tolgahanakgun’s gists

tolgahanakgun / relay_ssh_agent

Created March 28, 2023 17:24

Relay forwarded ssh-agent to docker

	#!/bin/bash

	set -ex
	set -o pipefail

	# THIS MUST BE USED WITH AN SSH-AGENT THAT SUPPORTS CONFIRMATION/NOTIFICATION UPON A SIGNATURE REQUEST.

	# Mount the sock to the docker
	# docker run --user $(id -u):$(id -g) --rm -it -v "$HOME/.ssh/sshsock:/sshsock" -e SSH_AUTH_SOCK=/sshsock/sock ubuntu bash

tolgahanakgun / http-server

Last active July 13, 2023 11:12

	#!/usr/bin/env python3

	"""Extend Python's built in HTTP server to save files
	curl or wget can be used to send files with options similar to the following
	curl -X PUT --upload-file somefile.txt http://localhost:8000
	wget -O- --method=PUT --body-file=somefile.txt http://localhost:8000/somefile.txt
	__Note__: curl automatically appends the filename onto the end of the URL so
	the path can be omitted.
	Windows upload & download
	powershell -ep bypass -c "$wc=New-Object Net.WebClient;$wc.UploadFile('http://target.com/upload.bin', 'PUT', 'c:\\upload.bin');"

tolgahanakgun / gist:5972bd94269c7c5067da83af2162176a

Last active July 4, 2023 14:14

update filegator

	#!/bin/bash

	wget -O /tmp/filegator_latest.zip https://raw.githubusercontent.com/filegator/static/master/builds/filegator_latest.zip
	mkdir /tmp/filegator
	unzip /tmp/filegator_latest.zip -d /tmp/filegator

	cd /var/www/html/filegator
	sudo find . ! -name . -prune ! -path ./private \
	! -path ./repository \
	! -path ./configuration.php \

tolgahanakgun / update_adblock_lists.sh

Created May 10, 2020 17:05

	#!/bin/bash

	# download hosts file
	wget -O /opt/adblock/hostfiles/someonewhocares.hosts https://someonewhocares.org/hosts/zero/hosts
	wget -O /opt/adblock/hostfiles/winhelp2002.hosts http://winhelp2002.mvps.org/hosts.txt
	wget -O /opt/adblock/hostfiles/tgccloud.hosts https://tgc.cloud/downloads/hosts.txt
	wget -O /opt/adblock/hostfiles/stevensblack.hosts https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts
	wget -O /opt/adblock/hostfiles/hblock.hosts https://hblock.molinero.dev/hosts
	wget -O /opt/adblock/hostfiles/spotify_x0uid_spotifyablock.hosts https://raw.githubusercontent.com/x0uid/SpotifyAdBlock/master/hosts
	wget -O /opt/adblock/hostfiles/spotify_saminnet_spotify_adblock_script.hosts https://raw.githubusercontent.com/saminnet/spotify-adblock-script/master/block.txt

tolgahanakgun / TLS 1.3 and SSH ciphersuites performance on Rock64

Last active March 20, 2021 15:18

	Linux rock64 4.4.167-1213-rockchip-ayufan-g34ae07687fce #1 SMP Tue Jun 18 20:44:49 UTC 2019 aarch64 aarch64 aarch64 GNU/Linux
	rock64@rock64:~$openssl speed -aead -evp aes-128-gcm
	rock64@rock64:~$openssl speed -aead -evp aes-256-gcm
	rock64@rock64:~$openssl speed -aead -evp chacha20-poly1305
	type 2 bytes 31 bytes 136 bytes 1024 bytes 8192 bytes 16384 bytes
	---- ------- -------- --------- ---------- ---------- -----------
	aes-128-gcm 2326.81k 29137.11k 108788.53k 360005.63k 482115.58k 492399.27k
	aes-256-gcm 2256.78k 28163.19k 102470.97k 320374.44k 420995.35k 423843.16k
	chacha20-poly1305 807.76k 11608.37k 32482.65k 129967.34k 167075.84k 169951.23k

tolgahanakgun / duckdns crontab with circular log

Last active May 2, 2020 10:40

	# create a folder with name .duckdns in the current user
	# fill the domain and token fields in the code below
	# then create a file with name duck.py and copy the lines starting with #!/usr/bin/python3
	# chmod +x duck.py
	# then create an entry in crontab with the line below
	# /15 * * * ~/.duckdns/duck.py >> ~/.duckdns/cron.log 2>&1



	#!/usr/bin/python3

tolgahanakgun / DumpHex.c

Last active December 14, 2022 13:12 — forked from ccbrown/DumpHex.c

Compact C Hex Dump Function w/ASCII to buffer

	#include <stdio.h>

	void dump_hex(const void data, size_t size, char output)
	{
	char ascii[17];
	size_t i, j;

	ascii[16] = '\0';
	for (i = 0; i < size; ++i)
	{

tolgahanakgun / certificate generation

Last active March 17, 2020 14:30

openssl req -new -x509 -nodes -newkey ec:<(openssl ecparam -name prime256v1) -keyout cert.key -out cert.crt -days 365

tolgahanakgun / select example

Created March 12, 2020 23:58

	// C program to illustrate
	// non I/O blocking calls
	#include <string.h>
	#include <stdio.h>
	#include <stdlib.h>
	#include <unistd.h>
	#include <fcntl.h> // library for fcntl function
	#define MSGSIZE 16
	char* msg1 ="hello";
	char* msg2 ="bye !!";

tolgahanakgun / astyle.cmd_options

Last active March 11, 2020 00:51

Tolgahan Akgun tolgahanakgun