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bash

PowerShell equivalent of find

April 23, 2020April 23, 2020

TL;DR: gci -r -fi <filename-pattern> My favorite use of find in bash is to find files whose name matches a pattern. For instance, find all the jar files under this directory: bash# find . -name ‘*.jar’ In PowerShell, there’s a program called “find” but it ain’t the same program. Short Answer Instead, use Get-ChildItem. The …

Read morePowerShell equivalent of find

Tags bash, powershell, reference, science, windows

This verbosity makes me happy

October 25, 2019October 24, 2019

Today I learned how to create aliases in PowerShell. I’m switching from Mac to Windows, and I want the terminal in VS Code to do what I want. No terminal will work for me until it interprets gs as git status. I type that compulsively. In bash, setting that up looks like this: alias gs=’git …

Read moreThis verbosity makes me happy

Tags bash, powershell, readability

Cropping a bunch of pictures to the same dimensions

May 26, 2019January 31, 2015

Ah, command line tools, they’re so fast. And so easy to use on a Mac. Given a bunch of image files in the same dimensions, that you want to crop to a fixed portion of the image: 1) Install imagemagick brew install imagemagick 2) put all the images in a directory by themselves, and cd …

Read moreCropping a bunch of pictures to the same dimensions

Tags bash, presentation tools, reference

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