Tagged Questions
4
votes
4answers
108 views
sed how to substitute when string has “http://” in it?
I have a file xx that has the following contents:
@base_url = "http://dmstaffing-stage.herokuapp.com/"
I want to use sed to eliminate this line (replace with nothing). I have used this sed ...
2
votes
3answers
249 views
Substitute placeholders in template
Say I have a shell configuration file config like this:
HOST=localhost
PORT=8080
Now I have a template template like this:
The host is <%= @HOST %>
The port is <%= @PORT %>
How do I ...
2
votes
3answers
274 views
Collapse repeating characters
Is there a more Bashist way than echo "$PWD//" | sed -e 's#//\+#/#g' to replace repeating slashes with a single one?
Thanks Steven D, now there's a fully working function to find the longest common ...
