SomajitDey

ipfs-chat

Real-time P2P messenger using go-ipfs pubsub. TUI. End-to-end encrypted texting & file-sharing. NAT traversal.

tunnel

Peer-to-peer, secure, TCP/UDP port forwarding using HTTP(s) relay for NAT/firewall traversal

redis-client

Bash scripting library + CLI + Connection-pool

gibberish

Git and Bash Based Encrypted Remote Interactive Shell (GiBBERISh). For when you cannot use SSH.

ipfs-link

Publish dynamic multiaddresses of private or isolated nodes using IPNS. Benefit - 1. Bandwidth savings, 2. Avoiding DDNS 3. Securely exposing localhost behind NAT.

tocgen

Markdown Table of Contents Generator

2FA-HOTP-TOTP-Bash

Shell-script (Bash) with functions relevant to 2FA. Compatible with Google Authenticator.

JuFF

Git-based secure messaging & file Sharing -- all from just a single bash script !! No long-term cloud storage of user data. Fully transparent and semi-decentralized. Text-based UI. Uses free services only...no hosting costs.

sertain

Simple Bash library for building a basic HTTP server.

helpdoc

A KISS CLI tool for managing GNU-style help messages. Extracts help messages from comments in source code and prints them when asked.

progrep

progrep is a command-line tool (Linux) to show live progress report, status and stats of a running simulation or compute job that executes a given number of iterations. It shows % completed, time remaining(ETA), time elapsed (both wall-clock & CPU time), number of threads, MPI_Rank(if any), CPU usage & speed (FPS). The FPS measures may be used in benchmarking, for example, while optimizing HPC algorithms for performance. progrep supports both serial (single-core/single-threaded) and parallel (multicore and/or multinode - e.g. OpenMP and/or MPI) jobs. progrep can also report for jobs running on remote hosts [Case in point: jobs running on Linux Clusters]. progrep works in client-server model. The server for progrep can be installed in your simulation source code with only 4 extra lines (API). When the progrep command is invoked, it queries this server as a client. progrep does not interfere with or slow down your simulation when not invoked. Even when invoked, the overhead is insignificant. Out of the box, the progrep API works with code written in Fortran, C and C++. If your code uses other language, please write your own wrapper for the API. The API library is small and static which benefits portability of your progrep-aware binary.

isp

An Idiotic SSL Passthrough

cross-product

One-liner array expression to determine the cross-product of two 3-dimensional vectors. Fast computation of inverse of 3x3 matrix using this expression.

f_

A KISS library for extending standard Fortran in a portable way

HBKDF

Hashcash-Based Key Derivation Function

httparse

Command-line parser for http request headers. Also see below link for related project.

kill-process-tree

Kill process tree belonging to any given process id. Required during exit from shell-scripts.

pbar

Fancy progress bar for terminal

runman

Linux job scheduler / manager based on task-spooler. Notifies via Telegram on job completion.

SomajitDey.github.io

About me.

ccd2

Collective Cell Dynamics v2.0 - Involves major changes in the model compared to v1

fortdepend

A python script to generate dependencies for Fortran projects

fortran-linter

A simple fortran syntax checker, including automatic fixing of the code.

fprettify

auto-formatter for modern fortran source code

frontend.bash

A simple shell-script for interactive UI. No dependence on curses or screen or tmux

JuFF-KeyServer

phc-winner-argon2

The password hash Argon2, winner of PHC

telegram.sh

Send telegram messages right from your command line.