From 742f87567db11775ff4a20b7674b81e7b93ae3fc Mon Sep 17 00:00:00 2001
From: t0xa <pro100ton@gmail.com>
Date: Mon, 8 Dec 2025 11:14:21 +0300
Subject: [PATCH] Add grep -c flag playground

---
 grep_c/file.txt  |  1 +
 grep_c/grep_c.sh | 10 ++++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 grep_c/file.txt
 create mode 100755 grep_c/grep_c.sh

diff --git a/grep_c/file.txt b/grep_c/file.txt
new file mode 100644
index 0000000..5477494
--- /dev/null
+++ b/grep_c/file.txt
@@ -0,0 +1 @@
+pattern
diff --git a/grep_c/grep_c.sh b/grep_c/grep_c.sh
new file mode 100755
index 0000000..a7e3d0f
--- /dev/null
+++ b/grep_c/grep_c.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -e
+
+timeout 10 bash -c '
+  until [ $(grep -c "pattern" file.txt) -gt 0 ]; do
+    echo "pattern not found, sleeping for 2 secs..."
+    sleep 2
+  done
+'
+echo "pattern found! Exiting"