abmruman

#!/bin/bash
# Author: ABM Ruman <abm.ruman@gmail.com>

# Substitute for `php artisan key:generate` in lumen (requires a 32bit string as APP_KEY)
# Copy `.env.example` to `.env` first, if you havn't already.

# Generates 32bit pseudo-random alphaneumaric string (https://gist.github.com/earthgecko/3089509)
# and replaces it with APP_KEY value

# Note: this regular expression is for testing alphaneumaric string only, it will not work with Laravel,

abmruman

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

abmruman

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abmruman

#include <stdio.h>

int main () {
    char ch='c';
    printf("Press 'Esc' or 'Ctrl+C' to stop.\n");

    while (ch != 27)
        printf ("(%d) ",ch = getche());
	return 0;
}