diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
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diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..d7fa0e0
--- /dev/null
+++ b/Cargo.lock
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+# It is not intended for manual editing.
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..102bbc1
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "tsed"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+clap = { version = "3.0.10", features = ["derive"] }
+regex = "1"
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..bc188c8
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,25 @@
+use clap::Parser;
+use regex::Regex;
+use std::io;
+
+#[derive(Parser, Debug)]
+#[clap(author, version, about, long_about = None)]
+struct Cli {
+    /// The pattern to find
+    #[clap()]
+    pattern: String
+}
+
+fn main() {
+    let args = Cli::parse();
+    let stdin = io::stdin();
+
+    let regex = Regex::new(&args.pattern).unwrap();
+    let mut buf = String::new();
+    while stdin.read_line(&mut buf).unwrap() != 0 {
+        if regex.is_match(&buf) {
+            print!("{}", buf);
+        }
+        buf.clear();
+    }
+}