From b994e1b85442a12f4a254328cb73abdc75fdd334 Mon Sep 17 00:00:00 2001
From: Mario Alegre <mario@git.alemor.org>
Date: Sun, 20 Dec 2020 05:25:37 -0500
Subject: [PATCH] added lineinfile

---
 docs/linux/bash/lineinfile.sh | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100755 docs/linux/bash/lineinfile.sh

diff --git a/docs/linux/bash/lineinfile.sh b/docs/linux/bash/lineinfile.sh
new file mode 100755
index 0000000..8027f42
--- /dev/null
+++ b/docs/linux/bash/lineinfile.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+line=${1:?}
+regex=${2:-1}
+sed -E -e "/$regex/{s/.*/$line/;:a;n;ba;q}" -e "\$a $line"