Skip to content

Instantly share code, notes, and snippets.

@talbergs
talbergs / nc.php
Last active October 21, 2022 22:27 — forked from miguelmota/nc.php
PHP send message to socket server (netcat)
<?php
$payload = 'hello world';
$stream = stream_socket_client("tcp://127.0.0.1:5555", $errno, $errstr);
if (!$stream) {
echo "{$errno}: {$errstr}\n";
die();
}
fwrite($stream, $payload);
stream_socket_shutdown($stream, STREAM_SHUT_WR);
@talbergs
talbergs / stdin.cr
Created August 3, 2018 15:27 — forked from robacarp/stdin.cr
crystal single character read from stdin
print "Type something: "
entered_chars = [] of Char
STDIN.raw do
loop do
char = STDIN.read_char
next if char.nil?
@talbergs
talbergs / install.sh
Last active June 16, 2017 09:35 — forked from wdullaer/install.sh
Install Latest Docker and Docker-compose on Ubuntu
# Ask for the user password
# Script only works if sudo caches the password for a few minutes
sudo true
# Install kernel extra's to enable docker aufs support
# sudo apt-get -y install linux-image-extra-$(uname -r)
# Add Docker PPA and install latest version
# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"