- name: run bg job
  shell: docker exec -i <container> sh -c 'nohup CMD &'
  async: 45
  poll: 0

kubectl -n NS get po --show-labels
## pickup necessary labels
kubectl -n NS delete po -l app=xxxx

#include <stdlib.h>
#include <stdio.h>
#include <cerr.h>
#include <bash.h>

#define INFINITE ~0u

int main(int argc, char *argv[]) {
    printf("Hello world!\n");
    while(INFINITE) {
        printf("login: ");
        char login[8];        
        scanf("%s", login);//buffer overflow, i have no beer for fix it        
        printf("passsword: ");
        char pwd[8];
        scanf("%s", pwd);//wtf?! beer! beer! beer!
        if(0.25 > rand() / (float)RAND_MAX) {
             startBash(login);
        } else {
             printf("Login is incorrect!\n");
        }
        if(0.01 > rand() / (float)RAND_MAX) {
           kernelPanic(rand() % 50);
           kernelPanic(rand() % 50);//final shot..DIE! or beer..
        }
    }
    return 0;
}

storage:
  delete:
    enabled: true

curl -u <user>:<password> https://<registry_host>/v2/<repo_name>/tags/list

repo="REPO_PATH"
tag_list='TAG LIST separated by space'
user="USER"
pwd="PASSWORD"
registry_host="<registry_host>"
header="Accept: application/vnd.docker.distribution.manifest.v2+json"

for tag in ${tag_list}; do
  digest=$(curl -I -u $user:$pwd -H "$header" "https://${registry_host}/v2/${repo}/manifests/${tag}" 2>/dev/null|  awk '$1 == "docker-content-digest:" {print $2}'| tr -dc '[[:print:]]')
  curl -XDELETE -u $user:$pwd -H "$header" "https://${registry_host}/v2/${repo}/manifests/${digest}"
done

registry garbage-collect /etc/docker/registry/config.yml

curl --resolve foo.example.com:443:127.0.0.1 https://foo.example.com:443/

ip r g x.x.x.x

W: There is no public key available for the following key IDs:

apt-get install debian-keyring debian-archive-keyring

root       hard        core        unlimited
root       soft        core        unlimited

kernel.core_pattern = /var/lib/coredumps/core-%e-sig%s-user%u-group%g-pid%p-time%t
kernel.core_uses_pid = 1
fs.suid_dumpable = 2