MarcHeiden

Github SSH Setup for Windows

Generating a new SSH key

To generate a new ssh key with the Ed25519 algorithm as recommended in the GitHub Docs paste the following powershell commmand:

> ssh-keygen -t ed25519 -C "comment of your choice"

MarcHeiden

taskkill /f /IM explorer.exe
start explorer.exe
exit

MarcHeiden

Check Checksum with Powershell

Use the following powershell command to check if the SHA256 hashes match:

> IF(Select-String "Path to textfile with checksums" -Pattern (Get-FileHash "Path of executable" -Algorithm SHA256).hash){Write-Host "Check PASSED"}Else{Write-Host "Check FAILED"}

MarcHeiden

Upgrade all outdated pip packages with powershell

Use the following powershell command to upgrade all outdated pip packages:

> pip list -o | %{pip install -U $_.split(" ")[0]}

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ColorOne

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Git Cheatsheet

Command	Description
git config --get-regexp user	list user credentials
git config --add user.name	set new local username

MarcHeiden

Create Symlink in Powershell

Execute with admin privileges

> New-Item -ItemType SymbolicLink -Path "Destination" -Target "Source"

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Print linux shell colors

for code in {000..255}
do
    print -P -- "$code: %F{$code}Color%f"
done

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Docker Essentials

> docker

> docker [COMMAND]

Comands

MarcHeiden

$localBranches = [System.Collections.ArrayList]@()
$remoteBranches = [System.Collections.ArrayList]@()

git branch -r | % { if (!($_.split("/")[1].contains("HEAD")) -and !($_.split("/")[1].contains("main"))) { 
    $localBranches.Add($_.split("/")[1])
    $remoteBranches.Add($_) 
  } }

$index = 0
foreach ($branch in $localBranches) {