node-rnd v0.0.1

node-rnd

Node.js random string generation tool & library.

Usage

npm install node-rnd

var generated = rnd.alphas(8, 1);
console.log(generated);
// ['WkKzkNBP']

var generated = rnd.alphasL(8, 10);
console.log(generated);
// ['NDYKEXQE', 'FSRZILIR', 'XXNPMKRD', 'JGITSLNE', 'NAQABWHS', 'UTXEBNHS', 'PSBKRTLU', 'RNNKNPZW', 'VXOXGONO', 'LWEAKJZN']

var generated = rnd.numAlphas(5, 5);
console.log(generated);
// ['7z59s', 'EinxK', 'zzXeR', 'TB5We', 'xAZjY']

var generated = rnd.nums(5, 5);
console.log(generated);
// ['22101', '60306', '62259', '67863', '92301']

Command

npm install node-rnd -g

  Usage: rnd.js [options]

  Options:

    -h, --help           output usage information
    -V, --version        output the version number
    -o, --out [output]   Output to file (default is print to console)
    -l, --len [length]   Length of each strings (default is 8)
    -c, --count [count]  Count of generated strings (default is 1)
    -m, --mode [mode]    Generation mode. Must be each of one in [alphas, alphasS, alphasL, numAlphas, nums]. (default is numAlphas)

Examples

$ rnd
9T84kqGU

$ rnd -c 10
ejuZSnv6
vVq4zLKo
5SzQhL4o
LnNg22Vt
tbvuIR90
3WOeyA0R
beRi2Gf8
cvBqw1Mq
WKB4qJKP
nZDpydkY

$ rnd -l 20
gHDjkoJ7v3UZLZdVLp0V

$ rnd -m nums -l 5 -c 9
12248
20279
31869
50797
53287
80500
87220
04728
07562

$ rnd -m nums -o output.txt # Output strings will be written to file