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jjshoots / oracle_allow_http.md
Last active March 21, 2024 11:36
Allowing HTTP/S Traffic on Oracle Instance
  1. Add ingress rule from here:
  • Login to oracle cloud (if you're using Brave browser, disable shields)
  • Click hamburger on top left -> Networking -> Virtual Cloud Networks -> vcn** -> subnet** -> Default Security List
  • Add ingress rule
  • Source CIDR: 0.0.0.0/0
  • IP Protocol: TCP
  • Destination Port Range: PORT
  • Save
  1. Do this weird thing:
@jjshoots
jjshoots / deeplearn_download.py
Last active August 23, 2022 02:34
"""
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"""
@jjshoots
jjshoots / Reverse SSH jumphost.md
Last active February 23, 2023 16:26
Reverse SSH Jumphost

Reverse SSH Jumphost

https://gist.github.com/rfairley/41f4a8e8b4c13f19d748ba4b0e600cc5

On all machines

  1. Create ssh key pair.

On Jumphost

  1. Disable password authentication by ensuring that PasswordAuthentication and ChallengeResponseAuthentication are set to no in /etc/ssh/sshd_config
  2. Allow external connections on JUMPHOST_PORT by configuring the firewall (any number above 1024 is good, 12345 used here)