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Sergei Waigant sergeiwaigant

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@Hakky54
Hakky54 / openssl_commands.md
Last active December 5, 2025 09:04 — forked from p3t3r67x0/openssl_commands.md
OpenSSL Cheat Sheet

OpenSSL Cheat Sheet 🔐

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl
@mohanpedala
mohanpedala / bash_strict_mode.md
Last active December 5, 2025 10:58
set -e, -u, -o, -x pipefail explanation
@joshbuchea
joshbuchea / semantic-commit-messages.md
Last active December 6, 2025 07:50
Semantic Commit Messages

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

@danibram
danibram / iptables.sh
Created February 3, 2016 12:03
Redirect 443,80 to 8443,8080 on ubuntu with persistence
sudo iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 8080
sudo iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 443 -j REDIRECT --to-port 8443
sudo sh -c "iptables-save > /etc/iptables.rules"
sudo apt-get install iptables-persistent