From df9707071d92d352362b9289bb1e171380da7d84 Mon Sep 17 00:00:00 2001 From: onceupon Date: Wed, 3 Jan 2018 12:21:42 +0800 Subject: [PATCH] Update README.md --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 4d79ddb..d85b5a9 100644 --- a/README.md +++ b/README.md @@ -368,12 +368,12 @@ sed 's=/=\\/=g' sed 's/A-.*-e//g' filename ``` ##### Remove last character of file -```bash`` +```bash sed '$ s/.$//' ``` ##### Insert character at specified position of file (e.g. AAAAAA --> AAA#AAA) -```bash`` +```bash sed -r -e 's/^.{3}/&#/' file ```