Security/Password

cat <<'EXE'| sudo bash apt-get update;echo apt list -a --upgradable;echo apt-get install -y makepasswd;echo;apt-get clean EXE

Password » Random

Access Key	Time (Seconds)
	Real	User	System	Status
time echo "$(cat /dev/urandom|tr -dc 'A-Za-z0-9'|head -c 20)"	0.007	0.001	0.012	🟢
time echo "$(openssl rand -base64 16|tr -d /=+|cut -c1-20)"	0.009	0.002	0.012	🟡
time echo "$(openssl rand -hex 12|tr -d /=+|cut -c1-20)"	0.008	0.003	0.009	🟡
time echo "$(makepasswd --chars 20)"	0.023	0.020	0.003	🔴

Secret Key	Time (Seconds)
	Real	User	System	Status
time echo "$(cat /dev/urandom|tr -dc 'A-Za-z0-9'|head -c 40)"	0.006	0.003	0.007	🟢
time echo "$(openssl rand -base64 32|tr -d /=+|cut -c1-40)"	0.007	0.003	0.009	🟡
time echo "$(openssl rand -hex 24|tr -d /=+|cut -c1-40)"	0.009	0.003	0.011	🟡
time echo "$(makepasswd --chars 40)"	0.021	0.016	0.005	🔴

Playground

Playground
nmap vpn.shahed.biz --reason -Pn --top 20 nmap vpn.shahed.biz --reason -Pn -p25,465,587,993	sudo tail -n100 -f /var/log/auth.log sudo tail -n100 -f /var/log/kern.log	sudo cat /etc/shadow|grep nobody last
sudo apt-get install makepasswd echo 'sadaqah!'|makepasswd --crypt-md5 --clearfrom=-	makepasswd --chars 12 --count 5 --crypt-md5 makepasswd --chars 12 --count 5 --crypt	makepasswd --chars 12 --count 5 makepasswd --chars 12