lpicanco/rcat

Reverse cat - Concatenate and reverse the lines of a file or stdin.

rcat

Reverse cat

Concatenate and reverse the lines of a file or stdin.

Usage: rcat [NAME]

Arguments:
  [NAME]
          Name of the file to read. If not specified, reads from stdin

Options:
  -h, --help
          Print help (see a summary with '-h')

  -V, --version
          Print version

Example: Reversing a file

$ rcat Cargo.toml

clap = { version = "4.4.6", features = ["derive"] }
rev_lines = "0.3.0"
[dependencies]

authors = ["Luiz Picanço <[email protected]>"]
edition = "2021"
version = "0.1.0"
name = "rcat"
[package]

Example: Reversing from stdin

$ cat Cargo.toml | rcat

clap = { version = "4.4.6", features = ["derive"] }
rev_lines = "0.3.0"
[dependencies]

authors = ["Luiz Picanço <[email protected]>"]
edition = "2021"
version = "0.1.0"
name = "rcat"
[package]

rcat's Issues

Add --number option

--number, -n: It gives the total of every output line

Prints the line number before every line

Generate macOS binaries

Generate macOS binaries

Add an option to limit the number of lines to display

Add an option to limit the number of lines to display

Add unit tests

Add unit tests