A common and reliable pattern in service unit files is thus:
NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict
package main | |
import ( | |
"context" | |
"flag" | |
"fmt" | |
"log" | |
"net/http" | |
"os" | |
"os/signal" |
AWSTemplateFormatVersion: '2010-09-09' | |
Description: Cognito Stack | |
Parameters: | |
AuthName: | |
Type: String | |
Description: Unique Auth Name for Cognito Resources | |
Resources: | |
# Creates a role that allows Cognito to send SNS messages | |
SNSRole: |
// A small SSH daemon providing bash sessions | |
// | |
// Server: | |
// cd my/new/dir/ | |
// #generate server keypair | |
// ssh-keygen -t rsa | |
// go get -v . | |
// go run sshd.go | |
// | |
// Client: |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
#!/bin/bash | |
# Set the ROOM_ID & AUTH_TOKEN variables below. | |
# Further instructions at https://www.hipchat.com/docs/apiv2/auth | |
ROOM_ID=XXX | |
AUTH_TOKEN=XXX | |
MESSAGE="Hello world!" | |
curl -H "Content-Type: application/json" \ |
The MIT License (MIT) | |
Copyright (c) 2014 Matteo Rinaudo | |
Permission is hereby granted, free of charge, to any person obtaining a copy | |
of this software and associated documentation files (the "Software"), to deal | |
in the Software without restriction, including without limitation the rights | |
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
copies of the Software, and to permit persons to whom the Software is | |
furnished to do so, subject to the following conditions: |
#!/bin/bash | |
erlang_version=$(erl -eval 'erlang:display(erlang:system_info(otp_release)), halt().' -noshell | sed -e 's/\"//g') | |
echo "Running Erlang/OTP $erlang_version" |