Windows/PowerShell/Common Tools
From r00tedvw.com wiki
(Difference between revisions)
(Created page with "Below are some common tools for Powershell 7 Core with a focus on system administration. =Show open ports= <nowiki>PS /> Get-NetTCPConnection PS /> Get-NetTCPConnection | Whe...") |
|||
| Line 6: | Line 6: | ||
<nowiki>PS /> Get-Process | <nowiki>PS /> Get-Process | ||
PS /> Get-Process | Sort-Object CPU -Descending | Format-Table -Property Name, CPU, Id, MemoryUsage -AutoSize | PS /> Get-Process | Sort-Object CPU -Descending | Format-Table -Property Name, CPU, Id, MemoryUsage -AutoSize | ||
| + | PS /> while ($true) { Get-Process | Sort-Object CPU -Descending | Format-Table -Property Name, CPU, Id, MemoryUsage -AutoSize; Start-Sleep -Seconds 1 }</nowiki> | ||
| + | =Disk Space= | ||
| + | <nowiki>PS /> Get-PSDrive -PSProvider FileSystem | ||
| + | PS /> Get-Volume</nowiki> | ||
| + | =CPU Usage= | ||
| + | <nowiki>PS /> Get-Counter -Counter "\Processor(_Total)\% Processor Time" | ||
| + | PS /> Get-Counter -Counter "\Processor(_Total)\% Processor Time" -Continuous</nowiki> | ||
| + | =Network Utilization= | ||
| + | <nowiki>PS /> Get-NetAdapterStatistics | ||
| + | PS /> Get-Counter -Counter "\Network Interface(*)\Bytes Total/sec" | ||
| + | PS /> Get-Counter -Counter "\Network Interface(*)\Bytes Total/sec" -Continuous</nowiki> | ||
| + | =Uptime= | ||
| + | <nowiki>PS /> $uptime = (Get-Date) - (Get-CimInstance -ClassName Win32_OperatingSystem).LastBootUpTime | ||
| + | PS />$uptime</nowiki> | ||
| + | =Memory Usage= | ||
| + | <nowiki>PS /> Get-PhysicalMemory | ||
| + | PS /> Get-CimInstance -ClassName Win32_OperatingSystem | Select-Object TotalVisibleMemorySize, FreePhysicalMemory</nowiki> | ||
| + | =List Installed Software= | ||
| + | <nowiki>PS /> Get-CimInstance -ClassName Win32_Product | Select-Object Name, Version | ||
| + | PS /> Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion</nowiki> | ||
| + | =Check System Updates= | ||
| + | <nowiki>PS /> Install-Module -Name PSWindowsUpdate -Force -SkipPublisherCheck | ||
| + | PS /> Get-WindowsUpdate</nowiki> | ||
| + | =Get System Info= | ||
| + | <nowiki>PS /> Get-ComputerInfo | ||
| + | PS /> (Get-ComputerInfo).OsArchitecture</nowiki> | ||
| + | =Check Active Users Sessions= | ||
| + | <nowiki>PS /> quser</nowiki> | ||
| + | =Show Event Logs= | ||
| + | <nowiki>PS /> Get-EventLog -LogName System -Newest 10</nowiki> | ||
| + | =List Scheduled Tasks= | ||
| + | <nowiki>PS /> Get-ScheduledTask</nowiki> | ||
Latest revision as of 20:31, 23 November 2024
Below are some common tools for Powershell 7 Core with a focus on system administration.
Contents |
[edit] Show open ports
PS /> Get-NetTCPConnection
PS /> Get-NetTCPConnection | Where-Object { $_.State -eq 'Listen' }
[edit] Process List
PS /> Get-Process
PS /> Get-Process | Sort-Object CPU -Descending | Format-Table -Property Name, CPU, Id, MemoryUsage -AutoSize
PS /> while ($true) { Get-Process | Sort-Object CPU -Descending | Format-Table -Property Name, CPU, Id, MemoryUsage -AutoSize; Start-Sleep -Seconds 1 }
[edit] Disk Space
PS /> Get-PSDrive -PSProvider FileSystem PS /> Get-Volume
[edit] CPU Usage
PS /> Get-Counter -Counter "\Processor(_Total)\% Processor Time" PS /> Get-Counter -Counter "\Processor(_Total)\% Processor Time" -Continuous
[edit] Network Utilization
PS /> Get-NetAdapterStatistics PS /> Get-Counter -Counter "\Network Interface(*)\Bytes Total/sec" PS /> Get-Counter -Counter "\Network Interface(*)\Bytes Total/sec" -Continuous
[edit] Uptime
PS /> $uptime = (Get-Date) - (Get-CimInstance -ClassName Win32_OperatingSystem).LastBootUpTime PS />$uptime
[edit] Memory Usage
PS /> Get-PhysicalMemory PS /> Get-CimInstance -ClassName Win32_OperatingSystem | Select-Object TotalVisibleMemorySize, FreePhysicalMemory
[edit] List Installed Software
PS /> Get-CimInstance -ClassName Win32_Product | Select-Object Name, Version PS /> Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion
[edit] Check System Updates
PS /> Install-Module -Name PSWindowsUpdate -Force -SkipPublisherCheck PS /> Get-WindowsUpdate
[edit] Get System Info
PS /> Get-ComputerInfo PS /> (Get-ComputerInfo).OsArchitecture
[edit] Check Active Users Sessions
PS /> quser
[edit] Show Event Logs
PS /> Get-EventLog -LogName System -Newest 10
[edit] List Scheduled Tasks
PS /> Get-ScheduledTask
