shadowsocks + privoxy/tsocks
shadowsocks
: service, socks proxyprivoxy
: service, convert socks proxy to http proxytsocks
: tool, use socks proxy for any command line
tested under ubuntu14.04
There are 18 questions in total. You will need five RHEL 8 (or CentOS 😎 virtual machines to be able to successfully complete all questions.
Here is an automated exam environment deployment for Mac/Linux/Windows that deploys the practice exam environment for you, including IPA server/client installation and configuration. You can also use your own lab environment. Navigate to the respective repo you wish to use for this practice exam and follow the README instructions:
https://github.com/rdbreak/rhce8env, https://github.com/rdbreak/ansible27env, https://github.com/rdbreak/ansible8env.
#!/usr/bin/env bash | |
### Bash Environment Setup | |
# http://redsymbol.net/articles/unofficial-bash-strict-mode/ | |
# https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html | |
# set -o xtrace | |
set -o errexit | |
set -o errtrace | |
set -o nounset | |
set -o pipefail |
UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker
now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.
Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/
sudo amazon-linux-extras install docker
sudo service docker start
var fs = require('fs'); | |
var crypto = require('crypto'); | |
fs.readFile('file.pdf', function(err, data) { | |
var checksum = generateChecksum(data); | |
console.log(checksum); | |
}); | |
function generateChecksum(str, algorithm, encoding) { | |
return crypto |
// For all the confusing Prometheus configuration and | |
// regular expressions, | |
// explained in examples. | |
// Remember, there are default values for each item if it's missing. | |
// regex is (.*), | |
// replacement is $1, | |
// separator is ; | |
// ,and action is replace |
git clone https://gist.github.com/dd6f95398c1bdc9f1038.git vault
cd vault
docker-compose up -d
export VAULT_ADDR=http://192.168.99.100:8200
Initializing a vault:
vault init