rsgen
rsgen
is a tiny library and command line tool that generates random characters string(s).
Use as library
Add the following to your Cargo.toml
:
[]
= "0.2"
Examaple
use ;
let output_chars_type = LatinAlphabetAndNumeric ;
let _random_string = gen_random_string;
Install CLI tool
rsgen
is written in Rust. Thus you should install the latest Rust ecosystem in advance.
refs. rustup
With cargo install
$ cargo install -f rsgen
Build from source code
$ git clone https://github.com/sadaie/rsgen.git
$ cd rsgen
$ cargo build --release
$ ls target/release/
build deps examples incremental native rsgen rsgen.d
Usage
Generating a random characters string.
$ rsgen
V05ZHhKa
Generating a specified-length rondom characters string.
$ rsgen -c 12
TpzjXxem3U5x
Generating a specified-length rondom characters string for ten times.
$ rsgen -c 12 -l 10
2S18UasnECKx
xCLlTp4tZmn3
f9jsbGnSWZtB
jFrPnstxHsr8
K9xZAK0R8KHH
85EXezRgeceo
QOtY5BFwEZBl
HBaFlCFN7t9W
blOM7ZsviUBw
XBDSOETSLzUR
Additional options
-f
,--fast
option sets to use the fast but NOT secure RNG, Xorshift.-n
,--numeric
option sets to restrict the output to be numeric.-p
,--printable-ascii
option sets to use the printable ASCII withoutSPACE
.-P
,--printable-ascii-with-space
option sets to use the printable ASCII withSPACE
.--only-upper-case
option sets to use upper case letters only.--only-lower-case
option sets to use lower case letters only.--only-latin-alphabet
option sets to use the Latin alphabet only, not includes numeric characters.
License
MIT lincense.