#get size of all folder’s subdirectories in the first level
$directories = Get-ChildItem c:\myfolder -Directory
foreach ($directory in $directories) {
$sizeInBytes = Get-ChildItem -Path $directory.FullName -Recurse -File | Measure-Object -Sum Length | Select-Object -ExpandProperty Sum
$sizeInGB = $sizeInBytes / 1GB
Write-Output “Size of ‘$($directory.Name)’: $sizeInGB GB”
}
BULK COPY
$Computerlist = Get-Content C:\Scripts\Computers.txt
foreach ($Computer in $Computerlist) {
Copy-Item -Path \\share\Install\test.txt -Destination \\$Computer\c$ -Recurse -PassThru
}
BULK REMOVE
$Computerlist = Get-Content C:\Scripts\Computers.txt
foreach ($Computer in $Computerlist) {
Get-ChildItem -Path \\$Computer\c$\test.txt | Remove-Item -Force
}
#$Computers = get-content -path C:\comps.txt
ForEach ($Computer in $Computers)
{
Invoke-Command -ComputerName $Computer -ScriptBlock {
(Get-BitlockerVolume -MountPoint “C:”).ProtectionStatus } | select PsComputerName, Value
}
PowerShell script which add user’s home disk in Active directory from list of users:
$users = foreach ($user in $(Get-Content \\fileserver\folder\users.txt))
{
Set-ADUser -identity “$user” -HomeDirectory “\\san\homedisks\$user” -HomeDrive “H:”
}
$Computers = Get-ADComputer -SearchBase ‘OU=computers,DC=domain,DC=local’ -Filter * | select Name
foreach ($Computer in $Computers)
{
Get-CimInstance –ClassName Win32_ComputerSystem -ComputerName $computer.Name | Select-Object UserName, Name
}
Very simple but useful command wmic #wmic
Last time we’ve learnt, how to run wmic under user profile – (run cmd as different user – Admin).
Today let me show, how to run wmic on the remote machine.
Magic syntax is /node:PC_Name
easy to start/stop local/remote service (for example Themes)
wmic /node:PC001 process call create “net stop/start Themes”
enable/disable particular NIC (as different user, or remotly)
wmic (/node:PCxxx) nic get name, index
wmic /node:PC002 path win32_networkadapter where index=2 call enable/disable
(restart needed)
4. Find the program
5. Type: product where name=”Gadwin PrintScreen (64-Bit)” call uninstall ⏎ y
#get-qadgroup -searchroot “OU=groups,DC=domain,DC=local” | where {$_.name -like ’00_*’} | % { Rename-qadobject -Identity $_ -NewName ($_.Name -Replace “^00_”, “00_test”) }
Download a .vmdk of Zabbix appliance. Create the new virtual machine. (For me was necessary to change SCSI type to LSI Logic Parallel instead SAS) 😦
1. Login as a root: appliance/zabbix
2. set static IP:
* sudo /etc/init.d/networking restart
Check IP:
* ifconfig -a
login: Admin/zabbix
A. create host = server, PC etc. (item = service etc.)
B. add some template (ICMP Ping etc.)
C. create trriger to host or item
D. create an Action (alert e-mail or sms)
Anyway follow the offical Zabbix Documentation 4.4.
https://kb.vmware.com/s/article/1022525
PS C:\> Get-ADGroupMember -Identity “groupe” -server “another.domain.local”
Get-ADGroupMember -identity “group” | get-aduser | Where {$_.Enabled -eq $false} | FT samAccountName
step1:
Get-ADGroup -Filter ‘GroupCategory -eq “Security” -and GroupScope -eq “Global”‘ -SearchBase ‘OU=groups,Ou=domain,DC=domain,DC=local’ | Set-ADGroup -GroupScope Universal
Enter
step2:
Get-ADGroup -Filter ‘GroupCategory -eq “Security” -and GroupScope -eq “Universal”‘ -SearchBase ‘OU=groups,OU=domain,DC=domain,DC=local’ | Set-ADGroup -GroupScope Domainlocal
Enter
$body = Get-ADComputer -Filter “Name -like ‘minint*'” -SearchBase ‘OU=Desktop,OU=Computers,OU=company,DC=company,DC=local’
If ($body -ne $Null) {
$emailFrom = “alert@mail.com”
$emailTo = “somebody@company.com”
$subject = “Wrong name PC in Active Directory”
$body = $body
$smtpServer = “webmail.com”
$smtp = new-object Net.Mail.SmtpClient($smtpServer)
$smtp.Send($emailFrom, $emailTo, $subject, $body)
}
Expand/resize Virtualbox virtual disk when host system is windows and virual machine is ubuntu.
1.
2.
sudo apt-get install gparted
3.
Format uknown partition to swap
4.
Download and boot gparted live cd
5.
4 steps: grow – move – shrink – grow
Use ActiveRoles Management Shell for Active Directory x64
Find your Windows Servers 2003 to upgrade them to Windows server 2008 operating system.
2003->2008
x86->x86
x64->x64
standard->standard
enterprise->enterprise etc.
Microsft Windows May 2015 update problem Enovia Catia | remove update
After 2015/5/12 Windows update is not possible to run Catia or Enovia.
More: http://www.intrinsys.com/blog
script cmd to GP or psexec:
$filteracl = {$_.IdentityReference -match “domain user” -and ($_.FileSystemRights -band 131241 -or $_.FileSystemRights -band 278)}
$objects = Get-ChildItem \\domain.local\dfs\department -Recurse -Force | Export-Csv c:\user.txt
foreach ($i in $objects)
{
$i.GetAccessControl().Access | Where $filteracl | Select `
@{n=”Path”;e={$i.fullname}},
@{n=”User”;e={$_.IdentityReference}},
@{n=”Permission”;e={$_.FileSystemRights}}
}
This trojan infects pc from phishing mail attachment sent from some bank institute etc.
Fully updated Microsoft Windows 7 SP1 with real time scanning msft essential security antivirus is disarmed by this trojan!
Safety scanner detects this tojan but not purges it!
Reinstalled msft security essential tries to clean it, but unsuccessful!
Try better antvirus or completely reinstall/recover system.
Don’t open phishing mail!!!
DeeTechnet 