oneliners

sgrepy periodic_task -A1 | grep -v import | grep -v "^\-\-$" | grep def | wc -l

sgrepy \@periodic_task -A1 | grep -v "^\-\-$" | grep def | wc -l

echo | openssl s_client -connect site:port 2>/dev/null | openssl x509 -noout -dates

hostname && timeout 2 bash -c "2>/dev/null >/dev/tcp/<ip>/<port>" && echo works

openssl x509 -in  certificates/certificate.crt -text -noout

sudo tcpdump -i ethX icmp and icmp[icmptype]=icmp-echo

# slack <text>
slack(){
curl -X POST --data-urlencode 'payload={"channel": "@channel", "username": "Maurice Moss", "text": "'${1}'", "icon_emoji": ":moss:"}' "https://hooks.slack.com/services/<keystuff>"
}