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A collection of tech learnings.

Using an Android Device as a Second Monitor on *nix

Using X forwarding sending an application over to an Android device is relatively painless.

December 5, 2021 路 2 min 路 lukefilewalker

Deleting an Object Property with ES6

How to delete one or more object properties using ES6 syntax.

December 5, 2021 路 1 min 路 lukefilewalker

Open Reference Material in a Floating Window In Neovim

View reference material in a CLI web browser or via a terminal command in a floating window within Neovim.

November 26, 2021 路 4 min 路 lukefilewalker

Manually Upgrading All Qt5 Packages on Freebsd

How to manually upgrade all QT5 packages on FreeBSD with xargs.

October 17, 2019 路 2 min 路 lukefilewalker

Counting the Lines of Code in Your Project

How to count the lines of code in your coding project.

May 5, 2016 路 1 min 路 lukefilewalker

Get Your External IP Address From the CLI

How to get your external IP address on the CLI.

December 28, 2015 路 1 min 路 lukefilewalker

Using Sed to Find and Replace a String in a File

Find and replace using the *nix tool sed.

November 27, 2015 路 1 min 路 lukefilewalker

Getting a List of Files in a Directory

How to display a single column list of all the files in a directory.

May 8, 2015 路 1 min 路 lukefilewalker

Inserting Command Line Results Directly Into Vim

Inserting the output of a shell command directly into your current vim buffer.

March 24, 2015 路 1 min 路 lukefilewalker

Paging Through Large Result Sets in the MySQL CLI

How to page through large result sets when working with the MySQL command line tool.

March 23, 2015 路 1 min 路 lukefilewalker