PARAMETER nonewline Omits trailing newline, so the next console output will be printed to the same line. Example: -nonewline .PARAMETER noprefix Omits 'WARNING:' prefix. Example: -noprefix .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function request-consent { param([string]$question) do { warning (" (?) $question ( y/n ): ") -noprefix $key = [System.Console]::ReadKey("NoEcho").key if ($key -notin 'Y', 'N') { error "It's a yes/no question." } } while ($key -notin 'Y', 'N') switch ($key) { 'Y' { info "<yes>"; return $true } 'N' { info "<no>"; return $false } } <# .SYNOPSIS Alias: confirm .Description Prints yes/no question into the console following defined format: "(?) <question> ( y/n ):" and awaits a key press from the user. Only accepts y(Y) and n(N) for response and gives user a hint otherwise. Returns True (y) or False (n). .PARAMETER question Message to display. Example: -question "Do you want to continue?" .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function wait-any-key { [System.Console]::ReadKey("NoEcho").key | Out-Null <# .SYNOPSIS Alias: wait .Description Halts script/command execution and awaits a key press from the user. Does not accept any parameters. .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function isadmin { return ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole( [Security.Principal.WindowsBuiltInRole] "Administrator") <# .Description Returns True if current console/script runs as admin and False otherwise. Does not accept any parameters. .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function restart-elevated { param( $arguments, [switch]$kill_original, [string]$workdir = $PWD.path ) if ($MyInvocation.ScriptName -eq "") { throw 'Script must be saved as a .ps1 file.' } if (isadmin) { return $null } try { $script_fullpath = $MyInvocation.ScriptName $argline = "-noprofile -nologo -noexit" $argline += " -Command cd `"$workdir`"; `"$script_fullpath`"" if ($arguments) { $arguments.GetEnumerator() | % { if ($_.Value -is [boolean]) { $argline += " -$($_.key) `$$($_.value)" } elseif ($_.Value -is [switch]) { $argline += " -$($_.key)" } else { $argline += " -$($_.key) `"$($_.value)`"" } } } $p = Start-Process "$PSHOME\powershell.exe" -Verb Runas -ArgumentList $argline -PassThru -ErrorAction 'stop' if ($kill_original) { [System.Diagnostics.Process]::GetCurrentProcess() | Stop-Process -ErrorAction Stop } info "Elevated process id: $($p.id)" exit } catch { error "Failed to restart script with elevated premissions." throw $_ } <# .Description Restarts current script as administrator. Allows to pass current arguments. Optionally kills original (non-admin) script/console. .PARAMETER arguments Arguments to be passed to the elevated script. Example: -arguments $PSBoundParameters .PARAMETER kill_original Kills original (non-admin) script/console when elevated script has started. Example: -kill_original .PARAMETER workdir Specifies directory where elevated script should be started. Defaults to current directory. Example: -workdir <some/path> .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function is-restart-pending { $is_restart_pending = $false if (Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing\RebootPending" -EA Ignore) { $is_restart_pending = $true } if (Get-Item "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\RebootRequired" -EA Ignore) { $is_restart_pending = $true } if (Get-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Name PendingFileRenameOperations -EA Ignore) { $is_restart_pending = $true } try { $util = [wmiclass]"\\.\root\ccm\clientsdk:CCM_ClientUtilities" $status = $util.DetermineIfRebootPending() if (($status -ne $null) -and $status.RebootPending) { $is_restart_pending = $true } } catch { } return $is_restart_pending <# .SYNOPSIS Alias: isrp .Description Returns True if system restart is pending and False otherwise. Does not accept any parameters. .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function hibernate { Add-Type -AssemblyName System.Windows.Forms [System.Windows.Forms.Application]::SetSuspendState("Suspend", $false, $true) | Out-Null <# .SYNOPSIS Alias: hib .Description Puts computer to sleep. Does not accept any parameters. .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function json-to-hashtable { param( [Parameter(Position = 0, ValueFromPipeline = $true)][AllowEmptyString()][string]$json, [Parameter()][switch]$large ) begin { try { Add-Type -AssemblyName "System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" -ErrorAction Stop } catch { error "Unable to locate the System.Web.Extensions namespace from System.Web.Extensions.dll. Are you using .NET 4.5 or greater?" throw $_ } $jsSerializer = New-Object -TypeName System.Web.Script.Serialization.JavaScriptSerializer if ($large) { $jsSerializer.MaxJsonLength = 104857600 } } process { $jsSerializer.Deserialize($json, 'Hashtable') } end { $jsSerializer = $null } <# .SYNOPSIS Alias: jth .Description Converts a string in json format into hashtable. This is a replacement for PowerShell built-in ConvertFrom-Json function, which returns PSObject. Allows pipeline input. .PARAMETER json String in json format to be converted. Allows ValueFromPipeline. Example 1: json-to-hashtable -json <json_string> Example 2: <json_string> | json-to-hashtable .PARAMETER large Increases maximum allowed size of the json string. Use if fails otherwise. Example: -large .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function abspath { param( [Parameter(Position = 0, ValueFromPipeline = $true)][AllowEmptyString()][string]$path, [Parameter()][string]$parent = $pwd.Path, [Parameter()][switch]$verify ) process { if ($path) { if ($path -eq '.') { $path = '' } $path = $path.replace('/','\') $path = $path -replace '^~', "$HOME" $path = $path -replace '^\.\\', '' if ([System.IO.Path]::IsPathRooted($path)) { $abspath = $path } else { $abspath = (Join-Path ($parent | abspath) $path) } if ($verify) { $abspath = (Resolve-Path $abspath -ErrorAction Stop).Path } $abspath } } <# .Description Converts any path into absolute path. Optionally verifies if path exists. Allows pipeline input. .PARAMETER path Absolute or relative path to be converted. Allows ValueFromPipeline. Example 1: abspath -path <relative/path> Example 2: <relative/path> | abspath .PARAMETER parent Specifies parent path (absolute or relative to current directory) to resolve from. Parent path itself will be resolved first. Example: -parent <some/path> .PARAMETER verify Verifies if resolved path exists, throws excepion otherwise. Example: -verify .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function which { param( [string]$executable ) (gcm $executable -ErrorAction SilentlyContinue).Source <# .Description Returns executable's source path if it's discoverable from the command line. Otherwise, returns Null. .PARAMETER executable Specifies executable name (<base_name> or <base_name>.exe) to lookup. Example: -executable <executable_name> .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function list-module-commands { param( [Parameter(Position = 0)] [ValidateNotNullOrEmpty()] [Alias("name")] [string]$module_name = $(throw "Mandatory parameter not provided: <module_name>."), [Parameter(Position = 1)] [switch]$as_hashtable ) try { $module_name = (Get-Module $module_name).Name } catch { throw "Cannot find module `"$module_name`"" } if (!$module_name) { throw "Module not found: `"$module_name`""} $module_version = (Get-Module $module_name).Version.ToString() $commands_map = @{} $max_length = 0 (Get-Command -Module $module_name).name | ` % { $commands_map.add($_, (Get-Alias -Definition $_ -ErrorAction SilentlyContinue)) if ($_.length -gt $max_length) { $max_length = $_.length } } if ($as_hashtable) { return $commands_map } info "$module_name v$module_version`:" $commands_map.keys | sort | %{ $line = " $_".PadRight($max_length + 5) if ($commands_map.$_) { $line += "--> $($commands_map.$_)" } info $line -sub } <# .SYNOPSIS Alias: listmc .Description Prints available commands of a PowerShell module together with their aliases. Optionally returns result as hashtable instead of printing to console. .PARAMETER module_name Specifies name of the module for which list of commands should be displayed. Example: -module_name <ModuleName> .PARAMETER as_hashtable Returns commands with aliases as hashtable instead of printing to console. Example: -as_hashtable .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function zip { param( [string]$fromdir, [string]$zippath, [parameter()][ValidateSet('Optimal','Fastest','NoCompression')][string]$compression = 'Optimal', [switch]$include_basedir ) try { $fromdir = $fromdir | abspath -verify } catch { throw "Failed to validate parameter <fromdir>: $($_.ToString())" } if (!$zippath) { $zippath = (Split-Path $fromdir -Leaf) + ".zip" } $zippath = $zippath | abspath mkdir (Split-Path $zippath) -Force -ErrorAction stop | Out-Null Add-Type -AssemblyName "system.io.compression.filesystem" try { [io.compression.zipfile]::CreateFromDirectory($fromdir, $zippath, $compression, $include_basedir.IsPresent) } catch { if (Test-Path $zippath) { if ((gi $zippath).PSIsContainer) { error "Invalid value of parameter -zippath: `"$zippath`". This path resolves to existing directory, but must be a filepath." } } throw $_ } <# .Description Compresses a directory into .zip archive. Optionally includes target directory as a root directory in the archive. .PARAMETER fromdir Specifies absolute or relative path to the directory to be compressed. Path will be converted to absolute path and must exist, otherwise throws exception. Example: -fromdir <path/to/dir> .PARAMETER zippath Specifies absolute or relative path to the output .zip file. Missing subdirectories will be created. Example: -zippath <path/to/file.zip> .PARAMETER compression Specifies compression level. Accepted values: 'Optimal', 'Fastest, 'NoCompression'. Defaults to 'Optimal' Example: -compression <Fastest> .PARAMETER include_basedir Includes target directory as a root directory in the archive (Windows style). Example: -include_basedir .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function unzip { param( [string]$zippath, [string]$todir = $PWD.path ) try { $zippath = $zippath | abspath -verify } catch { throw "Failed to validate parameter <zippath>: $($_.ToString())" } $todir = $todir | abspath if (! (Test-Path $todir)) { mkdir $todir -Force -ErrorAction stop | Out-Null } Add-Type -AssemblyName "system.io.compression.filesystem" [io.compression.zipfile]::ExtractToDirectory($zippath, $todir) <# .Description Extracts .zip archive into a directory. .PARAMETER zippath Specifies absolute or relative path to the .zip file. Path will be converted to absolute path and must exist, otherwise throws exception. Example: -zippath <path/to/file.zip> .PARAMETER todir Specifies absolute or relative path to the directory to be compressed. Missing subdirectories will be created. Example: -todir <path/to/dir> .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function extract-file { param( [string]$filter, [string]$zippath, [string]$todir = $($PWD.path) ) try { $zippath = $zippath | abspath -verify } catch { throw "Failed to validate parameter <zippath>: $($_.ToString())" } $todir = $todir | abspath mkdir $todir -Force -ErrorAction stop | Out-Null [Reflection.Assembly]::LoadWithPartialName( "System.IO.Compression.FileSystem" ) | Out-Null $zipstream = [System.IO.Compression.ZipFile]::OpenRead($zippath) foreach ($zipfile in $zipstream.Entries) { if ($zipfile.Name -like $filter) { $destination_filepath = Join-Path $todir $zipfile.Name $filestream = New-Object IO.FileStream ($destination_filepath) , 'Append', 'Write', 'Read' $file = $zipfile.Open() $file.CopyTo($filestream) $file.Close() $filestream.Close() } } $zipstream.Dispose() <# .SYNOPSIS Alias: unzipf .Description Extracts files that match filter from .zip archive into a directory. .PARAMETER filter Specifies mask to filter file names in the .zip archive. Accepts wildcards "*". Example: -filter <*.txt> .PARAMETER zippath Specifies absolute or relative path to the .zip file. Path will be converted to absolute path and must exist, otherwise throws exception. Example: -zippath <path/to/file.zip> .PARAMETER todir Specifies absolute or relative path to the directory to be compressed. Missing subdirectories will be created. Example: -todir <path/to/dir> .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function get-files-with-text { [cmdletbinding(DefaultParameterSetName = "plain")] param( [Parameter(ParameterSetName = "plain", Position = 0)][ValidateNotNullOrEmpty()][string]$text, [Parameter(ParameterSetName = "regex", Position = 0)][ValidateNotNullOrEmpty()][string]$regex, [Parameter(Position = 1)][string]$searchdir = $($pwd.path), [Parameter()][string]$filter = "*", [Parameter()][switch]$norecurse, [Parameter()][switch]$open, [Parameter()][string]$outfile ) $ErrorActionPreference = 'Stop' # validate <searchdir> path try { $searchdir = $searchdir | abspath -verify } catch { throw "Failed to validate parameter <searchdir>: $($_.ToString())" } # search text/pattern in files if ($PSCmdlet.ParameterSetName -eq "plain") { $search_string = $text } else { $search_string = $regex } $file_list = (ls $searchdir -Recurse:$(!$norecurse.IsPresent) -Filter $filter | ` sls -SimpleMatch:$($PSCmdlet.ParameterSetName -eq "plain") -Pattern $search_string -List).Path if ($open) { $text_editor = which notepad++ if (!$text_editor) { $text_editor = 'notepad.exe' } $file_list | % { & $text_editor $_ } } if ($outfile) { $outfile = $outfile | abspath mkdir (Split-Path $outfile) -Force | Out-Null $file_list | Out-File $outfile -Force } else { $file_list } <# .SYNOPSIS Alias: fwt .Description Searches directory for all the files that contain search string or regex pattern match and prints their paths. Optionally opens found paths in Notepad++ (or Windows notepad if Notepad++ is not available). Optionally dumps results into file instead of displaying in the console. .PARAMETER text Specifies literal search string (no wildcards, not case-sensitive). This is default option. Example: -text 'search string' .PARAMETER regex Specifies search regex pattern. Case-sensitive. Must be specified explicitly. Example: -regex <.*Regex(\sPattern)+.*> .PARAMETER searchdir Specifies absolute or relative path to the search root directory. Path will be converted to absolute path and must exist, otherwise throws exception. Example: -searchdir <path/to/dir> .PARAMETER filter Specifies mask to filter file names in the search directory and subdirectories. Accepts wildcards "*". Example: -filter <*.txt> .PARAMETER norecurse Limits search to only search root directory without subdirectories. Example: -norecurse .PARAMETER open Opens found paths in the Notepad++ (or Windows notepad if Notepad++ is not available). Example: -open .PARAMETER outfile Specifies absolute or relative path to the output file where results will be sent to instead of the console. Missing subdirectories will be created. Example: -outfile <path/to/file> .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function sha { [cmdletbinding(DefaultParameterSetName = "text")] param( [Parameter(ParameterSetName = "text", Position = 0, ValueFromPipeline = $true)][AllowEmptyString()][string]$text, [Parameter(ParameterSetName = "file", Position = 0)][ValidateNotNullOrEmpty()][string]$file, [parameter()][ValidateSet('1', '256', '384', '512')][string]$algorithm = '256' ) begin { $algorithm_prefix = "SHA$algorithm`:" $algorithm_name = "SHA$algorithm`Managed" $hasher = new-object System.Security.Cryptography.$algorithm_name } process { $ErrorActionPreference = 'Stop' if ($PSCmdlet.ParameterSetName -eq 'file') { try { $file = $file | abspath -verify } catch { throw "Failed to validate parameter <file>: $($_.ToString())" } $byte_array = [System.IO.File]::ReadAllBytes($file) } else { $byte_array = [System.Text.Encoding]::UTF8.GetBytes($text) } $hash_byte_array = $hasher.ComputeHash($byte_array) $hash_byte_array | % { $hash_string += $_.ToString() } "$algorithm_prefix $hash_string" } end { $hasher = $null } <# .Description Generates hash for text or file using SHA- algorithm of choice. Defaults to SHA256. .PARAMETER text Specifies text to be hashed. Allows ValueFromPipeline. Example 1: sha -text "some text" Example 2: "some text" | sha .PARAMETER file Specifies absolute or relative path to the file for which hash string will be generated. Path will be converted to absolute path and must exist, otherwise throws exception. Example: -file <path/to/file> .PARAMETER algorithm Specifies type of SHA- algorithm. Accepted values: '1', '256', '384', '512'. Defaults to '256' Example: -algorithm 384 .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function base64 { param( [Parameter(Position = 0, ValueFromPipeline = $true)][AllowEmptyString()][string]$text, [parameter()][switch]$decrypt ) process { if ($decrypt) { [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($text)) } else { [System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes($text)) } } <# .Description Encrypts or decrypts text using base64 encryption algorithm. .PARAMETER text Specifies text to be encrypted. Allows ValueFromPipeline. This is default option. Example 1: base64 -text "some text" Example 2: "some text" | base64 .PARAMETER decrypt Decrypts input object instead of encrypting it. Example: -decrypt .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function ss-to-plain { param([Parameter(Position = 0, ValueFromPipeline = $true)][System.Security.SecureString]$sstring) process { $pointer = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($sstring) $plain_text = [Runtime.InteropServices.Marshal]::PtrToStringAuto($pointer) return $plain_text } <# .SYNOPSIS Alias: sstp .Description Converts [SecureString] object into plain text. .PARAMETER sstring Specifies [SecureString] object to be converted. Example 1: ss-to-plain -sstring $sstring Example 2: $sstring | ss-to-plain .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function run-sql() { [cmdletbinding(DefaultParameterSetName = "integrated")] Param ( [Parameter()][Alias("s")][string]$server = '.', [Parameter(Mandatory = $true)][Alias("d")][string]$database, [Parameter(Mandatory = $true, ParameterSetName = "pscred")][Alias("c")][pscredential]$credential, [Parameter(Mandatory = $true, ParameterSetName = "not_integrated")][Alias("u")][string]$user, [Parameter(Mandatory = $true, ParameterSetName = "not_integrated")][Alias("p")][securestring]$passw, [Parameter(ParameterSetName = "integrated")][switch]$winauth = $true, [Parameter(Mandatory = $true)][ValidateNotNullOrEmpty()][Alias("q")][string]$query, [Parameter()][Alias("t")][int]$timeout = 0, [Parameter()][Alias("o")][string]$outfile, [Parameter()][Alias("n")][switch]$no_success_message ) $ErrorActionPreference = 'Stop' # build connection string $connstring = "Server=$server; Database=$database; " if ($PSCmdlet.ParameterSetName -eq "integrated") { $connstring += "Trusted_Connection=Yes; Integrated Security=SSPI;" } else { if ($PSCmdlet.ParameterSetName -eq "pscred") { $user = $credential.UserName; $passw = $credential.Password } $connstring += "User ID=$user; Password=$($passw | ss-to-plain);" } try { # CONNECT TO DATABASE $connection = New-Object System.Data.SqlClient.SqlConnection($connstring) $connection.Open() } catch { if ($_.Exception -like '*A network-related or instance-specific error occurred while establishing a connection to SQL Server*') { throw "Connection error: $($_.ToString())" } } # build command object $command = $connection.CreateCommand() $command.CommandText = $query $command.CommandTimeout = $timeout # build adapter object $adapter = New-Object System.Data.SqlClient.SqlDataAdapter $command $dataset = New-Object System.Data.DataSet try { # EXECUTE QUERY $adapter.Fill($dataset) | Out-Null # capture ouput $output = $dataset.Tables if (!$output[0]) { $output = New-Object System.Collections.ArrayList } # result message if (!$no_success_message) { info 'executed successfully' -success } } catch { throw $_.ToString().replace('Exception calling "Fill" with "1" argument(s):', 'SQL Server returned error:') } finally { $connection.Close() } # dump to file if ($outfile) { $outfile = $outfile | abspath mkdir (Split-Path $outfile) -Force | Out-Null $output | Out-File $outfile -Force } else { return $output } <# .SYNOPSIS Alias: sql .Description Executes SQL query against remote database server and returns response, if any. Uses Windows authentication by default. .PARAMETER server Specifies remote SQL instance to run query against. Uses format <server\instance>. Defaults to local_host\default_instance ("."). Example: -server <remote.server.com>\<instance_name> .PARAMETER database Specifies database on SQL instance to run query against. Example: -database <db_name> .PARAMETER credential Specifies PSCredential to use for authentication on SQL instance. Example: -credential <pscredential_object> .PARAMETER user Specifies username to use for authentication on SQL instance. Example: -user <user_name> .PARAMETER passw Specifies password to use for authentication on SQL instance. Example: -passw <password> .PARAMETER winauth This is default option that is used if neither credential nor username/password specified. No need to use explicitly. .PARAMETER query Specifies SQL query to execute against remote database server. Example: -query "select * from <tab_name>" .PARAMETER timeout Specifies SQL command timeout in seconds. Example: -timeout 10 .PARAMETER outfile Specifies absolute or relative path to the output file where results will be sent to instead of the console. Missing subdirectories will be created. Example: -outfile <path/to/file> .PARAMETER no_success_message Supresses successful execution status message that is shown by default. The message is useful when query does not expect return data. Example: -no_success_message .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function run-process { param ( [Parameter()][Alias("e")][string]$executable = $(throw "Mandatory parameter not provided: <executable>."), [Parameter()][Alias("a")][string]$arguments, [Parameter()][Alias("w")][string]$workdir = $PWD.path, [Parameter()][Alias("c")][PSCredential]$credential, [Parameter()][Alias("nw")][switch]$newwindow, [Parameter()][Alias("nc")][switch]$no_console_output ) $ErrorActionPreference = 'Stop' # resolve executable path $resolved_exe_path = which $executable if ($resolved_exe_path) { $executable = $resolved_exe_path } else { try { $executable = $executable | abspath -verify } catch { throw "Failed to validate parameter <executable>: $($_.ToString())" } } # resolve working_directory try { $workdir = $workdir | abspath -verify } catch { throw "Failed to validate parameter <workdir>: $($_.ToString())" } # build ProcessStartInfo object $ProcessInfo = New-Object System.Diagnostics.ProcessStartInfo $ProcessInfo.FileName = "$executable" $ProcessInfo.WorkingDirectory = $workdir $ProcessInfo.CreateNoWindow = !$newwindow.IsPresent $ProcessInfo.RedirectStandardError = $true $ProcessInfo.RedirectStandardOutput = $true $ProcessInfo.UseShellExecute = $false $ProcessInfo.Arguments = $arguments # set credentials if ($credential) { $ProcessInfo.Username = $credential.GetNetworkCredential().username $ProcessInfo.Domain = $credential.GetNetworkCredential().Domain $ProcessInfo.Password = $credential.Password wtite-host "running as user '$($ProcessInfo.Username)'" } # build and run Process object $Process = New-Object System.Diagnostics.Process $Process.StartInfo = $ProcessInfo $Process.Start() | Out-Null [hashtable]$output = @{} if ($no_console_output) { $Process.WaitForExit() $output.stdout = $Process.StandardOutput.ReadToEnd() } else { while (!$Process.StandardOutput.EndOfStream) { $line = $null $line = $Process.StandardOutput.ReadLine() write-host $line $output.stdout += "$line`n" } } # add standard error stream and exit code to the output $output.stderr = $Process.StandardError.ReadToEnd() $output.exitcode = $Process.ExitCode return $output <# .SYNOPSIS Alias: run .Description This is a simple replacement for the PowerShell built-in Start-Process. Runs synchronously (that is current thread is blocked until the child process exits). .PARAMETER executable Specifies executable name or path. Executable must be discoverable from the command line, throws exception otherwise. Example: -executable cmd .PARAMETER arguments Specifies arguments to be passed to the executable as a single string. Example: -arguments "/C first_arg second_arg" .PARAMETER workdir Specifies directory from where executable should run. Directory path will be converted to absolute path and must exist, otherwise throws exception. Defaults to current directory. Example: -workdir <path/to/dir> .PARAMETER credential Specifies PSCredential to run executable in the scope of another user. Example: -credential <pscredential_object> .PARAMETER newwindow Allows executable to run in a new window outside of current console. Example: -newwindow .PARAMETER no_console_output Disables printing of child process output into the console during execution. By default, run-process emits output of the child process into the console in addition to returning to the parent process as a part of the output object. Example: -no_console_output .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function list-installed-software { param ( [Parameter(Position = 0)][string]$name_filter = '*', [Parameter(Position = 1)][string]$version_filter = '*', [Parameter(Position = 2)][string]$publisher_filter = '*', [Parameter(Position = 3)][string]$hive_filter = '*', [Parameter(Position = 4)][string[]]$show_properties = @('name'), [Parameter(Position = 5)][string]$outfile ) $uninstallKeys = @( 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall', 'HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall', 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall') $registryAlias = @{ 'HKEY_LOCAL_MACHINE' = 'HKLM:' 'HKEY_CURRENT_USER' = 'HKCU:' } $accepted_properties = @{ 'name' = 'DisplayName' 'version' = 'DisplayVersion' 'publisher' = 'Publisher' 'install_location' = 'InstallLocation' 'uninstall_string' = 'UninstallString' 'hive' = 'PSDrive' } $all_software = @() foreach ($key in $uninstallKeys) { $software = [array](gp $key\* -ErrorAction SilentlyContinue) if ($software) { $all_software += $software } } $filtered_result_set = $all_software | ? { $_.DisplayName.length -gt 0 } | ? { $_.DisplayName -like $name_filter } | ? { $_.DisplayVersion -like $version_filter } | ? { $_.Publisher -like $publisher_filter } | ? { $_.PSDrive -like $hive_filter } $sorted_result_set = $filtered_result_set | sort -Property DisplayName $optimized_properties = @('DisplayName') foreach ($property in $show_properties) { if ($property -eq '*') { $optimized_properties = @('DisplayName', 'DisplayVersion', 'Publisher', 'InstallLocation', 'UninstallString', 'PSDrive') break } $prop_name = $accepted_properties.$property if ($prop_name) { if ($prop_name -notin $optimized_properties) { $optimized_properties += $prop_name } } else { Write-Warning "skipping unknown property '$property'" } } $final_result_set = $sorted_result_set | select $optimized_properties if ($outfile) { $outfile = $outfile | abspath mkdir (Split-Path $outfile) -Force -ErrorAction Stop | Out-Null $final_result_set | Out-File $outfile -Force } else { $final_result_set } <# .SYNOPSIS Alias: listis .Description Lists software records found under following registry keys: - HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall - HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall - HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall By default lists all records by DisplayName. All parameters are optional. .PARAMETER name_filter Filters results by DisplayName. Accepts wildcards '*'. Example: -name_filter *Java* .PARAMETER version_filter Filters results by DisplayVersion. Accepts wildcards '*'. Example: -version_filter 2.1.* .PARAMETER publisher_filter Filters results by Publisher. Accepts wildcards '*'. Example: -publisher_filter Micro* .PARAMETER hive_filter Filters results by PSDrive (which corresponds to the registry hives). Accepts wildcards '*'. Example: -hive_filter hklm .PARAMETER show_properties Lists software properties (comma-separated) to be incuded into the result set. Accepted values: 'name', 'version', 'publisher', 'install_location', 'uninstall_string', 'hive', '*'. If '*' specified, all supported properties will be included, no need to specify them explicitly. Example: -properties name, version, publisher .PARAMETER outfile Specifies file path to output result set. If not specified, result set is displayed in console instead. Example: -outfile app_list.txt .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function file-tabs-to-spaces { param( [Parameter(Position = 0)][string]$filepath, [Parameter(Position = 1)][string]$outfile = $filepath, [Parameter(Position = 2)][int]$tabsize = 4 ) $ErrorActionPreference = 'Stop' $converted_content = @() # validate input parameters try { $filepath_absolute = $filepath | abspath -verify } catch { throw "Failed to validate parameter <filepath>: $($_.ToString())" } if ($outfile -eq $filepath) { $outfile = $filepath_absolute } else { $outfile = $outfile | abspath mkdir (Split-Path $outfile) -Force | Out-Null } # process file content Get-Content $filepath_absolute | % { $line = $_ while ( $true ) { $i = $line.IndexOf([char] 9) if ( $i -eq -1 ) { break } if ( $tabsize -gt 0 ) { $pad = " " * ($tabsize - ($i % $tabsize)) } else { $pad = "" } $line = $line -replace "^([^\t]{$i})\t(.*)$", "`$1$pad`$2" } $converted_content += $line } Set-Content $outfile -Value $converted_content -Force <# .Description Converts tabs into spaces in a file (in-place or into a new file). .PARAMETER filepath Specifies absolute or relative path to the file to be converted. Path will be converted to absolute path and must exist, otherwise throws exception. Example: -filepath <path/to/file> .PARAMETER outfile Specifies absolute or relative path to the file where to send converted content to instead of the original file. Missing subdirectories will be created. Example: -outfile <path/to/file> .PARAMETER tabsize Specifies number of spaces that constitute single tab character. Example: -tabsize 2 .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function file-hex-dump { param( [Parameter(Position = 0)][Alias("file")][string]$filepath, [Parameter(Position = 1)][Alias("width")][int]$table_width = 20, [Parameter(Position = 2)][Alias("len")][int]$number_of_bytes = -1, # defaults to all [Parameter(Position = 3)][string]$outfile ) $ErrorActionPreference = 'Stop' $OFS = "" # validate input parameters try { $filepath = $filepath | abspath -verify } catch { throw "Failed to validate parameter <filepath>: $($_.ToString())" } if ($outfile) { $outfile = $outfile | abspath mkdir (Split-Path $outfile) -Force | Out-Null ni $outfile -Force | Out-Null } # process file Get-Content -Encoding byte ` -Path $filepath ` -ReadCount $table_width ` -TotalCount $number_of_bytes | ` % { $record = $_ if (($record -eq 0).count -ne $table_width) { $hex = $record | % { " " + ("{0:x}" -f $_).PadLeft(2, "0") } $char = $record | ` % { if ([char]::IsLetterOrDigit($_)) { [char] $_ } else { "." } } if ($outfile) { "$hex $char" | Out-File $outfile -Force -Append } else { "$hex $char" } } } <# .Description Generates HEX table of a file's binary data. .PARAMETER filepath Specifies absolute or relative path to the file to generate HEX table for. Path will be converted to absolute path and must exist, otherwise throws exception. Example: -filepath <path/to/file> .PARAMETER table_width Specifies width of HEX table. Example: -table_width 15 .PARAMETER number_of_bytes Specifies amount of bytes to display. Defaults to all (-1). Example: -number_of_bytes 1000 .PARAMETER outfile Specifies absolute or relative path to the output file where HEX table will be sent to instead of the console. Missing subdirectories will be created. Example: -outfile <path/to/file> .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function ll { param( [Parameter(Position = 0)][string]$dirpath = $PWD.path, [Parameter()][string]$filter = '*', [parameter()][ValidateSet('Name', 'Size', 'Date')][string]$sort_by = 'Name', [Parameter()][switch]$desc, [Parameter()][switch]$file, [Parameter()][switch]$trim_name, [Parameter()][switch]$force, [Parameter()][int]$spacer = 4 ) $ErrorActionPreference = 'Stop' # validate dirpath parameter try { $dirpath = $dirpath | abspath -verify } catch { throw "Failed to validate parameter <dirpath>: $($_.ToString())" } $dir_content = @() $sp = " " * $spacer switch ($sort_by) { 'name' { $sort_attr = 'Name' } 'size' { $sort_attr = 'Length' } 'date' { $sort_attr = 'LastWriteTime' } } $columns_sizes = @{ 'Name' = 0; 'Size' = 0; 'LastWriteTime' = 0; } $trim_size = 38 # natural sort for numbered items $to_natural = { [regex]::Replace($_, '\d+', { $args[0].Value.PadLeft(20) }) } # sort by Date if ($sort_attr -eq 'LastWriteTime') { $ls_output = ls $dirpath -Filter $filter -File:$file -Force:$force | sort $sort_attr -Descending:$(!$desc.IsPresent) } else { if (!$file) { # if $sort_by == 'Size', sort directories by name instead, because they all have Size == 0 $sort_attr_dir = $sort_attr if ($sort_attr_dir -eq 'Length') { $sort_attr_dir = 'Name' } # sort directories if ($sort_attr_dir -eq 'Name') { $ls_output_dirs = ls $dirpath -Filter $filter -Directory -Force:$force | sort $to_natural -Descending:$desc.IsPresent } } # files if ($sort_attr -eq 'Name') { $ls_output_files = ls $dirpath -Filter $filter -File -Force:$force | sort $to_natural -Descending:$desc.IsPresent } if ($sort_attr -eq 'Length') { $ls_output_files = ls $dirpath -Filter $filter -File -Force:$force | sort $sort_attr -Descending:$desc.IsPresent } # concatenate all with directories first $ls_output = @($ls_output_dirs) + @($ls_output_files) } foreach ($item in $ls_output) { # make Size pretty $size = $null $unit = $null if ($item.Mode -notlike 'd*') { $size = $item.Length / 1GB $unit = 'GB' if ($size -lt 1) { $size = $item.Length / 1MB $unit = 'MB' if ($size -lt 1) { $size = $item.Length / 1KB $unit = 'KB' if ($size -lt 1) { $size = $item.Length $unit = 'bytes' } } } } # make Date pretty $timespan = (Get-Date -Hour 0 -Minute 0 -Second 0) - (Get-Date ($item.LastWriteTime)) if ($timespan.TotalDays -le 0) { $datetime = "Today at " + (Get-Date $item.LastWriteTime -Format "HH:mm:ss") } elseif ($timespan.TotalDays -gt 0 -and $timespan.TotalDays -lt 1) { $datetime = "Yesterday at " + (Get-Date $item.LastWriteTime -Format "HH:mm:ss") } else { $datetime = Get-Date $item.LastWriteTime -Format "ddd, MMM dd, yyyy; HH:mm:ss" } $item_dict = [ordered]@{} $item_dict.Add('Mode', $item.Mode) $item_dict.Add('Name', $item.Name) if ($size) { $size = [math]::round($size, 2) } $item_dict.Add('Size', "$size $unit") $item_dict.Add('LastWriteTime', $datetime) $dir_content += $item_dict if ($columns_sizes.Name -lt $item.Name.Length) { $columns_sizes.Name = $item.Name.Length } if ($trim_name -and ($columns_sizes.Name -gt $trim_size)) { $columns_sizes.Name = $trim_size } if ($columns_sizes.Size -lt "$size $unit".Length) { $columns_sizes.Size = "$size $unit".Length } } # print dirictory content if ($dir_content.Length -gt 0) { # header $title = "Attrib" + $sp $title += "Name" + " " * ($columns_sizes.Name + $spacer - 4) $title += "Size" + " " * ($columns_sizes.Size + $spacer - 4) $title += "Date Modified" if ($title.length -gt $Host.UI.RawUI.WindowSize.Width) { $title = $title.Substring(0, $Host.UI.RawUI.WindowSize.Width) } write "`n$title" # divider $div_char = [string][char]9472 $divider = $div_char * 6 + $sp $divider += $div_char * 4 + " " * ($columns_sizes.Name + $spacer - 4) $divider += $div_char * 4 + " " * ($columns_sizes.Size + $spacer - 4) $divider += $div_char * 13 if ($divider.length -gt $Host.UI.RawUI.WindowSize.Width) { $divider = $divider.Substring(0, $Host.UI.RawUI.WindowSize.Width) } write $divider # list directory children foreach ($item in $dir_content) { if ($trim_name) { if ($item.Name.Length -gt $trim_size) { $item.Name = $item.Name.Substring(0, $trim_size - 3) + "..." } } $line = $item.Mode + $sp $line += $item.Name + " " * ($columns_sizes.Name + $spacer - $item.Name.Length) $line += $item.Size + " " * ($columns_sizes.Size + $spacer - $item.Size.Length) $line += $item.LastWriteTime if ($line.length -gt $Host.UI.RawUI.WindowSize.Width) { $line = $line.Substring(0, $Host.UI.RawUI.WindowSize.Width) } write $line } } <# .Description Cosmetic substitute for built-in Get-ChildItem command. Displays directory content in nicely formatted form. Only includes most common collumns. Allows to sort by each column. Does not support recursion. .PARAMETER dirpath Specifies absolute or relative path to the directory to list. Path will be converted to absolute path and must exist, otherwise throws exception. Defaults to the current directory. Example: -dirpath <path/to/file> .PARAMETER filter Filters included files and directories. Accepts wildcards '*'. Example: -filter *.ps1 .PARAMETER sort_by Specifies the column to sort the result list by. By default sorts in ascending order. Accepted values: 'Name', 'Attrib', 'Size', 'Date' (not case-sensitive). Example: -sort_by size .PARAMETER desc Changes sort order to descending. Example: -desc .PARAMETER trim_name Trims long filenames to preset length (38 characters). Example: -trim_name .PARAMETER force Includes hidden files and directories. Example: -force .PARAMETER spacer Specifies number of spaces between columns. Example: -spacer 5 .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function unblock-downloaded { param ( [Parameter(Position = 0)][string]$dirpath, [Parameter(Position = 1)][switch]$recurse ) if ($dirpath) { $dirpath = $dirpath | abspath -verify } else { $dirpath = '~\Downloads' | abspath -verify } ls $dirpath -File -Recurse:$recurse | Unblock-File <# .SYNOPSIS Alias: unb .Description Unblocks files in the "$HOME\Downloads" directory (and optionally in it's children). Optionally unblocks in the specified directory (and optionally in it's children). .PARAMETER dirpath If specified, unblocks files in the target directory instead of default "$HOME\Downloads". Example: -dirpath <some/dir> .PARAMETER recurse If specified, includes target directory children recursivly. Example: -recurse .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function get-dotnet-fwk-version { $dotnet_registry_key = "HKLM:SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full\" $dotnet_releases = @{ "378389" = "4.5"; "378675" = "4.5.1" "379893" = "4.5.2"; "393295" = "4.6"; "394254" = "4.6.1"; "394802" = "4.6.2"; "460798" = "4.7"; "461308" = "4.7.1"; "461808" = "4.7.2"; "528040" = "4.8" } $installed_releases = @() try { $release = (Get-ItemProperty $dotnet_registry_key -Name Release).Release } catch { error $_.exception } if ([int]$release -lt 378389) { warning ".NET 4.5 or later is not detected" -noprefix return "" } foreach ($key in ($dotnet_releases.Keys | sort -Descending)) { if ([int]$release -ge [int]$key) { return $dotnet_releases.$key } } error "Failed to determine highest .NET Framework." return "" <# .SYNOPSIS Alias: netfwk .Description Returns highest installed version of .NET framework. Does not accept any parameters. .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function get-fqdn { param ( [Parameter()][switch] $old_notation ) if ( $old_notation ) { return (Get-WmiObject -Namespace root\cimv2 -Class Win32_ComputerSystem | % { $_.domain, $_.name -join ('\') }) } return (Get-WmiObject -Namespace root\cimv2 -Class Win32_ComputerSystem | % { $_.name, $_.domain -join ('.') }) <# .SYNOPSIS Alias: fqdn .Description Returns Fully Qualified Domain Name of the current host. Optionally returns old notation in the format "DOMAIN\COMPUTERNAME". .PARAMETER old_notation If specified, returns old notation in the format "DOMAIN\COMPUTERNAME". Example: -old_notation .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function battery-report { param( [Parameter(Position = 0)][AllowEmptyString()][string]$outfile = "battery.report.full.html", [Parameter()][switch]$full ) if (! $outfile.EndsWith('.html')) { $outfile += '.html' } if ($full) { $outfile = $outfile | abspath if ("$(Split-Path $outfile)" -ne "$($pwd.Path)") { mkdir (Split-Path $outfile) -Force | Out-Null } & powercfg /batteryreport /output "$outfile" } else { $outfile = Split-Path $outfile -Leaf & powercfg /batteryreport /XML /output "$outfile" | Out-Null [xml]$xml = cat $outfile -Raw $health = [System.Math]::Round([int]$xml.BatteryReport.Batteries.Battery.FullChargeCapacity * 100 / [int]$xml.BatteryReport.Batteries.Battery.DesignCapacity) info "Battery health: $health%" rm $outfile -force } <# .Description Returns current battery health level in percents. Optionally generates full battery report as .html file. .PARAMETER outfile Specifies absolute or relative path to the battery report output file (only when -full is specified). Must have .html extension, otherwise it will be appended. Missing subdirectories will be created. Example: -outfile <path/to/file> .PARAMETER full If specified, the full battery report will be generated as .html file. Example: -full .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- function wifi-profiles { param( [Parameter(Position = 0)][AllowEmptyString()][string]$profile_name, [Parameter()][switch]$all, [Parameter()][switch]$force ) $available_profiles = & netsh wlan show profile | Select-String -Pattern '(?<=:\s).*' | % { $_.Matches[0].Value } if ($profile_name) { if ($profile_name -notin $available_profiles) { error "Unknown profile: `"$profile_name`"." break } if (! $force) { warning "Parameter -force must be specified to reveal passwords." break } $password = netsh wlan show profile name="$profile_name" key=clear | Select-String -Pattern '(\s+Key\sContent\s+):\s+(.*)' | % { $_.Matches.Groups.Groups[2].Value } info "Password: `"$password`"" break } elseif ($all) { if (! $force) { warning "Parameter -force must be specified to reveal passwords." break } foreach ($profile_name in $available_profiles) { $password = netsh wlan show profile name="$profile_name" key=clear | Select-String -Pattern '(\s+Key\sContent\s+):\s+(.*)' | % { $_.Matches.Groups.Groups[2].Value } info "$($profile_name)`:`t`"$password`"" } break } info "Available Wi-Fi profiles:" $available_profiles | % { info $_ -sub } <# .Description Returns list of all available Wi-Fi profiles. Optionally returns password(s) for one or all profiles. .PARAMETER profile_name If specified, returns password for this profile. Must be used along with -force parameter to confirm intent to reveal password. Example: -profile_name WiFiNetworkName -force .PARAMETER all If specified, returns passwords for all available profiles. Must be used along with -force parameter to confirm intent to reveal passwords. Example: -all -force .PARAMETER force Used in conjunction with other parameters to confirm intent to reveal passwords. Example: -force .LINK https://github.com/PavelStsefanovich/lib_powershell/tree/main/modules/UtilityFunctions #> } #-------------------------------------------------- Set-Alias -Name lf -Value newline -Force Set-Alias -Name confirm -Value request-consent -Force Set-Alias -Name jth -Value json-to-hashtable -Force Set-Alias -Name sstp -Value ss-to-plain -Force Set-Alias -Name isrp -Value is-restart-pending -Force Set-Alias -Name hib -Value hibernate -Force Set-Alias -Name wait -Value wait-any-key -Force Set-Alias -Name fwt -Value get-files-with-text -Force Set-Alias -Name listmc -Value list-module-commands -Force Set-Alias -Name sql -Value run-sql -Force Set-Alias -Name run -Value run-process -Force Set-Alias -Name unzipf -Value extract-file -Force Set-Alias -Name listis -Value list-installed-software -Force Set-Alias -Name dsort -Value dir-natural-sort -Force Set-Alias -Name unb -Value unblock-downloaded -Force Set-Alias -Name netfwk -Value get-dotnet-fwk-version -Force Set-Alias -Name fqdn -Value get-fqdn -Force Set-Alias -Name batt -Value battery-report -Force Set-Alias -Name wfp -Value wifi-profiles -Force Export-ModuleMember -Function * -Alias * |