jcaw

#!/data/data/com.termux/files/usr/bin/zsh
#
# To run this script, call it directly with the URL as the only argument.
# ➜ ./download-video [video_url]
#
# Save this script as ~/download-video
# ➜ cd ~
# ➜ curl [gist_url] > download-video
#
# Make it executable

jcaw

#!/data/data/com.termux/files/usr/bin/zsh
# 
# The `~/bin/termux-url-opener` script is invoked when a URL is "shared" 
# to Termux, with the URL as the first parameter ($1). To use this 
# script, save it under `~/bin/termux-url-opener`, then share e.g. a 
# YouTube video and select Termux. It will be downloaded, converted to
# mp3 and saved as an audiobook automatically.
#
#
# Save this script as ~/bin/termux-url-opener

jcaw

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

jcaw

EMOJI CHEAT SHEET

Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.

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jcaw

#!/data/data/com.termux/files/usr/bin/zsh
#
# This is a termux-url-opener script to do diffrent tasks on my Android phone 
#
#
#
# How to use this script
#############################
# Create the bin directory
# ➜ ~ mkdir bin

jcaw

#!/bin/bash

clear
bold=$(tput bold)
normal=$(tput sgr0)

if [[ $1 =~ ^.*youtu.*$ ]]; then
	echo "${bold}Youtube-dl${normal}"
	echo "> ${1}"
	

jcaw

(defun insert-command-into-table (command-symbol)
  "Insert an individual command into the commands table."
  (let* ((command-name (symbol-name command-symbol))
         (fdoc (or (documentation command-symbol t) "(Not documented.)"))
         (fdoc-short (and (stringp fdoc)
                          (substring fdoc 0 (string-match "\n" fdoc)))))
    (insert (format "| `%s` | %s |" command-name fdoc-short))
    (insert "\n")))