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# get powershell version
$PSVersionTable

# refresh environment
# useful after installing new tools
refreshenv

# get computer info
Get-WmiObject Win32_ComputerSystem
Get-WmiObject Win32_Processor | Select-Object Name,NumberOfLogicalProcessors,MaxClockSpeed,L3CacheSize
Get-WmiObject Win32_PhysicalMemory | Select-Object Tag,Capacity,Speed
Get-WmiObject Win32_Product | Select-Object Name,Version | Sort-Object Name
Get-WmiObject Win32_Product | Select-Object Name,Version | Sort-Object Name | Out-File Applications.txt
Get-PSDrive -PSProvider FileSystem

# setup powershell profile
Test-Path $profile
New-Item –Type File –Force $profile
notepad $profile
Set-ExecutionPolicy RemoteSigned

# setup visual studio tools in powershell
# can be added to powershell profile
Write-Host "`nVisual Studio 2017 Command Prompt variables setup starting." -ForegroundColor Yellow
pushd "C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\Common7\Tools"
cmd /c "VsDevCmd.bat -arch=amd64 &set" |
foreach {
  if ($_ -match "=") {
    $v = $_.split("="); set-item -force -path "ENV:\$($v[0])"  -value "$($v[1])"
  }
}
popd
Write-Host "`nVisual Studio 2017 Command Prompt variables setup complete." -ForegroundColor Yellow

# show firewall state
netsh advfirewall show all state

# add a new user
net user hulk smashpassword /add
net localgroup "Administrators" hulk /add
net localgroup "Remote Desktop Users" hulk /add
net accounts /maxpwage:unlimited
net user hulk /expires:never

# useful utils
arp
arp -a
calc
cleanmgr
cmd
defrag
explorer
hostname
ipconfig
ipconfig /all
ipconfig /displaydns
ipconfig /flushdns
msinfo32
mstsc
netstat
netstat -an
notepad
robocopy
sconfig
systeminfo
taskmgr
tracert
winver

# manage the path
$env:Path
$env:Path += ';C:\Program Files\CMake\bin'
$env:Path += ';C:\Program Files\OpenSSH\bin'
$env:Path += ';C:\Program Files (x86)\Google\Chrome\Application'
$env:Path += ';C:\Program Files (x86)\JAM Software\TreeSize Free\'
$env:Path += ';C:\Program Files (x86)\WinMerge\'
$env:Path += ';C:\tools\cmder'
$env:Path += ';C:\tools\go\bin'

# go commands
go build -ldflags "-s -w"
go install -ldflags "-s -w"
go get -u -ldflags "-s -w" github.com/ddo/fast
go get -u -ldflags "-s -w" github.com/schollz/croc
go get -u -ldflags "-s -w" github.com/mikemadden42/serve

# backup directories
7z a -t7z Documents_20171031.7z Documents
7z a -t7z go_20171031.7z go

# start chrome
chrome.exe --incognito

# view recently updated files
Get-ChildItem | Sort-Object LastWriteTime

# run an interactive docker container
docker run -it microsoft/windowsservercore:latest powershell.exe
docker run -it --name windev microsoft/windowsservercore:latest powershell.exe

# manage docker
Install-Package -Name docker -ProviderName DockerProvider -Update -Force
Get-Service Docker
Stop-Service Docker
Start-Service Docker
Restart-Service Docker

# get current date & time
Get-Date -UFormat "%Y%m%d%H%M"
$CurrentDate = Get-Date -UFormat "%Y%m%d%H%M"

# manage time sync
w32tm /tz
w32tm /resync

# build a cmake project with ninja
mkdir build
cd build
cmake -G Ninja -D CMAKE_BUILD_TYPE=Release ..
cmake -G Ninja -D CMAKE_BUILD_TYPE=MinSizeRel ..
cmake -G Ninja -D CMAKE_BUILD_TYPE=Debug ..
cmake -G Ninja -D CMAKE_BUILD_TYPE=RelWithDebInfo ..
ninja

# time a build
Measure-Command { ninja.exe }

# count lines in a file
type hello.cc | Measure-Object

# find all exe files in current directory
Get-ChildItem -Recurse -Filter *.exe