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Cherry-picks a Git commit into one or more branches (branch names need to be separated by spaces) NOTE: in case of merge conflicts the script stops immediately!
CommitID Specifies the commit ID
CommitMessage Specifies the commit message to use
Branches Specifies the list of branches, separated by spaces
RepoDir Specifies the path to the Git repository
PS> ./pick-commit 93849f889 "Fix typo" "v1 v2 v3"Author: Markus Fleschutz | License: CC0
This PowerShell script creates a new user account with an encrypted home directory.
PS> ./new-user.ps1 Joe✅ Created user account 'Joe' with encrypted home directory in 11s.Author: Markus Fleschutz | License: CC0
This PowerShell script creates a new tag in a Git repository.
TagName Specifies the new tag name
RepoDir Specifies the path to the Git repository
PS> ./new-tag.ps1 v1.7Author: Markus Fleschutz | License: CC0
This PowerShell script creates a new symbolic link file, linking to a target.
symlink Specifies the file path to the new symlink file
target Specifies the file path to the target
PS> ./new-symlink.ps1 C:\User\Markus\Windows C:\Windows✅ Created new symlink 'C:\User\Markus\Windows' linking to: C:\WindowsAuthor: Markus Fleschutz | License: CC0
This PowerShell script creates a new SSH key for the user.
PS> ./new-ssh-key.ps1✅ New SSH key of Ed25519 type saved to ~/.ssh - your public key is:ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILb8s5zU9YDApGQ82H45fMKVPMr5cw9fzh3PEBjZZ+Rm markus@PIAuthor: Markus Fleschutz | License: CC0
This PowerShell script generates a new QR code image file.
text Specifies the text to use
imageSize Specifies the image size (width x height)
fileFormat Specifies the image file format
PS> ./new-qrcode.ps1 "Fasten seatbelt" 500x500 JPGAuthor: Markus Fleschutz | License: CC0
This PowerShell script creates an empty new directory in the filesystem.
path Specifies the path and filename of the new directory
PS> ./new-dir.ps1 MyCollection✅ New 📂C:\Temp\MyCollection created.Author: Markus Fleschutz | License: CC0
This PowerShell script creates a new branch in a local Git repository and switches to it.
newBranch Specifies the new Git branch name
pathToRepo Specifies the file path to the local Git repository (current working directory per default)
PS> ./new-branch.ps1 test123⏳ (1/6) Searching for Git executable... git version 2.45.0⏳ (2/6) Checking local repository... C:\Repos\rust⏳ (3/6) Fetching remote updates... git@github.org:rust/rust.git⏳ (4/6) Creating new branch...⏳ (5/6) Pushing updates...⏳ (6/6) Updating submodules...✅ Created branch 'test123' based on 'main' in 📂rust repo in 18s.Author: Markus Fleschutz | License: CC0
This PowerShell script measures the speed of the SelectionSort algorithm. SelectionSort is an in-place comparison sorting algorithm. It has an O(n2) time complexity, which makes it inefficient on large lists, and generally performs worse than the similar insertion sort. Selection sort is noted for its simplicity and has performance advantages over more complicated algorithms in certain situations, particularly where auxiliary memory is limited.
numIntegers Specifies the number of integers to sort
PS> ./measure-SelectionSort.ps1🧭 0.335 sec to sort 1000 integers by SelectionSortAuthor: Markus Fleschutz | License: CC0
This PowerShell script measures the speed of the QuickSort algorithm. QuickSort is an in-place sorting algorithm. Developed by British computer scientist Tony Hoare in 1959 and published in 1961, it is still a commonly used algorithm for sorting. When implemented well, it can be somewhat faster than merge sort and about two or three times faster than heapsort.
numIntegers Specifies the number of integers to sort
PS> ./measure-QuickSort.ps1🧭 0.085 sec to sort 1000 integers by QuickSortAuthor: Markus Fleschutz | License: CC0