amr

#!/bin/bash
#
# Find all processes that are executing a futex(2) call with op=FUTEX_WAIT
# In some cases this can be helpful in finding deadlock-ed processes.
#

test ! $UID -eq 0 && echo -e "WARNING: Not running as root, only processes for this user are being scanned\n" >&2;
pids=$(ps -u $UID -opid --no-headers)

for pid in $pids; do

grenade

#!/bin/bash

# generate new personal ed25519 ssh key
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>"

# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
ssh-keygen -t ed25519 -f manta_host_ca -C manta.network

eval "$(ssh-agent -s)"

ax3l

In general, check the crt/host_config.h file to find out which versions are supported. Sometimes it is possible to hack the requirements there to get some newer versions working, too :)

Thrust version can be found in $CUDA_ROOT/include/thrust/version.h.

Download Archives: https://developer.nvidia.com/cuda-toolkit-archive

Release notes for CUDA Toolkit (CTK):

• latest: https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html
• archive: https://docs.nvidia.com/cuda/archive/

LeCoupa

#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04

tuxfight3r

Bash Shortcuts

Moving

command	description
ctrl + a	Goto BEGINNING of command line

drmalex07

README

Services declared as oneshot are expected to take some action and exit immediatelly (thus, they are not really services, no running processes remain). A common pattern for these type of service is to be defined by a setup and a teardown action.

Let's create a example foo service that when started creates a file, and when stopped it deletes it.

Define setup/teardown actions

Create executable file /opt/foo/setup-foo.sh:

ageis

security and hardening options for systemd service units

A common and reliable pattern in service unit files is thus:

NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict

torch2424

# How to create systemd services: http://neilwebber.com/notes/2016/02/10/making-a-simple-systemd-file-for-raspberry-pi-jessie/
# Digital ocean on a mongodb service: https://www.digitalocean.com/community/tutorials/how-to-install-mongodb-on-ubuntu-16-04
[Unit]
Description=Run SystemD as users
After=network.target

[Service]
Type=simple
User=[USER HERE]
WorkingDirectory=[USER HOME]

posener

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

tan9

// ==UserScript==
// @name         CHT e-Learning Assistant
// @source       https://gist.github.com/tan9/41686eab8e704bb18885a24339010d65
// @version      0.8.10
// @description  Learn with no pain (and hopefully not no gain...)
// @author       tan9, danny, Ray941216
// @downloadURL  https://gist.github.com/tan9/41686eab8e704bb18885a24339010d65/raw/ezlearning.user.js
// @updateURL    https://gist.github.com/tan9/41686eab8e704bb18885a24339010d65/raw/ezlearning.user.js
// @require      https://www.gstatic.com/firebasejs/4.9.0/firebase.js
// @require      https://code.jquery.com/jquery-1.12.4.min.js