From cf1bd00f650469235d6069b0f15c16c637ed9d2e Mon Sep 17 00:00:00 2001
From: trimstray <trimstray@gmail.com>
Date: Sun, 10 Mar 2019 23:34:38 +0100
Subject: [PATCH] added new 'grep' one-liners - signed-off-by: trimstray
 <trimstray@gmail.com>

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 1206469..2060672 100644
--- a/README.md
+++ b/README.md
@@ -2899,6 +2899,16 @@ fgrep "pattern" * -R
 grep . filename > newfilename
 ```
 
+###### Show only for multiple patterns
+
+```bash
+grep 'INFO*'\''WARN' filename
+grep 'INFO\|WARN' filename
+grep -e INFO -e WARN filename
+grep -E '(INFO|WARN)' filename
+egrep "INFO|WARN" filename
+```
+
 ###### Except multiple patterns
 
 ```bash