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@superseb
superseb / extended-cleanup-rancher2.sh
Last active March 13, 2024 09:22
Extended Rancher 2 cleanup (backup your data, use at your own risk)
#!/bin/sh
# Backup your data
# Use at your own risk
# Usage ./extended-cleanup-rancher2.sh
# Include clearing all iptables: ./extended-cleanup-rancher2.sh flush
docker rm -f $(docker ps -qa)
docker rmi -f $(docker images -q)
docker volume rm $(docker volume ls -q)
for mount in $(mount | grep tmpfs | grep '/var/lib/kubelet' | awk '{ print $3 }') /var/lib/kubelet /var/lib/rancher; do umount $mount; done
cleanupdirs="/etc/ceph /etc/cni /etc/kubernetes /opt/cni /opt/rke /run/secrets/kubernetes.io /run/calico /run/flannel /var/lib/calico /var/lib/etcd /var/lib/cni /var/lib/kubelet /var/lib/rancher/rke/log /var/log/containers /var/log/pods /var/run/calico"
@dzmitryk
dzmitryk / pkcs5.c
Last active February 23, 2022 15:09
Simple command line tool to demonstrate using of PKCS#5 PBKDF2 HMAC SHA1 capabilities of OpenSSL library.Params: -i number of iterations; -s salt; -p password; -l hash length; -x flag which allows to specify salt as hex string;Compile using: $gcc pkcs5.c -L/usr/lib -lssl -lcrypto -o pkcs5
/*
MIT License
Copyright (c) 2013 Dzmitry Kazimirchyk
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
@willurd
willurd / web-servers.md
Last active May 25, 2024 13:16
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000