estherjk

Caffeinate Mac on startup

Keep your mac awake (indefinitely) with caffeinate! Learn more about launchd.

Copy plist file to the user agents directory:

cp local.startup.caffeinate.plist ~/Library/LaunchAgents/

estherjk

# Modified robbyrussell theme w/ hostname

# Change hostname color to green for ssh connections
local hostname
if [[ -n $SSH_CONNECTION ]]; then
  hostname="%{$fg_bold[green]%}%m"
else
  hostname="%{%B$FG[250]%}%m"
fi

estherjk

rbenv on macOS (M1 Chip)

Installing a specific Ruby version

# Configure Ruby parameters 
export RUBY_CONFIGURE_OPTS="--with-openssl-dir=$(brew --prefix openssl@1.1)"
export RUBY_CFLAGS="-Wno-error=implicit-function-declaration"

# Install desired version

estherjk

Dell XPS 15 7590 Ubuntu Dual Boot

From Windows

Updating Windows

Make sure you have the latest Windows & Dell updates. Go to Settings > Updates & Security > Check For Updates.

Turning off BitLocker

estherjk

This example shows how to create a heat map in R to visualize task success data.