alincalinciuc

#!/usr/bin/env python
"""
This script deletes empty log streams from cloudwatch log groups.

Your shell should be configured for connecting to the AWS API. This can be done
with the CLI command `aws configure`.

This script requires Python 3.6 or newer, and you must have boto3 installed.
"""

alincalinciuc

///// TODO : Replace <<LAN_INTERFACE>> with internal bridge or lan interface, replace <<<PPPOE_DIGI_INTERFACE>>> with the pppoe-digi interface

/ipv6 nd
set [ find default=yes ] disabled=yes
add advertise-dns=yes interface=<<LAN_INTERFACE>>

/ipv6 dhcp-client
add add-default-route=yes interface=<<<PPPOE_DIGI_INTERFACE>>> pool-name=pool6 request=address,prefix script=":del\
    ay 5s;\
    \n/ipv6 address remove [find advertise=yes]\

alincalinciuc

#!/usr/bin/env python
#
# copy all SSM parameter store parameters to disk
#
import os, sys, argparse, boto3

parser = argparse.ArgumentParser(description='copy all parameter values to local')
parser.add_argument("--path", dest="path", required=True,
		    help="to copy the keys from", metavar="STRING")
parser.add_argument("--directory", dest="directory", required=True,

alincalinciuc

AWSTemplateFormatVersion: '2010-09-09'
Description: 'CloudFormation exports'
 
Conditions:
  HasNot: !Equals [ 'true', 'false' ]
 
# dummy (null) resource, never created
Resources:
  NullResource:
    Type: 'Custom::NullResource'

alincalinciuc

class MaxHeapObj:
    def __init__(self,val): self.val = val
    def __lt__(self,other): return self.val > other.val
    def __eq__(self,other): return self.val == other.val
    def __str__(self): return str(self.val)

class MinHeap:
    def __init__(self): self.h = []
    def heappush(self,x): heapq.heappush(self.h,x)
    def heappop(self): return heapq.heappop(self.h)

alincalinciuc

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

alincalinciuc

DOCKER_SOCKET=/var/run/docker.sock
DOCKER_GROUP=docker
JENKINS_USER=jenkins

if [ -S ${DOCKER_SOCKET} ]; then
DOCKER_GID=$(stat -c '%g' ${DOCKER_SOCKET})
sudo groupadd -for -g ${DOCKER_GID} ${DOCKER_GROUP}
sudo usermod -aG ${DOCKER_GROUP} ${JENKINS_USER}
fi

alincalinciuc

for container in `docker ps -q`; do 
  # show the name of the container
  docker inspect --format='{{.Name}}' $container;
  # run the command (date in the case)
  docker exec -it $container netstat -anpt | grep PORT;
done

alincalinciuc

# The command below creates a tgz file with all emails for user@domain.com in .eml format:
# execute as root
/opt/zimbra/bin/zmmailbox -z -m user@domain.com getRestURL "//?fmt=tgz" > /tmp/account.tgz

# You can do the same via a REST URL:
wget http://ZIMBRA.SERVER/home/user@domain.com/?fmt=tgz

# to restore email:
/opt/zimbra/bin/zmmailbox -z -m user@domain.com postRestURL "//?fmt=tgz&resolve=reset" /tmp/account.tgz

alincalinciuc

#!/bin/sh
# jstatd - runs the jstat daemon
#
# chkconfig:   - 85 15
# description: Jstatd JVM monitoring
# processname: jstatd
# pidfile:     /var/run/jstatd.pid

# Source function library.
. /etc/rc.d/init.d/functions