SharafatKarim

Initial Linux Server Setup Guide

This guide covers the initial setup process for a new Linux server, focusing on basic security and maintenance tasks.

1. Update and Upgrade System Packages (Must-Do)

Keeping your system packages up to date is crucial for security and stability.

SharafatKarim

@echo off
setlocal enabledelayedexpansion

:menu
cls
echo Site-Blocker
echo -----------------
echo 1. Block everything except toph.co and its subdomains
echo 2. Restore hosts file from backup
echo 3. Exit

SharafatKarim

#!/bin/bash
# Function to display the break reminder notification

function show_notification() 
{
    notify-send "Take a Break" "It's time for a 20-minute break!"
}

# Main loop to remind every 20 minutes
while true; do

SharafatKarim

# sharafat specials 
# bash script to automate running a single c file
#
# to use, just put those lines in your bashrc/ zshrc,
# restart your shell or source from bashrc/ zshrc
# in any directory you can just type
# cl file_path/file_name.cpp
#
# (c file compile and run and then delete the compiled binary, all in one)
# it should work out of the box for c and c++

SharafatKarim

# @Author: Sharafat Karim
# @Date: 6:59 PM Sunday, 22 January 2023
# @Email:  [email protected]
# @Last modified time: 6:59 PM Sunday, 22 January 2023
# @Credit: https://kb.objectrocket.com/mongo-db/export-mongodb-documents-as-csv-html-and-json-files-in-python-using-pandas-347

# Pip packages import
try:
    # library import
    import pymongo

SharafatKarim

# Global variables
one = "1"
two = "2"
three = "3"
four = "4"
five = "5"
six = "6"
seven = "7"
eight = "8"
nine = "9"

SharafatKarim

# Caesar Cipher!

def decoder(message, offset):
    result=""
    for i in range(len(message)):
        if not(ord("a")<=ord(message[i])<=ord("z")):
            result+=message[i]
            continue
        elif ord(message[i])+offset>ord("z"):
            result += chr(ord(message[i])-26+offset)

SharafatKarim

Price = [9,13,7,18,10,76,10,76,33,63,113,19,49,23,49,23,19,31,51,42,66,29,30,36,116,91]
Value = [100,100,150,200,250,300,250,300,300,300,300,300,400,400,400,400,500,512,512,512,512,512,1000,1000,1000,1000]
Validity = []

Price = []
Value = []

def Validity_to_store():
    print("Do you also want to store validity data? ")
    k = input()[0]

SharafatKarim

class Node:
    def __init__(self, value=None):
        self.val = value
        self.next_val = None

class Link:
    def __init__(self):
        self.primary_value = Node()

    def append_to_list(self,value=None):

SharafatKarim

# variables

text= """
Reading is becoming more and more important in the new knowledge economy and remains the most effective human activity for transforming information into knowledge.

If top readers read at speeds of above 1000 words per minute (wpm) with near 85% comprehension, they only represent 1% of readers. Average readers are the majority and only reach around 200 wpm with a typical comprehension of 60%. This seems surprising since most readers, actively reading work documents, newspapers, magazines, books or the contents of a computer display are practicing daily for at least one hour. With such an intense training everyone should be close to top performances.

Unfortunately, this is far from the real situation. The average reader is five times slower than the good reader. Things are even worse if we consider reading efficiency as well as speed. Reading efficiency is reading speed weighted by comprehension rate and it amounts to 200 x 60% or 120 efficient words per minute (ewpm) for the average re