gnanet

# one-liner to check if the server-provided certificates include the self-signed ISRG Root X1, or not. Just declare the hostname you want to check
export hostname2check=""; export port2check="443"; check_self_x1=$(openssl s_client -CApath /etc/ssl/certs -servername "${hostname2check}" -connect "${hostname2check}:${port2check}" 2>&1  </dev/null | grep -E -A1 "s:.*CN\s*=\s*ISRG Root X1$" | grep -E "i:.*CN\s*=\s*ISRG Root X1$"); if [[ "x${check_self_x1}" == "x" ]]; then echo "You need to fix your intermediate chain, to present the self-signed X1"; else echo "GOOD, you already have the self-signed X1 in the intermediate chain"; fi; unset hostname2check; unset port2check

gnanet

#!/bin/bash

#
# check_viber_deb.sh - Gergely Nagy (https://github.com/gnanet) 2019
#
# This script is intended to check if an update to viber.deb may be available,
# and automatically download latest viber.deb from viber.com
#
# You should run this script from cron
#

gnanet

# USEFUL PLESK COMMANDS

# restart plesk
/etc/init.d/psa restart

# reload plesk configs (useful for vhost.conf)
/usr/local/psa/admin/sbin/websrvmng -a -v

# restart qmail
service qmail restart

gnanet

#!/bin/bash
#
# Original script source: https://packages.sury.org/php/README.txt
#
# This script adds the apt-repository for PHP 5.6.x packages, created by Ondřej Surý
# The script should work both on Debian and Ubuntu
# Extra check added, to make sure a "Release" file is available for the specific codename, before it is added.

if [ "$(whoami)" != "root" ]; then
    SUDO=sudo

gnanet

#!/bin/bash

# -F, --list-formats               List all available formats of requested videos
# -f, --format FORMAT              Video format code, see the "FORMAT SELECTION" for all the info: https://github.com/ytdl-org/youtube-dl/blob/master/README.md#format-selection
#                                  You can also use special names to select particular edge case formats:
#                                  - bestaudio: Select the best quality audio only-format. May not be available.
#                                  - best: Select the best quality format represented by a single file with video and audio.
#                                  Since the end of April 2015 and version 2015.04.26, youtube-dl uses -f bestvideo+bestaudio/best as the default format selection.
# -x, --extract-audio              Convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)
# --audio-format FORMAT            Specify audio format: "best", "aac", "flac", "mp3", "m4a", "opus", "vorbis", or "wa

gnanet

#!/usr/bin/php
<?php
/*
 * Decrypt symmetric encrypted passwords of plesk stored in "psa" database in table "accounts"
 * Script has to be run on the plesk server locally
 *
 * /usr/local/sbin/decrypt-sym
 *
 */

gnanet

# Put everything in a INBOX. subfolder except for INBOX, or any folder that starts with "INBOX" already, also translate some common hungarian foldernames
[Repository Remote-X]
type = IMAP
remotehost = Z
ssl = 
sslcacertfile = /etc/ssl/certs/ca-certificates.crt
remoteuser = X
remotepass = P
createfolders = False
readonly = True

gnanet

How to install acmetool with stretch

https://github.com/hlandau/acme/releases

How to do it

Follow instructions, but dont simply copy them:

# Download a **non_cgo** tar.gz into /usr/local/
$ cd /usr/local

$ wget https://github.com/hlandau/acme/releases/download/v0.0.67/acmetool-v0.0.67-linux_amd64.tar.gz

gnanet

<?php
/*
 * Force File Download
 * Usage: http://example.com/download.php?file=./uploads/image.jpg
 *
 * There are a couple of *ninja* exit() as security guarantee, adapt as necessary
 *
 */ 

// grab the requested file's name

gnanet

cat authorized_keys | while read keyline; do if [ "$keyline" != "" ]; then keyname=$(echo $keyline | cut -d' ' -f 3); keytype=$(echo $keyline | cut -d' ' -f 1); echo $keyline > ${keytype}_${keyname}.pub; ssh-keygen -l -f ${keytype}_${keyname}.pub && rm ${keytype}_${keyname}.pub; fi; done