dgoguerra

# Recently I had to send a password to someone over Skype. Since that's obviously not a good idea, I asked for 
# the person's public SSH RSA key, and used it to encrypt the password itself.


# Convert the public key into PEM format
ssh-keygen -f path/to/id_rsa.pub -e -m pem > ~/id_rsa.pub.pem

# Using the public pem file to encrypt a string
echo "sometext" | openssl rsautl -encrypt -pubin -inkey ~/id_rsa.pub.pem > ~/encrypted.txt

dgoguerra

FROM amazonlinux:2

# Install NodeJS v12
RUN set -eux \
    && curl -sL -o nodesource.rpm https://rpm.nodesource.com/pub_12.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm \
    && rpm -i --nosignature --force nodesource.rpm \
    && rm -f nodesource.rpm \
    && yum install -y nodejs

ENTRYPOINT ["node"]

dgoguerra

Keybase proof

I hereby claim:

• I am dgoguerra on github.
• I am dgoguerra (https://keybase.io/dgoguerra) on keybase.
• I have a public key ASCsYWW7qgQFJRPGlbFpV_-WXA_jShwnI1sQ283-_b-yKgo

To claim this, I am signing this object:

dgoguerra

ngrok http -host-header=rewrite site.dev:80

dgoguerra

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;

class RestartDatabase extends Command
{
    /**

dgoguerra

Ubuntu 16, from packages:

sudo apt-get install php7.1-sodium
sudo service apache2 restart

Alternative (https://lukasmestan.com/install-libsodium-extension-in-php7/)

dgoguerra

curl http://169.254.169.254/latest/dynamic/instance-identity/document

dgoguerra

When you have SUPER privileges

# enable query log
SET GLOBAL general_log = 'ON';
SET GLOBAL log_output = 'TABLE';

# disable query log
SET GLOBAL general_log = 'OFF';

dgoguerra

## When you have SUPER privileges

# enable query log
SET GLOBAL general_log = 'ON';
SET GLOBAL log_output = 'TABLE';

# disable query log
SET GLOBAL general_log = 'OFF';

dgoguerra

# Get Sudo.
if [ $EUID != 0 ]; then
    sudo "$0" "$@"
    exit $?
fi

# Install Xcode first - https://itunes.apple.com/us/app/xcode/id497799835?ls=1&mt=12
# Install Xcode command line tools.
xcode-select --install