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@athaks
athaks / test_tls.sh
Created March 24, 2022 20:42
test SSL/TLS versions via openssl
#!/usr/bin/env bash
echo -n $1" : "
nc -w 5 -z $1 443 > /dev/null 2>&1
if [ $? -gt 0 ]
then
echo unreachable
else
for i in "" ssl2 ssl3 tls1 tls1_1 tls1_2 tls1_3
do
echo -n | openssl s_client -connect "$1":443 -$i > /dev/null 2>&1 && echo -n $i" "
@athaks
athaks / keybase.md
Created January 20, 2015 20:30
keybase.io Prove your GitHub identity

Keybase proof

I hereby claim:

  • I am athaks on github.
  • I am athaks (https://keybase.io/athaks) on keybase.
  • I have a public key whose fingerprint is DDFB 332F 491C FE34 1909 9AA4 ECAD A9BA 031E 312D

To claim this, I am signing this object: