zuzzas

#!/usr/bin/perl -w
while (<>) {
    if (/nid=(0x[[:xdigit:]]+)/) {
        $lwp = hex($1);
        s/nid=/pid=$lwp nid=/;
    }
    print;
}

zuzzas

#!/bin/bash

# Function declaration

lock() {
    exec 200>/var/lock/.myscript.exclusivelock

    flock -n 200 \
        && return 0 \
        || return 1

zuzzas

[Unit]
Description=gunicorn daemon
After=network.target

[Service]
PIDFile=/var/apps/gunicorn.pid
User=apps
Group=apps
WorkingDirectory=/var/apps/bans
ExecStart=/usr/local/bin/gunicorn --pid /var/apps/gunicorn.pid --bind unix:/var/apps/apps.sock wsgi:app

zuzzas

#!/bin/bash

for i in `seq 1 10000`
do /bin/date +%Y-%m-%d-%H-%M-%S
mtr -n -c 600 -i 1 -r 10.147.0.46 > 10.147.0.46_$(/bin/date +%Y-%m-%d-%H-%M-%S).txt
done

zuzzas

@echo off
set /p HOST="Enter IP address or FQDN: "
:while
set SAVESTAMP=%DATE:/=-%@%TIME::=-%
set SAVESTAMP=%SAVESTAMP: =%
echo %SAVESTAMP%
echo Next iteration...
pathping -q 100 -n %HOST% > %SAVESTAMP%.txt
GOTO while

zuzzas

#!/bin/bash

# As the "bufferbloat" folks have recently re-discovered and/or more widely
# publicized, congestion avoidance algorithms (such as those found in TCP) do
# a great job of allowing network endpoints to negotiate transfer rates that
# maximize a link's bandwidth usage without unduly penalizing any particular
# stream. This allows bulk transfer streams to use the maximum available
# bandwidth without affecting the latency of non-bulk (e.g. interactive)
# streams.

zuzzas

set -e

set -u

# hat-tips:
# - http://codeghar.wordpress.com/2011/12/14/automated-customized-debian-installation-using-preseed/
# - the gist

# required packages (apt-get install)
# xorriso

zuzzas

#!/bin/bash
# This script allows you to backup a single volume from a container
# Data in given volume is saved in the current directory in a tar archive.
CONTAINER_NAME=$1
VOLUME_NAME=$2

usage() {
  echo "Usage: $0 [container name] [volume name]"
  exit 1
}

zuzzas

#!/bin/bash
# This script allows you to backup a single volume from a container
# Data in given volume is saved in the current directory in a tar archive.
CONTAINER_NAME=$1
VOLUME_NAME=$2
VOLUME_NAME_SANITIZED=$(echo $VOLUME_NAME | sed s#/#_#2g)

usage() {
  echo "Usage: $0 [container name] [volume name]"
  exit 1

zuzzas

-- Tit Petric, Monotek d.o.o., Tue 03 Jan 2017 06:54:56 PM CET
--
-- Delete nginx cached assets with a PURGE request against an endpoint
-- supports extended regular expression PURGE requests (/upload/.*)
--

function file_exists(name)
        local f = io.open(name, "r")
        if f~=nil then io.close(f) return true else return false end
end