powershell -gt -lt | Syed Jahanzaib - Personal Blog to Share Knowledge !

February 21, 2017

PowerShell Reference [Continued Post]

Filed under: Microsoft Related — Tags: clear event logs, delete files starting with, event viewer, foldersize, Get-ChildItem, powershell, powershell -gt -lt, powershell file size, powershell version, Where-Object — Syed Jahanzaib / Pinochio~:) @ 8:34 AM

coffe code.PNG

Following is reference post for Powershell command line usage to achieve different tasks. Recently I had to perform various administration tasks on more than 20 windows based servers , and using scripting it made my life a bit easier and I let the scripting do the task on my behalf on scheduled basis 😉

These are very common tasks, commands but when you combine them with the Linux shell, they become ultra powerful and best thing is that you can create / add some ‘ Artificial Intelligence ‘ in it. I have posted just basic level to hide the sensitivity of original tasks.

Following is collection of my own R&D, some commands are picked from Stackoverflow/Spicework forums as well.

General PowerShell Related CMD

DHCP Related PS commands. I use it to quick search IP / MAC etc. Also it can be used to add reservation using PS cmds. You can also bind them with scripting as well to make your life easy.


# Get all leases from DHCP Server
Get-DhcpServerv4Lease -ComputerName 10.0.0.1 -ScopeId 101.0.0.0
Get-DhcpServerv4Lease -ComputerName 10.0.0.1 -ScopeId 101.0.0.0 -AllLeases

# Get particular information only
Get-DhcpServerv4Lease -ComputerName 10.0.0.1 -ScopeId 101.0.0.0 | select-object IPAddress,ClientId,HostName,Description

# Search user by MAC Address
Get-DhcpServerv4Lease -ComputerName 10.0.0.1 -ScopeId 101.0.0.0 -EA SilentlyContinue -ClientId b0-6f-e0-ad-e2-8b

# Search user by mac IP ADdress
Get-DhcpServerv4Lease -ComputerName 10.0.0.1 -IPAddress 10.0.17.200

# Add Reservation for single IP using his MAC address
Add-DhcpServerv4Reservation -ComputerName 10.0.0.1 -ScopeId 101.0.0.0 -IPAddress 10.0.14.59 -ClientId b0-6f-e0-ad-e2-8b -Description "MY PC 1" -Name "MY PC 1"

# Add Gateway router for specific IP
Set-DhcpServerv4OptionValue -ComputerName 10.0.0.1 -ReservedIP 10.0.14.59 -Router 10.0.0.100


Script to send email users list who have not logged in last 30 days using BLAT email too
@echo off
cls
set srvname=DC01
set description=Domain Controller DC01 Weekly Report - Users list who have not logged in last 30 days
set jobname=Domain Controller DC01 Weekly Report - Users list who have not logged in last 30 days
set attachment=c:\backup\usersnotloggedlist.log
set tmpfile=c:\backup\usersnotloggedlist_temp.log
set mail-subject=Domain Controller DC01 Weekly Report - Users list who have not logged in last 30 days
set mail-body=Domain Controller DC01 Weekly Report - Users list who have not logged in last 30 days
set mail-to=syed.jahanzaib@XXX.com.pk
set footer=Domain Controller DC01 Weekly Report - Users list who have not logged in last 30 days - Powered by XXX IS Dept.

echo Domain Controller DC01 Weekly Report - Users list who have not logged in last 30 days > %attachment%
echo. >> %attachment%
powershell.exe -inputformat none -command "$DaysInactive = 30; $time = (Get-Date).Adddays(-($DaysInactive)); Get-ADUser -Filter {LastLogonTimeStamp -lt $time -and enabled -eq $true} -Properties * | select Name,UserPrincipalName,Enabled,LockedOut,Created,LastLogonDate,Description" > %tmpfile%

echo Total Count: >> %attachment%
find /C "UserPrincipalName" > %attachment%
echo. >> %attachment%

powershell.exe -inputformat none -command "$DaysInactive = 30; $time = (Get-Date).Adddays(-($DaysInactive)); Get-ADUser -Filter {LastLogonTimeStamp -lt $time -and enabled -eq $true} -Properties * | select Name,UserPrincipalName,Enabled,LockedOut,Created,LastLogonDate,Description" >> %attachment%

echo Powershell Script Powered by XXX IS Dept. >> %attachment%

rem ##########
rem Email LOGS
rem ##########

c:\blat\blat.exe %attachment% -to %mail-to% -i %srvname% -s "%mail-subject%"

rem ## THE END
rem ## Syed Jahanzaib / XXX (Pvt) Ltd. / IS Dept.

Output:

<hr />

<h2>Clear Event Logs via PS command (runs as admin)</h2>
<pre>wevtutil el | foreach { wevtutil cl $_ }</pre>

<hr />

<h2><strong>Check PowerShell Version</strong></h2>
<pre>

$PSVersionTable.PSVersion

Upgrade PowerShell to Version 4 in Windows 7/2008 - 64bit

https://blogs.technet.microsoft.com/heyscriptingguy/2014/11/09/weekend-scripter-install-powershell-4-0-in-windows-7/

Execute Powershell script from Linux Shell using `winexe`

winexe -U DOMAIN/ID%’PASSWORD’ //IP_OR_NAME //101.11.12.38 ‘powershell.exe -inputformat none -command “dir”‘

winexe -U DOMAIN/ID%’PASSWORD’ //IP_OR_NAME ‘powershell.exe -inputformat none -command “c:\scripts\script_name.ps1″‘

Check Powershell Version & Process Architecture

#Check PowerShell Version
$PSVersionTable
# Check Processor Architecture
$env:PROCESSOR_ARCHITECTURE

# Get list of installed HOTFIX with details
Get-HotFix | Format-Table

# Import Active Directory module

import-module activedirectory

Show folders that have not been updated/modified by X Period of Time

In my company I have Windows 2008 R2 [as a file sharing / backup server] with a centralized shared folder structure like this

D:\USERS
D:\USERS\USER1
D:\USERS\USER1\AUTOBACKUP
D:\USERS\USER1\DROP
D:\USERS\USER1\EXHIBIT
D:\USERS\USER2
D:\USERS\USER2\AUTOBACKUP
D:\USERS\USER2\DROP
D:\USERS\USER2\EXHIBIT

There are are around 100+ users folders and all users copy their important data on a daily basis there corresponding AUTOBACKUP folder. Every AUTOBACKUP folder have several sub folders and files in it.

My requirements was to somehow display ONLY the AUTOBACKUP folders name which are not updated in last 1 month, means no file in written in any autobackup or in its subfolders. (I dont requires drop/exhibit folders details as it can be updated by any1 , but autobackup can be updated only by the corresponding user)

Result Something like:

D:\USERS\USER1\AUTOBACKUP – Updated
D:\USERS\USER2\AUTOBACKUP – ALERT: Not updated since last month …

or show me result only for users whose auto backup have not updated from past month.

I tried to get result by powershell commands, but it shows me results if some one update the drop/exhibit too, and i want to exclude them in search criteria, the search should be done only in autobackup.

So here was the solution :)~

Get-WmiObject Win32_LogicalDisk -Filter "DriveType='3'" `
 -ComputerName SERVER_NAME | `
 Format-Table `
 @{l="Server";e={$_.SystemName}}, `
 @{l="Drive Letter";e={$_.DeviceID}}, `
 @{l="Free Space on Disk (GB)";e={"{0:n2}" -f ($_.freespace/1gb)}}, `
 @{l="Total Disk Space (GB)";e={"{0:n2}" -f ($_.size/1gb)}}, `
 @{l="Percentage Used";e={ "{0:P2}" -f (1 - ([Int64]$_.FreeSpace / [Int64]$_.Size)) }}

$PrettySizeColumn = @{name="Size";expression={
 $size = $_.Size
 if ( $size -lt 1KB ) { $sizeOutput = "$("{0:N2}" -f $size) B" }
 ElseIf ( $size -lt 1MB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1KB)) KB" }
 ElseIf ( $size -lt 1GB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1MB)) MB" }
 ElseIf ( $size -lt 1TB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1GB)) GB" }
 ElseIf ( $size -lt 1PB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1TB)) TB" }
 ElseIf ( $size -ge 1PB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1PB)) PB" }
 $sizeOutput
}}

# change the folder name here ...
Get-ChildItem 'D:\USERS' -Directory | ForEach-Object {

$RecentAutoBackupFiles = @(
# change the folder name here too ...
 Get-ChildItem -Path "D:\USERS\$($_.Name)\autobackup" -File -Recurse |
 Where-Object { $_.LastWriteTime -ge [datetime]::Now.AddMonths(-1) }
)

if (0 -eq $RecentAutoBackupFiles.Count)
 {
 "$($_.Name) "
 }
}

Result of above Script (which was executed using Linux bash script as usual:) )

Show Folder Size (in GB) | Sort by Size | Select top 10

This was intense task for me, and I was not able to sort it on my own. so I have to take help from stackoverflow and spicework forums.

Scenario:

We have a Windows 2008 R2 base file server where users have there shared folders.
Example:

D:\USERS
D:\USERS\USER1
D:\USERS\USER2
D:\USERS\USER3
D:\USERS\USER4
D:\USERS\USER5

All users folders have several hundreds sub folders in it.

Task:

Execute functions from Linux base system , which should remote to file server by winexe, execute powershell script, which should perform functions like

List all users folder name
Last modified time
Size conversion auto in kb/mb/gb ( order by size)
Email the result [customized] using sendEmail / gmail.

First the powershell script name foldersize.ps1 which will actually perform the functions on file server. we will copy this script in c:\temp on remote file server.

foldersize.ps1


param ($Path = ".")
$disk = ([wmi]"\\FILESERVER\root\cimv2:Win32_logicalDisk.DeviceID='D:'")
"D: GB Total = {0:#.0}
D: GB Used {2:#.0}
D: GB Free {1:#.0} " -f ($disk.Size/1GB),($disk.FreeSpace/1GB),($disk.Size/1GB-$disk.FreeSpace/1GB) | write-output

Get-WmiObject Win32_LogicalDisk -Filter "DriveType='3'" `
-ComputerName FILESERVER | `
Format-Table `
@{l="Server";e={$_.SystemName}}, `
@{l="Drive Letter";e={$_.DeviceID}}, `
@{l="Free Space on Disk (GB)";e={"{0:n2}" -f ($_.freespace/1gb)}}, `
@{l="Total Disk Space (GB)";e={"{0:n2}" -f ($_.size/1gb)}}, `
@{l="Percentage Used";e={ "{0:P2}" -f (1 - ([Int64]$_.FreeSpace / [Int64]$_.Size)) }}

$PrettySizeColumn = @{name="Size";expression={
$size = $_.Size
if ( $size -lt 1KB ) { $sizeOutput = "$("{0:N2}" -f $size) B" }
ElseIf ( $size -lt 1MB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1KB)) KB" }
ElseIf ( $size -lt 1GB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1MB)) MB" }
ElseIf ( $size -lt 1TB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1GB)) GB" }
ElseIf ( $size -lt 1PB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1TB)) TB" }
ElseIf ( $size -ge 1PB ) { $sizeOutput = "$("{0:N2}" -f ($size / 1PB)) PB" }
$sizeOutput
}}

Get-ChildItem -Path $Path | Where-Object {$_.PSIsContainer} | ForEach-Object {
$size = ( Get-ChildItem -Path $_.FullName -Recurse -Force | where {!$_.PSIsContainer} | Measure-Object -Sum Length).Sum
$obj = new-object -TypeName psobject -Property @{
Path = $_.Name
Time = $_.LastWriteTime
Size = $size
}
$obj
} | Sort-Object -Property Size -Descending | Select-Object Path, Time, $PrettySizeColumn

try to execute this file on the file server from powershell terminal. It should give you proper results. JUST BE VERY SURE TO READ THE SCRIPT VERY WELL, AS IT SHOULD BE MODIFIED AS PER YOUR REQUIREMENTS, PLUS I USED DOMAIN ADMIN ID, SO I HAD ALL THE ACCESS ON ALL THE COMPUTERS FROM MY PC /REMOTELY AS WELL.

.\foldersize.ps1 -Path \\FILESERVER\C$\Softwares\IMAGES_ISO

Once done, make a bash script in your linux (ubuntu) system which will execute the above script remotely and will customized the result and email to the admin.

BASH FILE / folder_iquiry.sh which will run the ps file from linux terminal


#!/bin/bash
#set -x
# This bash script will query remote file server storage using Powershell Commands.
# It will send report via email with relevant details like top used folders , Very useful some times.
# Syed Jahanzaib / aacableAThotmailDOTcom
# http://aacableDOTwordpressDOTcom
# 20-feb-2017
start=`date +%s`
COMPANY="ZAIB"
SRVNAME="SRV01"
SRV_FRIENDLY_NAME="File Server D:Drive"
IP="10.0.0.1"
DOMAIN="DC.LOCAL"
PASS="PASSWORD"
ID="ADMIN"
#TARGET DIRECTORY
TDIR="d:\users"
TEMP_HOLDER="/tmp/xdrive_temp_raw_report.txt"
TEMP_HOLDER_FINAL="/tmp/xdrive_final_mail_report.txt"
> $TEMP_HOLDER
> $TEMP_HOLDER_FINAL
DATE=`date`

# GMAIL DETAILS to send EMAIL alert
SENDMAILAPP="/temp/sendEmail-v1.56/sendEmail"
GMAILID="ADMIN_GMAIL_ID@gmail.com"
GMAILPASS="GMAIL_PASS"
# Add recipient email address below
ADMINMAIL1="aacableAThotmailDOTcom"

MSG_SUB="$COMPANY $SRV_FRIENDLY_NAME - $SRVNAME - / Weekly Report @ $DATE"
MSG_BODY="$COMPANY $SRV_FRIENDLY_NAME - $SRVNAME - Weekly Report for Users D: drive folder's sorted by size
@ $DATE
"

FOOTER="Automated Weekly Report Generated using Linux Powered Powershell !!
Sys. Admin
$COMPANY IS Dept."

echo "
$MSG_BODY
" > $TEMP_HOLDER

#QUERY SERVER X: DRIVE
winexe -U $DOMAIN/$ID%"$PASS" //$IP 'powershell.exe -inputformat none -command "c:\temp\foldersize.ps1 -Path '"$TDIR"' ' >> $TEMP_HOLDER

# Remove Junk Line with unknown character, which is unique or specific occured in my lab test
end=`date +%s`
echo "It took $(($end - $start)) seconds to complete this task..." >> $TEMP_HOLDER
echo "
$FOOTER" >> $TEMP_HOLDER
#Print result
cat $TEMP_HOLDER
#send email
sendemail -u "$MSG_SUB" -o tls=yes -s smtp.gmail.com:587 -t $ADMINMAIL1 -xu $GMAILID -xp $GMAILPASS -f $GMAILID -o message-file=$TEMP_HOLDER -o message-content-type=text
# Script ends here

Now execute file from linux terminal like this…

/temp/folder_inquiry.sh

SAMPLE:

Show Folder Size (in GB) | Sort by Size | Select top 10

[This method have one BIG disadvantage, dueto 260 characters limit in windows, it may not show files/folders above then this limit. so it may not give your correct result if you have some deep folder structure/long files name in it.]

#Windows PS Version
ls c:\temp | select Name, @{Name="Type";Expression={if($_.psIsContainer){"---Directory---"}else{"---File---"}}}, @{Name="Size(GB)";Expression={[Math]::Round($(ls $_.FullName -recurse| measure Length -sum).Sum/1GB, 2)}}| sort -property "Size(GB)" -desc | Select -First 10

# Linux Winexe format
winexe -U DC/ID%PASS //IP 'powershell.exe -inputformat none -command "ls c:\backup\ | select Name, @{Name='"'"'"Type"'"'"';Expression={if($_.psIsContainer){'"'"'"Directory"'"'"'}else{'"'"'"File"'"'"'}}}, @{Name='"'"'"Size(GB)"'"'"';Expression={[Math]::Round($(ls $_.FullName -recurse| measure Length -sum).Sum/1GB, 3)}}| sort -property '"'"'"Size(GB)"'"'"' -desc | Select -First 10"'

Example of C:\temp contents …

C:\TEMP
C:\TEMP\FOLDER1
C:\TEMP\FOLDER-1\SUB_FOLDER
C:\TEMP\FOLDER-1\SUB_FOLDER_MORE
C:\TEMP\FOLDER2
C:\TEMP\FOLDER3

This will query all folders/sub-folders inside the c:\temp folder, and display only the main folders name including sizes of subfolder as well ..

Name Type Size(GB)
---- ---- --------
Win2008_test Directory 28.9
Ubuntu-PHP-API Directory 2.75
ubuntu-freeradius Directory 2.15
zaib_temp_radius Directory 2.09
MIKROTIK-1 - Copy Directory 0.39

Show files with Name & Size greater than 5 GB

[This was required in a script where I schedule it to email the top users in mail server by querying the folder directly]

Following command is formatted to be executed by WINEXE [Linux]

winexe -U $DOMAIN/$ID%"$PASS" //$IP 'powershell.exe -inputformat none -command "Get-ChildItem -Path '"$TDIR"' | Where-Object {$_.length -gt 5GB} | Sort-Object -descending -Property Length | Format-Table Name,@{name='"'"'Size GB'"'"';expression={$_.length/1GB};FormatString='"'"'N1'"'"'}"' | sed -e "$DEL_LINE" | sed '/^\s*$/d' |nl >> $TEMP_HOLDER

Script to get specific folder files and specific folder total size, sort and email to admin on every Monday / Weekly

#!/bin/bash
#set -x
# This bash script will query remote lotus domino mail server storage using Powershell Commands.
# It will send report via email with erelevant details, Very useful some times.
# Syed Jahanzaib / aacableAThotmailDOTcom
# http://aacableDOTwordpressDOTcom
# 20-feb-2017
COMPANY="ZAIB"
SRVNAME="MYSRV"
IP="10.0.0.1"
DOMAIN="DC_NAME"
PASS="PASSWORD"
ID="ADMINISTRATOR"
TDIR="D:\lotus\domino\data\mail"
TDIR_FULL="D:\lotus"
TDIR_MAIL="D:\lotus\domino\data\mail"
TDIR_ARCH="D:\lotus\domino\data\archive"
# How many lines to be dleeted from winexe output for top users section
DEL_LINE="1,3d"
TEMP_HOLDER="/tmp/mail_top_users.txt"
TEMP_HOLDER_FULL="/tmp/mail_lotus_folder_size.txt"
> $TEMP_HOLDER
DATE=`date`

# GMAIL DETAILS to send EMAIL alert
SENDMAILAPP="/temp/sendEmail-v1.56/sendEmail"
GMAILID="ADMIN_GMAIL_ID@gmail.com"
GMAILPASS="GMAIL_PASSWORD"
# Add recipient email address below
ADMINMAIL1="aacableAThotmailDOTcom"

MSG_SUB="$COMPANY Lotus Mail Server / Weekly Report @ $DATE"
MSG_BODY="$COMPANY - $SRVNAME - Lotus Mail Server Weekly Report for Total Usage and TOP users exceeding 5GB mailbox size
@ $DATE
"
FOOTER="Automated Weekly Report Generated using Linux Powered Powershell !!
Sys. Admin
$COMPANY IS Dept."

echo "
$MSG_BODY
" > $TEMP_HOLDER

#Full size of Lotus Folder - Overall
FULL_SIZE=`winexe -U $DOMAIN/$ID%"$PASS" //$IP 'powershell.exe -inputformat none -command " "\"{0:N0}"\" -f ( (Get-ChildItem -Path '"$TDIR_FULL"' -Recurse | Measure-Object -Property Length -Sum ).Sum / 1GB)"' |sed '/^\s*$/d'`
echo "Lotus Total DATA size in GB = $FULL_SIZE" >> $TEMP_HOLDER

#Full size of Lotus MAIL Folder only
FULL_SIZE_MAIL=`winexe -U $DOMAIN/$ID%"$PASS" //$IP 'powershell.exe -inputformat none -command " "\"{0:N0}"\" -f ( (Get-ChildItem -Path '"$TDIR_MAIL"' -Recurse | Measure-Object -Property Length -Sum ).Sum / 1GB)"' |sed '/^\s*$/d'`
echo "Lotus Total User Inbox MAIL SIZE in GB = $FULL_SIZE_MAIL" >> $TEMP_HOLDER

#Full size of Lotus ARCHIVE Folder only
FULL_SIZE_ARCH=`winexe -U $DOMAIN/$ID%"$PASS" //$IP 'powershell.exe -inputformat none -command " "\"{0:N0}"\" -f ( (Get-ChildItem -Path '"$TDIR_ARCH"' -Recurse | Measure-Object -Property Length -Sum ).Sum / 1GB)"' |sed '/^\s*$/d'`
echo "Lotus User's ARCHIVE Folder SIZE in GB = $FULL_SIZE_ARCH" >> $TEMP_HOLDER

echo "----------------------------------------------
Lotus Users List whose inbox is exceeding 5 GB" >> $TEMP_HOLDER

#Only Top users exceeding 5GB
winexe -U $DOMAIN/$ID%"$PASS" //$IP 'powershell.exe -inputformat none -command "Get-ChildItem -Path '"$TDIR"' | Where-Object {$_.length -gt 5GB} | Sort-Object -descending -Property Length | Format-Table Name,@{name='"'"'Size GB'"'"';expression={$_.length/1GB};FormatString='"'"'N1'"'"'}"' | sed -e "$DEL_LINE" | sed '/^\s*$/d' |nl >> $TEMP_HOLDER
echo "

$FOOTER" >> $TEMP_HOLDER
# Display result by cat
cat $TEMP_HOLDER
# Send email
sendemail -u "$MSG_SUB" -o tls=yes -s smtp.gmail.com:587 -t $ADMINMAIL1 -xu $GMAILID -xp $GMAILPASS -f $GMAILID -o message-file=$TEMP_HOLDER -o message-content-type=text

Result of above script …

PowerShell Get Folder / File ACL list

Get-Acl c:\temp | select -Expand Access

Sample Result:


PS C:\> Get-Acl c:\temp | select -Expand Access
FileSystemRights : FullControl
AccessControlType : Allow
IdentityReference : BUILTIN\Administrators
IsInherited : True
InheritanceFlags : None
PropagationFlags : None

FileSystemRights : 268435456
AccessControlType : Allow
IdentityReference : BUILTIN\Administrators
IsInherited : True
InheritanceFlags : ContainerInherit, ObjectInherit
PropagationFlags : InheritOnly

FileSystemRights : FullControl
AccessControlType : Allow
IdentityReference : NT AUTHORITY\SYSTEM
IsInherited : True
InheritanceFlags : None
PropagationFlags : None

FileSystemRights : 268435456
AccessControlType : Allow
IdentityReference : NT AUTHORITY\SYSTEM
IsInherited : True
InheritanceFlags : ContainerInherit, ObjectInherit
PropagationFlags : InheritOnly

FileSystemRights : ReadAndExecute, Synchronize
AccessControlType : Allow
IdentityReference : BUILTIN\Users
IsInherited : True
InheritanceFlags : ContainerInherit, ObjectInherit
PropagationFlags : None

FileSystemRights : Modify, Synchronize
AccessControlType : Allow
IdentityReference : NT AUTHORITY\Authenticated Users
IsInherited : True
InheritanceFlags : None
PropagationFlags : None

FileSystemRights : -536805376
AccessControlType : Allow
IdentityReference : NT AUTHORITY\Authenticated Users
IsInherited : True
InheritanceFlags : ContainerInherit, ObjectInherit
PropagationFlags : InheritOnly

PS C:\>

Delete Files Older than 1 month BUT names must be starting with refere or dynamic

Get-ChildItem -Path $path -Recurse -File |
where-object {$_.name -like 'refere*' -or $_.name -like 'dynamic*'} |
Where-Object {$_.LastWriteTime -lt (get-date).AddMonths(-1)} |
Remove-Item -recurse -Force -WhatIf

Display FILES according to SIZE

Display files above then 10GB in size and sort

powershell.exe -inputformat none -command "Get-ChildItem -Path \\FILE_SERVER\SHARED_FOLDER\ | Where-Object {$_.length -gt 10GB} | Sort-Object -descending -Property Length | Format-Table Name,FileSize"

Display Files Greater than & Less than particular size

powershell.exe -inputformat none -command "Get-ChildItem -Path \\agpinf01\e$\archive | Where-Object {($_.length -gt 10GB) -and ($_.length -lt 20GB)} | Sort-Object -descending -Property Length | Format-Table Name,FileSize"

Regard’s
Syed Jahanzaib

Syed Jahanzaib – Personal Blog to Share Knowledge !

February 21, 2017

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February 21, 2017

PowerShell Reference [Continued Post]

General PowerShell Related CMD

Execute Powershell script from Linux Shell using winexe

Check Powershell Version & Process Architecture

# Import Active Directory module

Show folders that have not been updated/modified by X Period of Time

Show Folder Size (in GB) | Sort by Size | Select top 10

Scenario:

Task:

foldersize.ps1

BASH FILE / folder_iquiry.sh which will run the ps file from linux terminal

SAMPLE:

Show Folder Size (in GB) | Sort by Size | Select top 10

Show files with Name & Size greater than 5 GB

Script to get specific folder files and specific folder total size, sort and email to admin on every Monday / Weekly

PowerShell Get Folder / File ACL list

Delete Files Older than 1 month BUT names must be starting with refere or dynamic

Display FILES according to SIZE

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Execute Powershell script from Linux Shell using `winexe`