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ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQDdVssE5hBqzqHfRg6JFRWUAehdMq/jpY9/6gMYhzeu0LhdF3o2vbR5JBTkiSSM0i7dJRH2MHwIRzCThMb16lSCQwUb+JZNPccvq2KifHOkf9RP3NeRf/YO8ExcgCUYrVi79mgHus9YT4DyIhWL7Txt1geqnhLeqgfFtKpJh8bwaXHNfDISEYPnhWG4MUZDPHlALGfhdhoJbFZ4ct6ji1qqX8Msp2lbzcDSe5FESJtMPN5RoBwlfAW0dcG79H3axwFHisWVjfw9rJnMvwLi3WUbP9Wxb6G8z8tcqQWydvOKBvZk3rUSUvCOT/AcJIxVyqE3ZMYxAxI7Y5EkMKG/XYgh1c+2FDzWWE+KfeR6OTpm+TVCKodo9LCf26BTNnjZ/YsNuDDND9Vt6KiedZIu2xwmCkd+ovl6C+DfAViWo2RCIJKoWOORn5+CCao1KsPggZSQye7iexX/jrpmdnZyhq317de49liwZsPPfJsZuvqgBYzr6Wn3zkw3EpWtLBzMPP0= pathcl@espresso
@pathcl
pathcl / gitlab-reenable-signin.sh
Created January 3, 2024 18:37 — forked from 0xKayvan/gitlab-reenable-signin.sh
enable gitlab sign-in after accidentally disable it in admin
sudo gitlab-rails console
ApplicationSetting.last.update_attributes(signin_enabled: true)
exit
sudo gitlab-ctl restart
@pathcl
pathcl / docker-exec-ecs.sh
Created June 2, 2022 17:30 — forked from ipmb/docker-exec-ecs.sh
docker exec on AWS ECS with SSM
#!/bin/bash
# USAGE: CLUSTER=mycluster SERVICE=myservice ./docker-exec-ecs.sh
set -euf -o pipefail
TASK_ARN=$(aws ecs list-tasks --cluster=$CLUSTER --service=$SERVICE \
| jq -r .taskArns[0])
if [ "$TASK_ARN" = "null" ]; then
echo "Could not find any running tasks for $SERVICE on cluster:$CLUSTER."
exit 1
fi
@pathcl
pathcl / firewall.py
Last active November 7, 2021 18:08
Basic firewall on nftables && share internet
#!/usr/bin/env python3
import argparse
import nftables
import json
from string import Template
def main(wan, lan):
'''
USE AT YOUR OWN RISK :)
@pathcl
pathcl / firewall.sh
Last active November 7, 2021 18:10
Basic firewall on nftables && share internet
#!/bin/bash
# executable for nftables
nft="/usr/sbin/nft"
# wan and lan ports
wan=$1
lan=$2
# check empty arguments
@pathcl
pathcl / latency.txt
Created June 23, 2021 09:06 — forked from jboner/latency.txt
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@pathcl
pathcl / keybase.md
Last active July 12, 2021 16:37
keybase.md

Keybase proof

I hereby claim:

  • I am pathcl on github.
  • I am pathcl (https://keybase.io/pathcl) on keybase.
  • I have a public key whose fingerprint is 3B68 1ED7 2997 AAD5 DFAF 2BCC 9ABD D154 5BBF 93A8

To claim this, I am signing this object:

@pathcl
pathcl / tail.py
Created January 6, 2021 12:45 — forked from amitsaha/tail.py
Simple implementation of the tail command in Python
'''
Basic tail command implementation
Usage:
tail.py filename numlines
'''
import sys
import linecache
@pathcl
pathcl / rabbitmq-cluster.md
Created December 20, 2020 20:34 — forked from pobsuwan/rabbitmq-cluster.md
How to config rabbitmq server cluster [3 nodes]

How to config rabbitmq server cluster [3 nodes]

Edit /etc/hosts

vi /etc/hosts
192.168.10.157  rabbitmq-1
192.168.10.159  rabbitmq-2
192.168.10.161  rabbitmq-3
@pathcl
pathcl / test.tf
Created December 16, 2020 18:42
test.tf
provider "rabbitmq" {
endpoint = "https://someotherendpoint"
alias = "lab"
username = var.rabbit_username
password = var.rabbit_password
insecure = true
}
provider "rabbitmq" {
endpoint = "https://someendpoint"