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@Hakky54
Hakky54 / openssl_commands.md
Last active December 28, 2025 06:23 — 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
@Frick
Frick / fixssh.sh
Last active April 9, 2019 14:48
Quick way of fixing host SSH changes without flat out disabling StrictHostKeyChecking
function fixssh {
local hostname=""
local ip=""
for arg in $@; do
local hostout=$(host "$arg" 2>/dev/null)
if [ $? -eq 0 ]; then
local out=$(echo "$hostout" | grep -o "has address .*$" | grep -Eo "[0-9.]{7,15}")
if [ $? -eq 0 ]; then
local hostname="$arg"
local ip="$out"