frankzhao

#!/bin/bash
mkdir temp
ffmpeg -i recording.mp4 -r 5 temp/frame-%03d.jpg
convert -delay 20 -loop 0 temp/*.jpg output.gif
rm -r temp

frankzhao

#!/bin/bash
VERSION=1.11.1
wget --no-check-certificate https://dl.google.com/go/go${VERSION}.linux-armv6l.tar.gz
sudo tar -C /usr/local -xvf go${VERSION}.linux-armv6l.tar.gz
echo "PATH=$PATH:/usr/local/go/bin" >> ~/.profile
source ~/.profile

echo "Checking go version:"
go version

frankzhao

Retired in Fedora 26 and replaced with libinput See https://fedoraproject.org/wiki/Changes/RetireSynapticsDriver

To reenable the synaptics driver: sudo dnf install xorg-x11-drv-synaptics-legacy

and restart session.

frankzhao

rpm -qa --queryformat '%10{size} - %-25{name}\n' | sort -n

frankzhao

wget -r np -nH -R index.html <url>

frankzhao

-Darguments="-Dmaven.javadoc.skip=true"

frankzhao

# Add your ssh key to ~/.ssh/id_rsa
export SSH_AUTH_SOCK=/tmp/.ssh-socket
ssh-add -l > /dev/null
if [ $? = 2 ]; then
        rm -f $SSH_AUTH_SOCK
        echo Starting new ssh-agent...
        eval $(ssh-agent -a $SSH_AUTH_SOCK) > /dev/null
        ssh-add && echo "ssh-agent set up successfully with the following keys:" && ssh-add -l
fi

frankzhao

#!/usr/bin/env python

"""
btcmarkets.py

usage: python btcmarkets.py 'socket.btcmarkets.net' 443

Example BTC Markets websocket api implementation based on
https://github.com/BTCMarkets/API/wiki/websocket

frankzhao

#!/bin/bash
set -e
file="/sys/class/backlight/intel_backlight/brightness"
current=$(cat "$file")
new="$current"
if [ "$1" = "-inc" ]
then
    new=$(( current + $2 ))
fi
if [ "$1" = "-dec" ]

frankzhao

Keybase proof

I hereby claim:

• I am frankzhao on github.
• I am frankzhao (https://keybase.io/frankzhao) on keybase.
• I have a public key ASAt37kruNhhijoY5YKOkJaREepHwQTs_g4Hr1kLjqjI5wo

To claim this, I am signing this object: