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Update check-symlinks.ps1

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Markus Fleschutz 2021-09-12 21:33:46 +02:00
parent f0bc1b4160
commit 8f193bc914
3 changed files with 10 additions and 12 deletions
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2
Data/scripts.csv
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@ -29,7 +29,7 @@ check-mac-address.ps1, checks the given MAC address for validity
check-ping.ps1, checks the ping latency to the internet check-ping.ps1, checks the ping latency to the internet
check-subnet-mask.ps1, checks the given subnet mask for validity check-subnet-mask.ps1, checks the given subnet mask for validity
check-swap-space.ps1, checks the swap space for free space left check-swap-space.ps1, checks the swap space for free space left
check-symlinks.ps1, checks every symlink in the given directory tree check-symlinks.ps1, checks every symlink in a directory tree
check-weather.ps1, checks the current weather for critical values check-weather.ps1, checks the current weather for critical values
check-windows-system-files.ps1, checks the validity of the Windows system files check-windows-system-files.ps1, checks the validity of the Windows system files
check-xml-file.ps1, checks the given XML file for validity check-xml-file.ps1, checks the given XML file for validity

1 Script Description
29 check-ping.ps1 checks the ping latency to the internet
30 check-subnet-mask.ps1 checks the given subnet mask for validity
31 check-swap-space.ps1 checks the swap space for free space left
32 check-symlinks.ps1 checks every symlink in the given directory tree checks every symlink in a directory tree
33 check-weather.ps1 checks the current weather for critical values
34 check-windows-system-files.ps1 checks the validity of the Windows system files
35 check-xml-file.ps1 checks the given XML file for validity

2
README.md
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@ -142,7 +142,7 @@ Mega Collection of PowerShell Scripts
| [cd-up3.ps1](Scripts/cd-up3.ps1) | Change the working directory to three directory levels up | [Help](Docs/cd-up3.ps1.md) | | [cd-up3.ps1](Scripts/cd-up3.ps1) | Change the working directory to three directory levels up | [Help](Docs/cd-up3.ps1.md) |
| [cd-up4.ps1](Scripts/cd-up4.ps1) | Change the working directory to four directory levels up | [Help](Docs/cd-up4.ps1.md) | | [cd-up4.ps1](Scripts/cd-up4.ps1) | Change the working directory to four directory levels up | [Help](Docs/cd-up4.ps1.md) |
| [cd-videos.ps1](Scripts/cd-videos.ps1) | Change the working directory to the user's videos folder | [Help](Docs/cd-videos.ps1.md) | | [cd-videos.ps1](Scripts/cd-videos.ps1) | Change the working directory to the user's videos folder | [Help](Docs/cd-videos.ps1.md) |
| [check-symlinks.ps1](Scripts/check-symlinks.ps1) | Checks every symlink in the given directory tree | [Help](Docs/check-symlinks.ps1.md) | | [check-symlinks.ps1](Scripts/check-symlinks.ps1) | Checks every symlink in a directory tree | [Help](Docs/check-symlinks.ps1.md) |
| [check-xml-file.ps1](Scripts/check-xml-file.ps1) | Checks the given XML file for validity | [Help](Docs/check-xml-file.ps1.md) | | [check-xml-file.ps1](Scripts/check-xml-file.ps1) | Checks the given XML file for validity | [Help](Docs/check-xml-file.ps1.md) |
| [clear-recycle-bin.ps1](Scripts/clear-recycle-bin.ps1) | Removes the content of the recycle bin folder (can not be undo!) | [Help](Docs/clear-recycle-bin.ps1.md) | | [clear-recycle-bin.ps1](Scripts/clear-recycle-bin.ps1) | Removes the content of the recycle bin folder (can not be undo!) | [Help](Docs/clear-recycle-bin.ps1.md) |
| [copy-photos-sorted.ps1](Scripts/copy-photos-sorted.ps1) | Copy image files sorted by year and month | [Help](Docs/copy-photos-sorted.ps1.md) | | [copy-photos-sorted.ps1](Scripts/copy-photos-sorted.ps1) | Copy image files sorted by year and month | [Help](Docs/copy-photos-sorted.ps1.md) |

18
Scripts/check-symlinks.ps1
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@ -1,8 +1,8 @@
<# <#
.SYNOPSIS .SYNOPSIS
check-symlinks.ps1 [<dir-tree>] check-symlinks.ps1 [<DirTree>]
.DESCRIPTION .DESCRIPTION
Checks every symlink in the given directory tree. Checks every symlink in a directory tree
.EXAMPLE .EXAMPLE
PS> .\check-symlinks.ps1 C:\MyApp PS> .\check-symlinks.ps1 C:\MyApp
.LINK .LINK
@ -13,13 +13,11 @@
param([string]$DirTree = "") param([string]$DirTree = "")
if ($DirTree -eq "" ) {
$DirTree = read-host "Enter the path to the directory tree"
}
try { try {
if ($DirTree -eq "" ) { $DirTree = read-host "Enter the path to the directory tree" }
write-progress "Checking symlinks in $DirTree..." write-progress "Checking symlinks in $DirTree..."
[int]$SymlinksTotal = [int]$SymlinksBroken = 0 [int]$NumTotal = [int]$NumBroken = 0
Get-ChildItem $DirTree -recurse | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object { Get-ChildItem $DirTree -recurse | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object {
$Symlink = $_.FullName $Symlink = $_.FullName
$Target = ($_ | Select-Object -ExpandProperty Target -ErrorAction Ignore) $Target = ($_ | Select-Object -ExpandProperty Target -ErrorAction Ignore)
@ -28,13 +26,13 @@ try {
$item = Get-Item $path -ErrorAction Ignore $item = Get-Item $path -ErrorAction Ignore
if (!$item) { if (!$item) {
write-warning "Broken symlink: $Symlink -> $Target" write-warning "Broken symlink: $Symlink -> $Target"
$SymlinksBroken++ $NumBroken++
} }
} }
$SymlinksTotal++ $NumTotal++
} }
"✔️ found $SymlinksTotal symlinks total, $SymlinksBroken symlinks are broken" "✔️ $NumBroken out of $NumTotal symlinks are broken in 📂$DirTree"
exit $SymlinksBroken exit $SymlinksBroken
} catch { } catch {
write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"