Dictionaries/Dict.Linux/Dict.Linux.psm1
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<#
###### ####### ## ## ######## ## ## ######## ######## ######## ## ## ## ## ### ### ## ## ## ## ## ## ## ## ## ## ## #### #### ## ## ## ## ## ## ## ## ## ## ## ## ### ## ######## ## ## ## ###### ######## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ###### ####### ## ## ## ####### ## ######## ## ## #> <# .SYNOPSIS Know if computer was booted using old legacy BIOS mode or new UEFI. .DESCRIPTION To make next boot efficient, we need to know in what mode the computer booted to this stage. This function will tell us that. If every tests fail, or if we can't determined the boot mode, it default to "BIOS" mode. .EXAMPLE $bootMode = Get-ComputerBootMode .NOTES General notes #> function Get-ComputerBootMode { [CmdletBinding()] [OutputType([String])] Param ( # [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][string]$string ) Begin { Write-EnterFunction } Process { $bootMode = "BIOS" if (Test-DirExist "/sys/firmware/efi") { $bootMode = "UEFI" } return $bootMode } End { Write-LeaveFunction } } function Get-ComputerFirmwareType { [CmdletBinding()] [OutputType([String])] Param ( [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][switch]$Localhost ) Begin { Write-EnterFunction } Process { if ($Localhost) { return Get-ComputerBootMode } } End { Write-LeaveFunction } } <# .SYNOPSIS Configure computer to boot on user-asked partition .DESCRIPTION This function configure the boot flag on the correct partition .PARAMETER Force Force things .PARAMETER Label Label of the partition to configure .PARAMETER MountPoint Mountpoint of the target partition .PARAMETER Disk Disk device name of the partition .PARAMETER PartNum Partition number (can be several strings char since nvme disks. e.g. 'p1') .PARAMETER Device Full device adress like in '/dev/sda1' .NOTES General notes #> function Set-ComputerNextBootBIOS { [CmdletBinding()] [OutputType([Boolean])] Param ( [switch]$Force, [Parameter(Mandatory = $true, ParameterSetName = 'LABEL')][string]$Label, [Alias('Volume', 'Letter', 'DriveLetter')] [Parameter(Mandatory = $true, ParameterSetName = 'MOUNTPOINT')][string]$MountPoint, [AllowNull] [Parameter(Mandatory = $false, ParameterSetName = 'DISKPART')][string]$Disk, [Parameter(Mandatory = $true, ParameterSetName = 'DISKPART')][string]$PartNum, [Parameter(Mandatory = $true, ParameterSetName = 'DEVICE')][string]$Device ) Begin { Write-EnterFunction } Process { $diskpart = $null switch ($PSCmdlet.ParameterSetName) { 'LABEL' { $diskpart = blkid -t PARTLABEL="$Label" -o device } 'MOUNTPOINT' { $diskpart = mount | grep " on $MountPoint " | awk '{ printf $1 }' | head -n 1 } 'DISKPART' { $disk = $Disk.Split('/')[-1] $d = find /dev -name "$disk" $diskpart = "$d$PartNum" } 'Device' { $diskpart = $Device } } if ([string]::IsNullOrEmpty($diskpart)) { return $false } $rc = Execute-Command -exe parted -args "-s $diskpart set boot on" return $rc } End { Write-LeaveFunction } } <# .SYNOPSIS Configure computer to boot on user-asked partition .DESCRIPTION This function configure UEFI to next-boot a specified device .NOTES General notes #> function Set-ComputerNextBootUEFI { [CmdletBinding()] [OutputType([Boolean])] Param ( # [switch]$Force, # # Label of an UEFI boot entry to use to configure next boot # [Parameter(Mandatory = $false)][string]$UseUefiLabel = "Klonebot Boot Manager", # Label of an UEFI boot entry [Parameter(Mandatory = $false, ParameterSetName = 'UEFILABEL')][string]$UefiLabel = "Klonebot Boot Manager", # Label of a partition [Alias('Label', 'PartitionLabel')] [Parameter(Mandatory = $false, ParameterSetName = 'PARTLABEL')][string]$PartLabel, # MountPoint of a currently mounted volume or partition [Alias('Volume', 'Letter', 'DriveLetter')] [Parameter(Mandatory = $false, ParameterSetName = 'MOUNTPOINT')][string]$MountPoint, # disk device name [AllowNull] [Parameter(Mandatory = $false, ParameterSetName = 'DISKPART')][string]$Disk, # partition number [Parameter(Mandatory = $false, ParameterSetName = 'DISKPART')][string]$PartNum, # full device address [Parameter(Mandatory = $false, ParameterSetName = 'DEVICE')][string]$Device, # Boot PXE using IPv4 stack (only available with UEFI firmware) [Alias('PXE')] [Parameter(Mandatory = $false, ParameterSetName = 'NETWORK')][switch]$PXEv4, # Boot PXE using IPv6 stack (only available with UEFI firmware) [Parameter(Mandatory = $false, ParameterSetName = 'NETWORK')][switch]$PXEv6 ) Begin { Write-EnterFunction } Process { $bootNum = $null switch ($PSCmdlet.ParameterSetName) { 'UEFILABEL' { $bootNum = Get-UEFIBootEntry -UefiLabel $UefiLabel } # 'MOUNTPOINT' { # $diskpart = mount | grep " on $MountPoint " | awk '{ printf $1 }' | head -n 1 # } # 'DISKPART' { # $disk = $Disk.Split('/')[-1] # $d = find /dev -name "$disk" # $diskpart = "$d$PartNum" # } # 'Device' { # $diskpart = $Device # } 'NETWORK' { # try a set of values as manufacturer use their own if ($PXEv4) { # Dell if ([string]::IsNullOrEmpty($bootnum)) { $bootNum = (Get-UEFIBootEntry -UefiLabel "Onboard NIC(IPV4)").bootnum } } if ($PXEv6) { # Dell if ([string]::IsNullOrEmpty($bootnum)) { $bootNum = (Get-UEFIBootEntry -UefiLabel "Onboard NIC(IPV6)").bootnum } } # Dell if ([string]::IsNullOrEmpty($bootnum)) { $bootNum = (Get-UEFIBootEntry -UefiLabel "Onboard NIC").bootnum } # VMware if ([string]::IsNullOrEmpty($bootnum)) { $bootNum = (Get-UEFIBootEntry -UefiLabel "EFI Network").bootnum } } default { Write-Warning "Parameters '$($PSCmdlet.ParameterSetName)' not implemented yet." } } if ([string]::IsNullOrEmpty($bootNum)) { return $false } $rc = Execute-Command -exe efibootmgr -args "--bootnext $bootNum" return $rc } End { Write-LeaveFunction } } <# .SYNOPSIS Fetch a disk/part device name from various source criteria .DESCRIPTION Search for a full disk/partition device name .EXAMPLE Get-DiskPartDeviceName -PartUUID a80e3a47-2895-46cf-ba2b-dccbeac8a50b will return "nvme0n1p1" for example on a M.2 PCIe disk .EXAMPLE Get-DiskPartDeviceName -PartLabel "EFI System Partition" .NOTES General notes #> function Get-DiskPartDeviceName { [CmdletBinding()] [OutputType([String])] Param ( # Partition UUID to search for [Parameter(Mandatory = $true, ParameterSetName = 'PARTUUID')][string]$PartUUID, # Partition Label to search for [Parameter(Mandatory = $true, ParameterSetName = 'PARTLABEL')][string]$PartLabel ) Begin { Write-EnterFunction } Process { $device = $null switch ($PSCmdlet.ParameterSetName) { 'PARTUUID' { [array]$blk = (blkid | Select-String "PARTUUID=`"$PartUUID`"") -split " " if ($blk[0] -match "^/dev/(?<deviceName>.*):") { $device = $Matches.deviceName } else { Write-Error "No device found with partition UUID '$PartUUID'" } } 'PARTLABEL' { # The regex martch LABEL= and PARTLABEL= [array]$blk = (blkid | Select-String "LABEL=`"$Label`"") -split " " if ($blk[0] -match "^/dev/(?<deviceName>.*):") { $device = $Matches.deviceName } else { Write-Error "No device found with partition label '$Label'" } } } return $device } End { Write-LeaveFunction } } <# .SYNOPSIS Get details of an UEFI boot entry .DESCRIPTION Return UEFI boot entry details as an object .EXAMPLE Get-UEFIBootEntry -UefiLabel "Windows Boot Manager" .NOTES General notes #> function Get-UEFIBootEntry { [CmdletBinding()] [OutputType([Array])] Param ( # Label of an UEFI boot entry [Parameter(Mandatory = $false, ParameterSetName = 'UEFILABEL')][string]$UefiLabel ) Begin { Write-EnterFunction } Process { $uefiEntries = @() efibootmgr -v | select-string "^Boot\d" | ForEach-Object { [array]$uefiTemp = $_ -split "\t" [string]$id = ($uefiTemp[0] -split " ",2)[0] -replace "\*", "" [string]$bootnum = $id -replace "\D", "" [string]$label = ($uefiTemp[0] -split " ",2)[1] [string]$raw = $uefiTemp[1] [string]$device = ($raw -split "/")[0] if ($raw -match "HD\((?<disknum>\d*),(?<diskformat>\w*),(?<partuuid>.*),.*\)/File\((?<filename>.*)\)") { [string]$PartUUID = $Matches.partuuid [string]$path = $Matches.filename } $uefiEntry = @{ "id" = $id; "bootnum" = $bootnum "label" = $label "raw" = $raw "device" = $device "partUUID" = $PartUUID "path" = $path } $uefiEntries += $uefiEntry } switch ($PSCmdlet.ParameterSetName) { 'UEFILABEL' { return ($uefiEntries | Where-Object { $_.label -eq $UefiLabel }) } default { return $uefiEntries } } } End { Write-LeaveFunction } } <# ######## ### ###### ## ## ###### ###### ## ## ######## ######## ## ## ## ######## ######## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ###### ##### ###### ## ######### ###### ## ## ## ## ## ###### ######## ## ######### ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ###### ## ## ###### ###### ## ## ######## ######## ####### ######## ######## ## ## #> <# .SYNOPSIS Create a new folder in the Operating System's task scheduler .DESCRIPTION Create a new folder in the Operating System's task scheduler daemon. .PARAMETER FolderName The name of the folder to create .PARAMETER Root An optional root folder to be the parent of the folder to create .EXAMPLE New-PwShFwScheduledTaskFolder -FolderName "MyDaemon" .NOTES On linux, this function just create an empty file under /etc/cron.d by default #> function New-PwShFwScheduledTaskFolder { [CmdletBinding()] [OutputType([Boolean])] [Alias('New-CronTaskFile')] Param ( [Alias('Name')] [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][string]$FolderName, [string]$Root = '/etc/cron.d' ) Begin { Write-EnterFunction } Process { $ErrorActionPreference = "stop" Try { $null = New-Item -Path $Root -Name $FolderName -ItemType File } Catch { } Finally { $ErrorActionPreference = "continue" } # test to return correct value if (Test-FileExist "$Root/$FolderName") { return $true } else { return $false } } End { Write-LeaveFunction } } <# .SYNOPSIS Create a new scheduled task / cron job .DESCRIPTION New-PwShFwScheduledTask function is a cross-platform wrapper for Scheduled Task / cron jobs. It creates a full scheduled task / cron job within one command whatever the underlying OS is. .PARAMETER Folder Optional Folder name into which to create the task .PARAMETER Name Name of the task .PARAMETER Command Command or script to run .PARAMETER Parameters Arguments to pass to the command .PARAMETER Description Optional description of the task .PARAMETER Username Username to use to launch the task default = root .PARAMETER Minutes Set the minutes number to trigger job (can be '*' to run every minutes). Default = '*' .PARAMETER Hour Set the hour number to trigger job (can be '*' to run every hours). Default = '*' .PARAMETER DayOfMonth Set the day of the month number to trigger job (can be '*' to run every days). Default = '*' .PARAMETER DayOWeek Set the day of week number to trigger job (can be '*' to run every days of week). Default = '*' .PARAMETER Month Set the month number to trigger job (can be '*' to run every months). Default = '*' .PARAMETER Year Set the year number to trigger job (can be '*' to run every years). Default = '*' .PARAMETER EveryMinutes Equals to -Minute '*' .PARAMETER Hourly Equals to -Minute 0 -Hours '*' .PARAMETER Daily Equals to -Minute 0 -Hours 0 -DayOfMonth '*' .PARAMETER Weekly Equals to -Minute 0 -Hours 0 -DayOfWeek 1 -Week '*' .PARAMETER Monthly Equals to -Minute 0 -Hours 0 -DayOfMonth 1 -Month '*' .PARAMETER Yearly Equals to -Minute 0 -Hours 0 -DayOfMonth 1 -Month 1 -Year '*' .PARAMETER AtStartup Trigger job on system startup .PARAMETER AtLogon Trigger job on session logon .EXAMPLE An example .NOTES General notes #> function New-PwShFwScheduledTask { [CmdletBinding(DefaultParameterSetName = 'EXACT_TRIGGER')] [OutputType([String])] Param ( [string]$Folder, [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][string]$Name, [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][string]$Command, [Parameter(Mandatory = $false, ValueFromPipeLine = $true)][string]$Parameters, [string]$Description, [string]$Username = $env:USER, [Parameter(ParameterSetName = 'EXACT_TRIGGER')][string]$Minute = '*', [Parameter(ParameterSetName = 'EXACT_TRIGGER')][string]$Hour = '*', [Parameter(ParameterSetName = 'EXACT_TRIGGER')][string]$DayOfMonth = '*', [Parameter(ParameterSetName = 'EXACT_TRIGGER')][string]$DayOfWeek = '*', # [Parameter(ParameterSetName = 'EXACT_TRIGGER')][string]$Week = '*', [Parameter(ParameterSetName = 'EXACT_TRIGGER')][string]$Month = '*', [Parameter(ParameterSetName = 'EXACT_TRIGGER')][string]$Year = '*', [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$EveryMinutes, [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$Hourly, [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$Daily, [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$Weekly, [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$Monthly, [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$Yearly, [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$AtStartup, [Parameter(ParameterSetName = 'ALIAS_TRIGGER')][switch]$AtLogon ) Begin { Write-EnterFunction $Filename = $Folder ? "/etc/cron.d/$Folder-$Name" : "/etc/cron.d/$Name" } Process { if ([string]::IsNullOrEmpty($Description)) { $Description = "$Name - $Command $Parameters" } $trigger = "" switch ($PSCmdlet.ParameterSetName) { 'EXACT_TRIGGER' { $trigger = "$Minute $Hour $DayOfMonth $Month $DayOfWeek" } 'ALIAS_TRIGGER' { if ($EveryMinutes) { $trigger = "* * * * *" } if ($Hourly) { $trigger = "0 * * * *" } if ($Daily) { $trigger = "0 0 * * *" } if ($Weekly) { $trigger = "0 0 * * 0" } if ($Monthly) { $trigger = "0 0 1 * *" } if ($Yearly) { $trigger = "0 0 1 1 *" } if ($AtStartup) { $trigger = "@reboot" } } } $task = @" SHELL=/bin/sh PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin # $Description $trigger $Username $Command $Parameters "@ try { $task | Out-File -FilePath $Filename -Encoding utf8 $rc = $? } catch { eerror $_ $rc = $false } return $rc } End { Write-LeaveFunction } } |