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@dhaiducek
dhaiducek / gomatrix
Created April 20, 2018 14:12
Modified Matrix Effect (original from @khakimov)
#!/bin/bash
lines=$(tput lines)
cols=$(tput cols)
awkscript='
{
lines=$1
random_col=$3
letter=$4
@jofftiquez
jofftiquez / firebase-admin-multi-apps-init.md
Last active April 22, 2022 19:29
Firebase admin - how to initialise multiple applications in nodejs.

Firebase Admin Multi App Initialization - ES5

This is a snippet that uses firebase's firebase-admin to initialize multiple firebase projects in one admin application.

ES6 version

Using Javascript

require('firebase');
@mtauraso
mtauraso / xcodebuild flags.md
Last active November 15, 2023 15:44
Xcodebuild flags in CI

Xcodebuild flag reference for CI:

Required flags:

-project OR -workspace

What xcode project/workspace file we're using. If you specify a project on the command-line and that project has an associated workspace, the project is still aware of its existence within the workspace. As an example, worspace level schemes will be available to xcodebuild even if you specify a project on the command line.

-scheme

Specify the scheme to use for build. Schemes specify multiple build/test targets along with environment args and command line parameters. Schemes must be marked "shared" in the xcode UI in order to be available to xcodebuild. For any particular build/test action there is a default configuration when you use a scheme from the Xcode UI.

@khakimov
khakimov / gist:3558086
Created August 31, 2012 19:49
Matrix Effect in you terminal
echo -e "\e[1;40m" ; clear ; while :; do echo $LINES $COLUMNS $(( $RANDOM % $COLUMNS)) $(( $RANDOM % 72 )) ;sleep 0.05; done|awk '{ letters="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@#$%^&*()"; c=$4; letter=substr(letters,c,1);a[$3]=0;for (x in a) {o=a[x];a[x]=a[x]+1; printf "\033[%s;%sH\033[2;32m%s",o,x,letter; printf "\033[%s;%sH\033[1;37m%s\033[0;0H",a[x],x,letter;if (a[x] >= $1) { a[x]=0; } }}'