Are you new to Vim but every time you launch it.. Exiting feels like trying to escape a blackhole! 🌌🚀 I just launched my Vim Crash Course and it will show you how to edit files, never get lost, and exit once and for all. 😌 https://stan.store/raychavez/p/vim-crash-course-for-linux-users
Author Archives: raylech1986it
TMUX Options
The following options are from TMUX version 3.2a You can view the details of each option in the tmux man page Video Demo Available server options Available Session Options Available window options Available Pane Options
Advanced Hot Keys (Bash)
Command Summary Bash’s default is to use these Emacs-style commands: Video Demo:
Supercharge your bash prompt w/ git info
Here’s the source code for the bash function and PS1 variable: Full Demo:
How To Backup Your Git Repository To GitHub
Command Summary List of commands from video demo: Video Demo
Delegated Authentication
How do you know if an application is using Delegated Authentication (AuthN): Simple ☝️ Ask yourself this: WHO am I presenting my login credentials 🔑 to? The application itself OR an Identity Service Provider (IdP)? Examples of an IdP: Google, Facebook, Apple, Okta, etc. Another hint it’s Delegated AuthN: Your web browser (User Agent) getsContinue reading “Delegated Authentication”
Clear the Bash Screen FAST 💨🍃
Tired of typing clear all the time in bash?? Hitting ^L (Control+L) will immediately clear the screen: Even better, you can clear the screen WHILE mid-typing 😌: Also, here’s a demo I recorded a while ago on ^L:
What is Epoch Time?🤔
Epoch time is an absolute Unix time ⏰scale. It’s the number of seconds since: Thu, Jan 1, 00:00:00 (Midnight), UTC, 1970 The Big Bang 🌌 for Unix time if you will 🤭 Here’s how to get: And now me nerding 🤓 out.. One – of many – places Epoch timestamps show up is in yourContinue reading “What is Epoch Time?🤔”
Write Changes with SUDO Permission in Vim
Have you ever made this mistake… You open a config file with READ permissions, but needed to WRITE changes elevated (with “root” permissions)? Here’s the perfect solution: And here’s my full break down of the command:
What is An API Call
The HTTP Request-Response exchange is at the heart of API calls. Here’s a quick way to see that in action with the command ‘http’: The http command is provided by the package 📦httpie.
Learn Linux 