cheat sed, remove leading spaces with regex

2013-08-27 00:06:30 +03:00 · 2013-08-27 00:06:30 +03:00 · 9500ca8446
parent e6d5d9b8dc
commit 9500ca8446
1 changed files with 3 additions and 0 deletions
--- a/cheatsheets/sed
+++ b/cheatsheets/sed
@ -6,3 +6,6 @@ sed -i 's/day/night/g' file.txt

 # To replace all occurrences of "day" with "night" on stdin:
 echo 'It is daytime' | sed 's/day/night/g'
+
+# To remove leading spaces
+sed -i -r 's/^\s+//g' file.txt