terrywang

# /home/terrywang/.tmux.conf
# Based on tmux book written by Brian P. Hogan
# c-a o to switch to another panel
# c-d   to close shell
# c-a ! to close panel
# c-a w to list windows
# c-a " split pane horizontally
# c-a % split pane vertically

# Setting the prefix from C-b to C-a

terrywang

# Terry's conky config
# .conkyrc since Ubuntu 8.04 LTS
background yes
use_xft yes
xftfont DejaVu Sans:size=9
xftalpha 0.1
update_interval 1.0
total_run_times 0
own_window yes
own_window_type normal

terrywang

#!/bin/bash
#
# runkexec
#
### BEGIN INIT INFO
# Provides: runkexec
# Required-Start:
# Required-Stop:
# Default-Stop:
# Description: Enable or disable fast system rebooting

terrywang

#!/bin/bash
# --------------------------------------
#
#     Title: SSH Tunnel / Socks5 Proxy Script
#    Author: Terry Wang
#     Email: i (at) terry (dot) im
#  Homepage: http://terry.im
#      File: tunnel.sh
#   Created: 1 Oct, 2012
#

terrywang

# User ssh configuration file ~/.ssh/config
# Gist https://gist.github.com/terrywang/3997931
# man ssh_config for more information
# Inspired by the blog post below to fight the NSA
# https://stribika.github.io/2015/01/04/secure-secure-shell.html

# Outside of the firewall, with HTTPS proxy
# Package connect-proxy is required.

# Amazon EC2

terrywang

*filter
-P INPUT DROP
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
# -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT

terrywang

#!/bin/sh

# One liner
# mysqldump to stdout, pipe to xz for compression and then pipe to pv redirect to xz file
# pv is OPIONTAL, it is for showing the progress ONLY
# The - after xz -z is OPTIONAL, by default xz reads from stdin and writes to stdout
mysqldump -u confluenceuser -ppassword confluence | xz -z | pv > wiki_$(date +"%Y%m%d").xz

# Other 2 equivalant variants
# mysqldump -u confluenceuser -ppassword confluence | xz -z | > wiki_$(date +"%Y%m%d").xz

terrywang

dscl . -read /Users/username JPEGPhoto | tail -1 | xxd -r -p > /path/to/accountImage.jpg

terrywang

*filter
# Allow all loopback (lo) traffic and drop all traffic to 127.0.0.0/8 that doesn't use lo
-A INPUT -i lo -j ACCEPT
-A INPUT -d 127.0.0.0/8 -j REJECT
# Accept all established inbound connections
# -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
# conntrack match is recommended 
-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
# Allow all outbound traffic
# It can be modified to allow certain traffic ONLY

terrywang

#!/bin/bash
# --------------------------------------
#
#     Title: Chef Solo Bootstrap
#    Author: Terry Wang
#     Email: i (at) terry (dot) im
#  Homepage: http://terry.im
#      File: bootstrap-ubuntu.sh
#   Created: Feb, 2013
#