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@rtv
rtv / cond.c
Created February 19, 2013 19:56
An example of using pthread's condition variables, showing how to block a main thread while waiting for worker threads to finish their work, without joining the threads. This could be useful if you want to loop the threads, for example.
#include <pthread.h>
#include <stdio.h>
#include <unistd.h>
#include <assert.h>
/* Compile like this:
gcc --std=c99 -lpthread cond.c -o cond
@iwanbk
iwanbk / split_string_by_line.lua
Created April 29, 2013 03:39
Split string by line in Lua
for line in yourString:gmatch("([^\n]*)\n?") do
-- do something
end
@mobilemind
mobilemind / git-tag-delete-local-and-remote.sh
Last active November 19, 2024 03:22
how to delete a git tag locally and remote
# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName
@evanscottgray
evanscottgray / docker_kill.sh
Last active November 7, 2023 03:40
kill all docker containers at once...
docker ps | awk {' print $1 '} | tail -n+2 > tmp.txt; for line in $(cat tmp.txt); do docker kill $line; done; rm tmp.txt
@BertrandBordage
BertrandBordage / cat.asm
Created April 16, 2014 19:04
Command-line read file in X86_64 intel assembly for Linux
; À compiler avec nasm -felf64 cat.asm && ld cat.o -o cat
%define SYS_EXIT 60
%define SYS_READ 0
%define SYS_WRITE 1
%define SYS_OPEN 2
%define SYS_CLOSE 3
%define STDOUT 1
%define BUFFER_SIZE 2048
@mitchwongho
mitchwongho / Docker
Last active September 23, 2024 12:09
Docker 'run' command to start an interactive BaSH session
# Assuming an Ubuntu Docker image
$ docker run -it <image> /bin/bash
@ngpestelos
ngpestelos / remove-docker-containers.md
Last active August 20, 2024 19:34
How to remove unused Docker containers and images

May 8, 2018

I wrote this four years ago, so instead use this command:

$ docker rmi $(docker images -q -f dangling=true)
@myusuf3
myusuf3 / delete_git_submodule.md
Created November 3, 2014 17:36
How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@yohhoy
yohhoy / aac_parser.py
Last active August 23, 2024 15:53
Parse AAC/ADTS header
#!/usr/bin/env python3
import sys
import struct
if len(sys.argv) < 2:
print("Usage: aac_parer.py <target.aac>")
exit()
aacfile = open(sys.argv[1], 'rb')
frame_no = 1
@rain1024
rain1024 / tut.md
Last active November 15, 2024 16:03
Install pdflatex ubuntu

PdfLatex is a tool that converts Latex sources into PDF. This is specifically very important for researchers, as they use it to publish their findings. It could be installed very easily using Linux terminal, though this seems an annoying task on Windows. Installation commands are given below.

  • Install the TexLive base
sudo apt-get install texlive-latex-base
  • Also install the recommended and extra fonts to avoid running into the error [1], when trying to use pdflatex on latex files with more fonts.