Into the world of sed
If you are using any *nix systems on a daily basis, chances are you are already familiar with, or at least you hav...
For further actions, you may consider blocking this person and/or reporting abuse
Good guide.
I love using sed for modifying text. It is very useful for Security testing to modify files very quickly.
You must definitely learn how to use sed and grep commands.
It will save you a lot of times.
Good guide!
this is a very nice trick! Thanks!
If you ever use vi / vim, this command also works and other commands too.
IIRC on mac
sed -ibehaves differently - The default is not GNU sed. I believe you canbrewit to get the good oneHi. I have never used any mac. Would you kindly provide details of
sed -ibehavior so I can update this article accordingly?BSD sed expects
-ito take a file extension so it can save a backup.Instead of using this:
you can use something like the following, which will make a backup file and then immediately delete it if the command succeeded:
That looks a little nasty, but it's portable; GNU sed's
-ialso takes a file extension as an optional argument.nice article. many tricks learnt
Very nice tutorial.
Great post!
I love to use this funky site for more fun with sed: grymoire.com/Unix/Sed.html