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@devinodaniel
devinodaniel / gist:8f9b8a4f31573f428f29ec0e884e6673
Created November 21, 2017 20:18
Generate SSH RSA Private/Public Key pair with Golang
// This shows an example of how to generate a SSH RSA Private/Public key pair and save it locally
package main
import (
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"encoding/pem"
"golang.org/x/crypto/ssh"
@kevinzakka
kevinzakka / data_loader.py
Last active March 16, 2025 18:14
Train, Validation and Test Split for torchvision Datasets
"""
Create train, valid, test iterators for CIFAR-10 [1].
Easily extended to MNIST, CIFAR-100 and Imagenet.
[1]: https://discuss.pytorch.org/t/feedback-on-pytorch-for-kaggle-competitions/2252/4
"""
import torch
import numpy as np
@kaleksandrov
kaleksandrov / global-protect.sh
Last active May 15, 2025 23:41
Simple script that starts and stops GlobalProtect.app on Mac OSX.
#!/bin/bash
case $# in
0)
echo "Usage: $0 {start|stop}"
exit 1
;;
1)
case $1 in
start)
@jtblin
jtblin / udp-loader.go
Last active August 22, 2024 01:34
UDP server performance optimisation
package main
import (
"crypto/rand"
"flag"
"log"
mrand "math/rand"
"net"
"os"
"os/signal"
@ctechols
ctechols / compinit.zsh
Last active May 8, 2025 03:56
Speed up zsh compinit by only checking cache once a day.
# On slow systems, checking the cached .zcompdump file to see if it must be
# regenerated adds a noticable delay to zsh startup. This little hack restricts
# it to once a day. It should be pasted into your own completion file.
#
# The globbing is a little complicated here:
# - '#q' is an explicit glob qualifier that makes globbing work within zsh's [[ ]] construct.
# - 'N' makes the glob pattern evaluate to nothing when it doesn't match (rather than throw a globbing error)
# - '.' matches "regular files"
# - 'mh+24' matches files (or directories or whatever) that are older than 24 hours.
autoload -Uz compinit
@squadbox
squadbox / cool_gpu2.sh
Last active October 20, 2024 09:32
A script to control Nvidia GPU fan speed on headless (non-X) linux nodes
#!/bin/bash
# cool_gpu2.sh This script will enable or disable fixed gpu fan speed
#
# Description: A script to control GPU fan speed on headless (non-X) linux nodes
# Original Script by Axel Kohlmeyer <[email protected]>
# https://sites.google.com/site/akohlmey/random-hacks/nvidia-gpu-coolness
#
# Modified for newer drivers and removed old work-arounds
# config/routes.rb
resources :documents do
scope module: 'documents' do
resources :versions do
post :restore, on: :member
end
resource :lock
end
end
@XVilka
XVilka / TrueColour.md
Last active April 27, 2025 10:17
True Colour (16 million colours) support in various terminal applications and terminals

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

@mblondel
mblondel / kernel_kmeans.py
Last active January 4, 2024 11:45
Kernel K-means.
"""Kernel K-means"""
# Author: Mathieu Blondel <[email protected]>
# License: BSD 3 clause
import numpy as np
from sklearn.base import BaseEstimator, ClusterMixin
from sklearn.metrics.pairwise import pairwise_kernels
from sklearn.utils import check_random_state
@thbar
thbar / how-to-diff-pdf-files-with-git-and-diffpdf.md
Last active January 22, 2025 13:30
How to diff PDF files with Git

One can use MD5 or plain text diff to see differences in PDF files. If that's not enough, here's how to use diff-pdf which knows how to diff based on appearance or words:

  • brew install diff-pdf
  • edit your ~/.gitconfig to add this:
[difftool "diffpdf"]
  cmd = diff-pdf --view \"$LOCAL\" \"$REMOTE\"