A micro lightweight alternative to grep, without highlighting, written in Rust. Currently it only support local path.
```bash ❯ perg --help
perg 0.1.0
USAGE:
perg
FLAGS: -h, --help Prints help information -V, --version Prints version information
ARGS:
Using Cargo via rustup:
bash
❯ curl https://sh.rustup.rs -sSf | sh
then install perg binary:
bash
❯ cargo install perg
on current repo:
bash
❯ perg v src/main.rs
#[derive(StructOpt)]
#[derive(Debug)]
on a test file, then search for a pattern:
bash
❯ echo "hello world\nhi world\nby world" >> test.md
❯ cat test.md
# hello world
# hi world
# by world
❯ perg e test.md
# hello world
# bye world
perg also support regular expression search, like grep:
```bash
❯ perg "h[ei]" test.md
# hello world
# hi world
❯ perg "hello|bye" test.md # hello world # bye world ```
Feel free to contact me on Twitter for discussions, news & announcements & other projects. :rocket: