schwabix

ENDPOINT=example.com:443

# test all ciphers on all protocols
for v in ssl2 ssl3 tls1 tls1_1 tls1_2 tls1_3; do
  for c in $(openssl ciphers 'ALL:eNULL' | tr ':' ' '); do
    openssl s_client -connect "$ENDPOINT" \
        -cipher $c -$v < /dev/null > /dev/null 2>&1 &&
        echo -e "$v:\t$c"
  done
done

schwabix

# identify containername
crictl -r unix:///run/containerd/containerd.sock ps

# get full container id
runc --root /run/containerd/runc/k8s.io/ list | grep xxxxxxx

# enter container as root
runc --root /run/containerd/runc/k8s.io/ exec -t -u 0 xxxxxxx sh

schwabix

#!/bin/sh

kubectl -n <NS> get secret -o custom-columns=:.metadata.name,:.metadata.namespace --no-headers | xargs  -n 2 sh -c '(kubectl get secret -n $3 -o yaml $2) > $2.yaml'
 -- {}

schwabix

# MD5 für Public Key
openssl x509 -noout -modulus -in cert.pem | openssl md5

# MD5 für Private Key
openssl rsa -noout -modulus -in key.pem | openssl md5

schwabix

#!/bin/env bash

while read image; do

  original_image="old.repo.domain/${image}"
  target_image="new.repo.domain/${image}"
  
  # download all tags images
  docker pull $original_image --all-tags

schwabix

Keybase proof

I hereby claim:

• I am schwabix on github.
• I am schwabix (https://keybase.io/schwabix) on keybase.
• I have a public key whose fingerprint is 85F5 B0BB E34A AF68 C3A2 2B64 80DE 3E43 8A87 CBA8

To claim this, I am signing this object:

schwabix

#!/usr/bin/env bash

git init --bare ~/.dotfiles
alias dotgit='/usr/bin/git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME'
echo "alias dotgit='/usr/bin/git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME'" >> ~/.bashrc
dotgit config status.showUntrackedFiles no

schwabix

#!/bin/sh

losetup -f
# output eg. /dev/loop0

losetup /dev/loop0 my-image-file.img    # link image file with loop drive
kpartx -av /dev/loop0                   # creates lvm drives for partitions
mount /dev/mapper/loop0p1 /mnt/image    # for first partition

# unmount

schwabix

mysqldump -u<USER> -h<HOST> -p --lock-tables=false <DB> -r dump.sql

mysql -u<USER> -p --default-character-set=utf8 <DB>
mysql> SET names 'utf8';
mysql> SOURCE dump.sql

schwabix

# SERVER - BACKUP HOST
socat -u TCP-LISTEN:9876,reuseaddr OPEN:<FILENAME>,creat,largefile

# CLIENT
tar cvzf - ./* | socat -u STDIN TCP:<BACKUP_HOST>:9876,sndbuf=67108864,dontroute