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@Hakky54
Hakky54 / openssl_commands.md
Last active March 5, 2026 10:08 — forked from p3t3r67x0/openssl_commands.md
OpenSSL Cheat Sheet

OpenSSL Cheat Sheet πŸ”

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl
@Hakky54
Hakky54 / java_keytool_cheat_sheet.md
Last active January 30, 2026 17:22
Keytool Cheat Sheet

Keytool CheatSheet πŸ”

Some history

This cheat sheet came into life when I started working on a tutorial of setting up one way tls and two way tls, which can be found here: GitHub - Mutual TLS SSL

Creation and importing

Generate a Java keystore and key pair

keytool -genkeypair -keyalg RSA -keysize 2048 -keystore keystore.jks -alias server -validity 3650
@serithemage
serithemage / AWSSecurityContents.md
Last active July 24, 2025 04:30
AWS λ³΄μ•ˆ κ΄€λ ¨ 자료 λͺ¨μŒμ§‘

AWS ν•™μŠ΅ 링크집 μ‹œλ¦¬μ¦ˆ