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FROM golang:alpine AS build

RUN apk add --update git dep make alpine-sdk linux-headers

# to build from master left the Version empty:
# I.e.: docker image build --tag your_tag --build-arg VERSION_PREFIX=master .
ARG VERSION_PREFIX="release-"
ARG VERSION

RUN git clone --depth 1 -b ${VERSION_PREFIX}${VERSION} https://github.com/influxdata/telegraf /go/src/github.com/influxdata/telegraf

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'''
A python script which starts celery worker and auto reload it when any code change happens.  
I did this because Celery worker's "--autoreload" option seems not working for a lot of people. 
'''

import time
from watchdog.observers import Observer  ##pip install watchdog
from watchdog.events import PatternMatchingEventHandler  
import psutil  ##pip install psutil
import os

twentythousandphantoms

#!/bin/sh

CONTAINER="${1}"
SHELL="${2:-/bin/sh}"

if [ -z "${CONTAINER}" ]; then
  echo "You have not provided the container name or id!"
  docker ps --format "{{.Names}}"
  exit $?
fi

twentythousandphantoms

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

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% rbenv install 2.3.4
Downloading ruby-2.3.4.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.4.tar.bz2
Installing ruby-2.3.4...

BUILD FAILED (Ubuntu 18.04 using ruby-build 20170726)

Inspect or clean up the working tree at /tmp/ruby-build.20181215160220.6580
Results logged to /tmp/ruby-build.20181215160220.6580.log

twentythousandphantoms

sudo apt-get update
sudo apt-get install \
    linux-image-extra-$(uname -r) \
    linux-image-extra-virtual
sudo apt-get install \
        apt-transport-https \
        ca-certificates \
        curl \
        software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

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wget -O - -q icanhazip.com

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#!/bin/bash

while getopts ":tfp:" optname; do
        case "$optname" in
                "f")
                        # Количество открытых файлов
                        MONITORING_TYPE=0
                        ;;
                "t")
                        # Количество запущенных подзадач

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#!/bin/bash
BUCKET=""
TMPDIR=/mnt/pgstorage-0/backup-tmp/
HOST=`hostname --fqdn`
DATE=`date +%Y-%m-%d`
MODE="7zip"
shopt -s expand_aliases
alias logger='logger -t s3_backup_rotate -p notice'

if [ ! -z "$BUCKET" ]; then

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#!/bin/bash
if [ -d "/sys/class/fc_host" ] ; then
cd /sys/class/fc_host
ls -w1 | while read i ; do
if [ -f "$i/port_name" ] ; then
echo -n "wwn: "
cat $i/port_name
fi
done
elif [ -d "/proc/scsi/qla2xxx" ] ; then