Search for a command to run...
Motivation When attempting to debug an issue, it can be challenging to reproduce the problem on the machine used in the CI/CD process, especially if it is different from the local development environment. Because there is no direct access to the runn...
1. Install K3S To install K3S, execute the following command with an explanation for INSTALL_K3S_EXEC: --disable traefik, servicelb: Remove traefik and servicelb --tls-san: Add additional hostnames or IPv4/IPv6 addresses as Subject Alternative Name...
A little background story. I forgot to bring my laptop that have been registered to connect to the office network (through VPN). But, there's flaws in it, they used MAC address to register the person who wants to use the network, so I just need to bo...
There are several ways to count the objects in S3 bucket. But, there is deficiency regarding the API calls which has its own price. So here are some ways that I usually do to count the objects. 1. By using aws cli I know this is the programmatical...
1. Create ssh-keygen keys $ ssh-keygen -t rsa 2. Copy the ssh key using ssh-copy-id command $ ssh-copy-id user@192.168.10.10 3. If there's a prompt password, you need to enter the password $ ssh-copy-id user@192.168.10.10 $ user@192.168.10.10's pas...
Step 1: Run the postgres docker container $ docker run -it --rm --network=host postgres:11.16 bash root@a018fe70d745:/# apt update && apt install telnet -y Step 2: Check if postgres is connected by using telnet command For example the endpoint of th...
Intro Hello everyone, after a long time I decided to continue this blog in my spare time so please forgive me if there are rarely updates 馃槂. Then straight to the point, there's problem when I tried to migrate the old Jenkins cluster to the new one. ...
Prerequisites FreeIPA and OpenStack is already configured. OpenStack is configured using Kolla Ansible. Keycloak is already configured and federated with FreeIPA (directory service). In this example the current IP and port that has been usedKeycloak...
Install Cutter from this link Cutter Radare. Create a simple program called vulnerable_license.c. #include <string.h> #include <stdio.h> int main(int argc, char *argv[]) { if(argc==2) { printf("Checking License: %s\n", argv[1])...