bsantraigi

Recreating or fixing the /boot and /boot/efi partition of a broken installation

• Situations
  • Deleted /boot partition by mistake or intentionally.
  • /boot partition got corrupted
  • Failed update
• Commands are for an Arch-linux installation, so you might need to find the equivalent for other distros.

After chroot-ing into the installation through a live iso. (See my other gist)

bsantraigi

LVM on LUKS installation process

Shortlink: https://tinyurl.com/lvm-luks

• Custom partitioning, full system encryption, LVM on LUKS, and booting with GRUB2.
• Common instruction for all distributions.

Format and partition your disk

Target Installation Disk: /dev/sda (yours may be different)

bsantraigi

#!/usr/bin/python3
# A simple timer with following features
# 1. It will beep when the timer is done
# 2. Press S to start stopwatch and accumulate time
# 3. Press S again to stop stopwatch and print accumulated time
# 4. Press T to start timer and lose from accumulated time
# 5. Press T again to stop timer and print accumulated time
#
# Author: Bishal Santra (http://bsantraigi.github.io) MIT License

bsantraigi

def top_k_top_p_filtering(logits, top_k=0, top_p=0.0, filter_value=-float('Inf')):
    """ Filter a distribution of logits using top-k and/or nucleus (top-p) filtering
        Args:
            logits: logits distribution shape (vocabulary size)
            top_k >0: keep only top k tokens with highest probability (top-k filtering).
            top_p >0.0: keep the top tokens with cumulative probability >= top_p (nucleus filtering).
                Nucleus filtering is described in Holtzman et al. (http://arxiv.org/abs/1904.09751)
        
        Basic outline taken from https://gist.github.com/thomwolf/1a5a29f6962089e871b94cbd09daf317
    """

bsantraigi

#include <iostream>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <vector>
#include <ctime>

using namespace std;

const int inf = 1e6;

bsantraigi

#include <iostream>
using namespace std;

int main(){
	// IO:
	cout << "Enter N and C:" << endl;
	int N, C;
	cin >> N;
	cin >> C;

bsantraigi

#!/bin/bash

# Syncs the content of the current folder with onedrive. **Upload only**
rclone copy "./" "onedrive:/Projects Backups/" -P

bsantraigi

# How to run
# chmod +x git_backup_repo.sh
# ./git_backup_repo.sh https://github.com/bsantraigi/MyRepo.git

REPO=$1
echo "Backup: $REPO"

DIR=$(grep -o -e "[^/]*.git$" <<< $REPO)
# DIR=$?
echo "Repo Cloned To: $DIR"

bsantraigi

#!/bin/bash
#$ -N qtest
#$ -j y                         # Merge the IO to standard IO
#$ -pe smp 6
#$ -cwd                         # Run in current directory. Otherwise defaults to home folder
#$ -V
#$ -l h_vmem=6G
#$ -l gpu=2

# For more options, follow the steps from http://bioinformatics.mdc-berlin.de/intro2UnixandSGE/index.html

bsantraigi

# Check Gradient
for p in model.parameters():
    param_norm = p.grad.data.norm(2)
    total_norm += param_norm.item() ** 2
total_norm = total_norm ** (1. / 2)

# Clip Gradient Norm
optimizer.zero_grad()        
loss, hidden = model(data, hidden, targets)
loss.backward()