ssh things

say that you lost your ssh public key but still had a private one…. you can get the public from teh private by running ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub
done and simple

slack annoyer

sometimes you jstu nee dto repeat a message to someone for an extended period of time

from slackclient import SlackClient
import sys

#python junk.py <user> "message" <repeat> <interval seconds>

slack_token = "your token here"
sc = SlackClient(slack_token)
user = sys.argv[1]
user = "@%s" %(user)
message = sys.argv[2]
repeat = int(sys.argv[3])
interval = int(sys.argv[4])
for _ in range(repeat):
 sc.api_call(
  "chat.postMessage",
  channel=user,
  text=message
 )
 sleep(interval)

freenas

want to do paswordless sudo in freenas?

sudo mount -uw / vi /usr/local/sudoers user ALL=(ALL) NOPASSWD: ALL make your changes mount -ur / wam bam