scy

Opening and closing an SSH tunnel in a shell script the smart way

I recently had the following problem:

• From an unattended shell script (called by Jenkins), run a command-line tool that accesses the MySQL database on another host.
• That tool doesn't know that the database is on another host, plus the MySQL port on that host is firewalled and not accessible from other machines.

We didn't want to open the MySQL port to the network, but it's possible to SSH from the Jenkins machine to the MySQL machine. So, basically you would do something like

ssh -L 3306:localhost:3306 remotehost

dmitshur

WARNING: If you're reading this in 2021 or later, you're likely better served by reading:

• https://go.dev/cmd/go#hdr-Configuration_for_downloading_non_public_code
• https://go.dev/ref/mod#private-modules

(This gist was created in 2013 and targeted the legacy GOPATH mode.)

$ ssh -A vm
$ git config --global url."[email protected]:".insteadOf "https://github.com/"

glennschler

For the Mac [some possible needed tools? try without]

brew update
brew install wget
brew install curl

Setup some directory structure

mkdir minecraft

mid-kid

#!/usr/bin/env python3
"""
Simple script that implements the minecraft protocol
to create a basic chat client for said game.
No encryption, no online mode, no parsing of chat messages.
I tried to make it as extendable as possible, so hack away.

PEP8 Note: Ignored E302 (2 newlines between functions)
"""

octocat

#!/bin/sh

git filter-branch --env-filter '

OLD_EMAIL="[email protected]"
CORRECT_NAME="Your Correct Name"
CORRECT_EMAIL="[email protected]"

if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then

th3mccoder

Copied from my old source.

		//put this before everything
		
		float speed = 1.25F;
		
		//if the hack is enabled
		
		mc.thePlayer.capabilities.isFlying = false;
	  mc.thePlayer.isInWeb = false; //have to change web to static, easy to do.

th3mccoder

Simple Jesus Tutorial.

Goto BlockLiquid.java

Search for: public AxisAlignedBB getCollisionBoundingBoxFromPool(World p_149668_1_, int p_149668_2_, int p_149668_3_, int p_149668_4_)

The return statement should be null

Replace it with an if statement and if it's not true, set it to null.

sirtaj

#!/bin/bash

# Backup script for minecraft server. Uses duplicity(1).


. /etc/minecraft/config
. /etc/minecraft/backup.cfg

BACKUP_URL="file://${BACKUP_TARGET}"
CONSOLE="${RUN}/console.in"

jrosco

#!/usr/bin/python

import gtk


class StatusIcon:

    def __init__(self):

        self.statusicon = gtk.StatusIcon()

stevenswafford

"          _                      _          "
"   _     /||       .   .        ||\     _   "
"  ( }    \||D    '   '     '   C||/    { %  "
" | /\__,=_[_]   '  .   . '       [_]_=,__/\ |"
" |_\_  |----|                    |----|  _/_|"
" |  |/ |    |                    |    | \|  |"
" |  /_ |    |                    |    | _\  |"

	It is all fun and games until someone gets hacked!