mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-08 17:14:28 +01:00
55 lines
1.4 KiB
PowerShell
Executable File
55 lines
1.4 KiB
PowerShell
Executable File
<#
|
|
.SYNOPSIS
|
|
Upgrades Ubuntu Linux
|
|
.DESCRIPTION
|
|
This PowerShell script upgrades Ubuntu Linux to the latest (LTS) release.
|
|
.EXAMPLE
|
|
PS> .\upgrade-ubuntu.ps1
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz | License: CC0
|
|
#>
|
|
|
|
try {
|
|
""
|
|
"👉 Step 1/4: Perform a backup"
|
|
"It's strongly recommended to backup your data BEFORE the upgrade!"
|
|
$Confirm = read-host "Press <Return> to continue..."
|
|
|
|
""
|
|
"👉 Step 2/4: Install update-manager-core, Upgrade Packages & Reboot"
|
|
$Confirm = read-host "Enter <yes> to perform this step (otherwise it will be skipped)"
|
|
if ($Confirm -eq "yes") {
|
|
sudo apt install update-manager-core
|
|
sudo apt update
|
|
sudo apt list --upgradable
|
|
sudo apt upgrade
|
|
sudo reboot
|
|
}
|
|
|
|
""
|
|
"👉 Step 3/4: Remove obsolete kernel modules"
|
|
$Confirm = read-host "Enter <yes> to perform this step (otherwise it will be skipped)"
|
|
if ($Confirm -eq "yes") {
|
|
sudo apt --purge autoremove
|
|
}
|
|
|
|
""
|
|
"👉 Step 4/4: Upgrade Ubuntu & reboot"
|
|
$Confirm = read-host "Enter <LTS> to upgrade to latest LTS release, <latest> to upgrade to latest Ubuntu release (otherwise this step will be skipped)"
|
|
if ($Confirm -eq "LTS") {
|
|
sudo do-release-upgrade
|
|
sudo reboot
|
|
} elseif ($Confirm -eq "latest") {
|
|
sudo do-release-upgrade -d
|
|
sudo reboot
|
|
}
|
|
|
|
"✔️ Done."
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|