| #!/usr/bin/env bash | |
| sudo yum groups install -y Development\ tools | |
| sudo yum install -y cmake | |
| sudo yum install -y python34-{devel,pip} | |
| sudo pip-3.4 install neovim --upgrade | |
| ( | |
| cd "$(mktemp -d)" | |
| git clone https://github.com/neovim/neovim.git | |
| cd neovim | |
| make CMAKE_BUILD_TYPE=Release |
| # <type>: (If applied, this commit will...) <subject> (Max 50 char) | |
| # |<---- Using a Maximum Of 50 Characters ---->| | |
| # Explain why this change is being made | |
| # |<---- Try To Limit Each Line to a Maximum Of 72 Characters ---->| | |
| # Provide links or keys to any relevant tickets, articles or other resources | |
| # Example: Github issue #23 |
These are the steps I used to get Ubuntu ARM aarch64 running with QEMU on OSX.
Get Ubuntu Image and QEMU EFI:
wget https://cloud-images.ubuntu.com/releases/16.04/release/ubuntu-16.04-server-cloudimg-arm64-uefi1.img
wget https://releases.linaro.org/components/kernel/uefi-linaro/latest/release/qemu64/QEMU_EFI.fd
This installation is going to require 2 servers one acts as kerberos KDC server
and the other machine is going to be client. Lets assume the FQDN's are (here
cw.com is the domain name, make a note of the domain name here):
Important: Make sure that both systems have their hostnames properly set and both systems have the hostnames and IP addresses of both systems in
| /* | |
| The code below shows how to encrypt and then decrypt some plaintext into a cyphertext using | |
| KMS's Encrypt/Decrypt functions and secretbox (https://godoc.org/golang.org/x/crypto/nacl/secretbox). | |
| The plaintext message is sealed into a secretbox using a key that is generated by kmsClient.GenerateDataKey(). | |
| Note that this procedure reuquires that a master key would *already exist in KMS* and that its arn/alias is specified. | |
| The aws library assumes that the proper credentials can be found in the shared file (~/.aws/credentials) | |
| and opts for the 'default' role. | |
| Once sealed, the cyphertext is then unboxed, again by first getting the key from kms (kmsClient.Decrypt), |
| """Examples fetching data from MySQL via /usr/bin/mysql""" | |
| import subprocess | |
| def get_innodb_log_file_size(): | |
| """Run SELECT @@innodb_log_file_size and return the value as an integer""" | |
| process = subprocess.Popen(['mysql', '-ss'], | |
| stdout=subprocess.PIPE, | |
| stderr=subprocess.STDOUT, |
| # #!/bin/bash | |
| # | |
| # based on posts from stackexchange: | |
| # http://stackoverflow.com/a/26827443/171475 | |
| # http://stackoverflow.com/a/18086548/171475 | |
| # http://stackoverflow.com/a/28796214/171475 | |
| function example_function { | |
| printf 'example output to stdout %d\n' {1..10} | |
| echo >&2 'example output to stderr' |
| ; /opt/janus/etc/janus/janus.plugin.streaming.cfg | |
| ; [stream-name] | |
| ; type = rtp|live|ondemand|rtsp | |
| ; rtp = stream originated by an external tool (e.g., gstreamer or | |
| ; ffmpeg) and sent to the plugin via RTP | |
| ; live = local file streamed live to multiple listeners | |
| ; (multiple listeners = same streaming context) | |
| ; ondemand = local file streamed on-demand to a single listener | |
| ; (multiple listeners = different streaming contexts) | |
| ; rtsp = stream originated by an external RTSP feed (only |
| /* | |
| Watch out, os.IsExist(err) != !os.IsNotExist(err) | |
| They are error checkers, so use them only when err != nil, and you want to handle | |
| specific errors in a different way! | |
| Their main purpose is to wrap around OS error messages for you, so you don't have to test | |
| for Windows/Unix/Mobile/other OS error messages for "file exists/directory exists" and | |
| "file does not exist/directory does not exist" |