zx

zx is a set of handy commands to make some daily tasks easier.

Installing

Linux

Prerequisites

• Check that Go is installed correctly
• curl or wget should be installed
• git should be installed
• Copying to the Clipboard requires xclip or xsel command to be installed

Basic Installation

zx is installed by running one of the following commands in your terminal.

via curl

sh -c "$(curl -fsSL https://raw.githubusercontent.com/martinusso/zx/master/install.sh)"

via wget

sh -c "$(wget -O- https://raw.githubusercontent.com/martinusso/zx/master/install.sh)"

As an alternative, you can first download the install script and run it afterwards:

wget https://raw.githubusercontent.com/martinusso/zx/master/install.sh
sh install.sh

Using git

Alternatively, you can "git clone" this repository to any directory and run install command.

git clone --depth 1 https://github.com/martinusso/zx.git
cd zx
make install

Commands

info

~ zx info
zx is a set of handy commands to make some daily tasks easier.
version: v0.3.0

base64

Decode from Base64 or Encode to Base64.

Copies automatically the output to the clipboard.

Usage:

Encode

~ zx base64 -e "zx is a set of handy commands to make some daily tasks easier"
enggaXMgYSBzZXQgb2YgaGFuZHkgY29tbWFuZHMgdG8gbWFrZSBzb21lIGRhaWx5IHRhc2tzIGVhc2llcg==

Decode

~ zx base64 enggaXMgYSBzZXQgb2YgaGFuZHkgY29tbWFuZHMgdG8gbWFrZSBzb21lIGRhaWx5IHRhc2tzIGVhc2llcg==
zx is a set of handy commands to make some daily tasks easier

Aliases:

base64, b64

Flags:

  -d, --decode   Decode from Base64
  -e, --encode   Encode to Base64
  -h, --help     help for base64

cnpj

Generate a valid CNPJ or Validate if pass a CNPJ as args

Copies automatically the output to the clipboard.

Usage:

~ zx cnpj
72114610000127

~ zx cnpj 72114610000127
72114610000127 ➜ valid

~ zx cnpj 72114610000121
72114610000121 ➜ invalid

Flags:

  -h, --help   help for cnpj

cpf

Generate a valid CPF or Validate if pass a CPF as args.

Copies automatically the output to the clipboard.

Usage:

~ zx cpf
08507460003

~ zx cpf 08507460003
08507460003 ➜ valid

~ zx cpf 08507460001
08507460001 ➜ invalid

Flags:

  -h, --help   help for cpf

exchange

List of foreign currency rates.

Reference exchange rate: US dollar (USD).

BRL: ? (BRL 1 = USD ?), EUR: ? (EUR 1 = USD ?), GBP: ? (GBP 1 = USD ?)

Usage:

~ zx exchange
BRL: 4.05 (USD 0.25), EUR: 0.90 (USD 1.12), GBP: 0.76 (USD 1.31)

Flags:

  -h, --help   help for exchange

ip

IP geolocation. It provides a simple IP to country, state and city mapping. Using db-ip.com/api.

Copies automatically the output to the clipboard.

Usage:

~ zx ip 8.8.8.8
IP: 8.8.8.8
Continent: (SA) South America
Country: (BR) Brazil
City: Vitória (Espírito Santo)

Flags:

  -h, --help   help for ip

jwt

Decode a JWT token.

This command doesn't validate the token, any well formed JWT can be decoded.

Usage:

~ zx jwt eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c 
Header:
{
  "alg": "HS256",
  "typ": "JWT"
}

Payload:
{
  "iat": 1516239022,
  "name": "John Doe",
  "sub": "1234567890"
}

Flags:

  -h, --help   help for jwt

minify

Minify removes whitespace, strips comments, combines files, and optimizes/shortens a few common programming patterns. Supported media types: css, html, js, json, svg, xml.

To confirm the input, press Ctrl+] ENTER

Copies automatically the output to the clipboard.

Usage:

~ zx minify css
Type (or paste) here:
body {
   overflow: hidden;
   background-color: #000000;
   background-image: url(images/bg.gif);
   background-repeat: no-repeat;
}
^]
body{overflow:hidden;background-color:#000;background-image:url(images/bg.gif);background-repeat:no-repeat}

Flags:

  -h, --help          help for minify
  -t, --type string   Supported media types: css, html, js, json, svg, xml

password

Generate a random password.

Copies automatically the output to the clipboard.

Usage:

~ zx password
0n&r82i$

Specifying the size:

~ zx password 16
F@+pqBwkSH1907=2

~ zx password -l=16
Hk^vO4N]#tuI83le

zx password has the no|N flag which allows you to remove character types in the password generation.

Password without lowercase letters:

~ zx password -Nl
F@+BSH1907=2

Password without uppercase letters:

~ zx password -Nu
@+pqwk1907=2

Password without numbers:

~ zx password -Nn
F@+pqBwkSH=

Password without symbols:

~ zx password -Ns
FpqBwkSH19072

And you can even combine several of them

~ zx password -Nsu
pqwk19072

Flags:

  -h, --help         help for password
  -l, --length int   Password length
  -N, --no string    Password without [l]owercase, [u]ppercase, [n]umbers, [s]ymbols

salt

Generate a random and unique salt and hash for passwords.

Usage:

~ zx salt
Password: S[H3/7l1
Hash: efb283bcde5fe42c177558a563c0b998f179ba312777aa36218465ffe35ca3ba115f7e51cff736ca7a783b7d27be2ec072b80a2f6c817139ab2b32429a4fcd03
Salt: 6e034879d4c3e97def89875d23b7a173a438b1611269168d5fcb548cb7676b7b703e82887508bc1224732ef04373b45154760982bd90d7e40a4a5057dafd7c05

~ zx salt MyPassword       
Password: MyPassword
Hash: c60bf872599be8327d40d2c29bf5abfec1c78da6870f9c6c83d8a1bb7069dd4fdfee535b5a24d658a1ff085830385a9242ff7f5a51ad9e60542e4b661f582783
Salt: 4c27d2a1ffc2fda6cb678e917679d39d7cfcaba1d9d207a0d8509c1c02946155071cdd2515aec0fe266e05d84ce1b2d13dd85ad8db0764b55e8e4024e90f2771

Flags:

  -h, --help              help for salt
  -p, --password string   Password

uuid

Generate a random UUID.

Copies automatically the output to the clipboard.

Usage:

~ zx uuid
d9ed16f4-f315-44e4-8e57-b00516d73420

Flags:

  -h, --help              help for uuid

Contributing

• Fork it
• Download your fork to your PC (git clone https://github.com/your_username/zx && cd zx)
• Create your feature branch (git checkout -b my-new-feature)
• Make changes and add them (git add .)
• Commit your changes (git commit -m 'Add some feature')
• Push to the branch (git push origin my-new-feature)
• Create new pull request

License

zx is released under the MIT license. See LICENSE