sayanarijit/qrcode.show — 631 Stars

Topics

#qr #qr-code #qrcode #qrcode-generator #rust #terminal #webapp

Language breakdown

HTML 71.0%

Rust 23.8%

Roff 4.9%

Nix 0.2%

Procfile 0.0%

Shell 0.0%

▸ Files click to expand

README

NAME

QRcode.show - Generate QR code easily for free - QR Code Generation as a Service

USAGE

curl qrcode.show/INPUT

curl qrcode.show -d INPUT

curl qrcode.show -d @/PATH/TO/INPUT

echo INPUT | curl qrcode.show -d @-

USAGE EXAMPLES

curl qrcode.show/https://example.com

curl qrcode.show -d https://example.com

curl qrcode.show -d @/path/to/input.txt

echo https://example.com | curl qrcode.show -d @-

PARAMETERS

| Header | Description | Format / Options | | ------------------- | -------------------- | ------------------------------------------------------------------------------------------------- | | accept | output type | application/octet-stream, text/plain, text/html, image/svg+xml, image/png, image/jpeg | | x-qr-width | default width | | | x-qr-height | default height | | | x-qr-min-width | minimum width | | | x-qr-min-height | minimum height | | | x-qr-max-width | maximum width | | | x-qr-max-height | maximum height | | | x-qr-dark-color | dark color (hex) | rrggbb | | x-qr-light-color | light color (hex) | rrggbb | | x-qr-version-type | QR version type | normal, micro | | x-qr-version-number | QR version number | 1 -> 40 for normal, 1 -> 4 for micro. | | x-qr-ec-level | error checking level | L, M, Q, H | | x-qr-quiet-zone | add quiet zone | true/ false |

PARAMETER EXAMPLES

curl qrcode.show/INPUT -H accept:image/svg+xml

SHELL FUNCTIONS

Shell functions that can be added to .bashrc or .bash_profle for quickly generating QR codes from the command line. The command takes the argument as input or reads from stdin if none was supplied and outputs the QR code to stdout.

qrcode () {
    local input="$*"
    [ -z "$input" ] && local input="@/dev/stdin"
    curl -d "$input" https://qrcode.show
}
qrsvg () {
    local input="$*"
    [ -z "$input" ] && local input="@/dev/stdin"
    curl -d "${input}" https://qrcode.show -H accept:image/svg+xml
}
qrserve () {
    local port=${1:-8080}
    local dir=${2:-.}
    local ip="$(ifconfig | grep -Eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | fzf --prompt IP:)" \
    && echo http://$ip:$port | qrcode \
    && python -m http.server $port -b $ip -d $dir
}