14 stable releases
new 1.4.3 | Jan 13, 2025 |
---|---|
1.4.0 | Jan 12, 2025 |
1.1.5 | Nov 13, 2024 |
1.1.4 | Oct 29, 2024 |
#188 in Encoding
545 downloads per month
35KB
629 lines
eqr 1.4.3
Encode text into svg/png/jpg/terminal-format QR codes
Install
Install standalone single-binary
wget https://github.com/pepa65/eqr/releases/download/1.4.3/qr
sudo mv qr /usr/local/bin
sudo chown root:root /usr/local/bin/qr
sudo chmod +x /usr/local/bin/qr
Install with cargo
If not installed yet, install a Rust toolchain, see https://www.rust-lang.org/tools/install
Direct from crates.io
cargo install eqr
Direct from repo
cargo install --git https://github.com/pepa65/eqr
Static build (avoiding GLIBC incompatibilities)
git clone https://github.com/pepa65/eqr
cd eqr
rustup target add x86_64-unknown-linux-musl
cargo rel # Alias in .cargo/config.toml
The binary will be at target/x86_64-unknown-linux-musl/release/qr
Install with cargo-binstall
Even without a full Rust toolchain, rust binaries can be installed with the static binary cargo-binstall
:
# Install cargo-binstall for Linux x86_64
# (Other versions are available at https://crates.io/crates/cargo-binstall)
wget github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-x86_64-unknown-linux-musl.tgz
tar xf cargo-binstall-x86_64-unknown-linux-musl.tgz
sudo chown root:root cargo-binstall
sudo mv cargo-binstall /usr/local/bin/
Only a linux-x86_64 (musl) binary available: cargo-binstall eqr
It will be installed in ~/.cargo/bin/
which still needs to be added to PATH
!
Usage
eqr 1.4.3 - Encode text into svg/png/jpg/terminal-format QR codes
Usage: qr [OPTIONS] [STRING]
Arguments:
[STRING] String to encode (can also be piped in)
Options:
-o, --output <OUTPUT> Output file (jpg/png/svg) [default: qr.png]
-t, --terminal Output to terminal
-l, --level <ERROR_CORRECTION_LEVEL> QR error correction level (L: 7%, M: 15%, Q: 25%, H: 30%) [default: M]
-e, --edge <BORDER> Edge size (in unit blocks) [default: 2]
-f, --fg <FG> Foreground RGB color (hex code) [default: 000]
-b, --bg <BG> Background RGB color (hex code) [default: fff]
-s, --scale <SCALE> Scale factor (1..255) [default: 16]
-h, --help Print help
-V, --version Print version
Changelog
Complete CHANGELOG.
License
Dependencies
~8–16MB
~202K SLoC