Glap is an incomplete rewrite of grep in Go. It can find lines that match a pattern from standard input or from multiple files. It currently supports a few options.

Available options:

• --h, --help - show help message and exit

• -i, --ignore-case - ignore case when finding matches

• -n, --line-number - print line number before matching lines

• -c, --count - only display the count of matching lines

• -v, --invert-match - display non-matching lines instead

• -m, --max-count [N] - stop after N selected lines

$ du -h --all --max-depth 1
4.5M    ./.git
4.0K    ./LICENSE
4.0K    ./go.sum
4.0K    ./utils
4.0K    ./go.mod
4.0K    ./.gitignore
8.0K    ./main.go
2.2M    ./glap
4.0K    ./README.md
6.7M    .

$ du -h --all --max-depth 1 | glap go
4.0K    ./go.sum
4.0K    ./go.mod
8.0K    ./main.go

MIT