remove .only, update shell.md

docs/runtime/shell.md

@@ -269,9 +269,7 @@ import { $ } from "bun";
 
 const search = "bun";
 const iterator = await $`cat list.txt | grep ${search}`.lines();
-if (iterator.exitCode !== 0) {
-  throw new Error("oh no");
-}
+
 for await (let line of iterator) {
   console.log(line);
 }

test/cli/install/registry/bun-install-registry.test.ts

@@ -438,7 +438,7 @@ test("it should correctly link binaries after deleting node_modules", async () =
   expect(await exited).toBe(0);
 });
 
-test.only("it should re-symlink binaries that become invalid when updating package versions", async () => {
+test("it should re-symlink binaries that become invalid when updating package versions", async () => {
   await writeFile(
     join(packageDir, "package.json"),
     JSON.stringify({