Comments on: 15 Useful ‘sed’ Command Tips and Tricks for Linux SysAdmins

By: Tom

Tom — Sun, 01 Dec 2019 07:51:17 +0000

Hello, Please look at tip no. 12. (Switching pairs of words) and compare a command used in an example - there are not the same.

# sed 's/^\(.*\),\(.*\)$/\, /g' names.txt
vs
# sed 's/^\(.*\),\(.*\)$/\2\, \1 /g' names.txt

Despite that, the tutorial is very useful. Thanks for your effort.

Kavitha — Wed, 28 Nov 2018 17:03:40 +0000

This is very good and useful.

Alexander — Thu, 22 Mar 2018 06:14:04 +0000

No collection of sed tips is complete without a reference to the famous sed 1 liners

Kingstan — Tue, 26 Sep 2017 03:19:42 +0000

Hey,

I got a question here. Is there a option to roll back to original content once after using sed command to replace any?

Kingstan.

imadjundi — Sun, 07 May 2017 10:02:46 +0000

thanks, helpful article