Hi Dan,
Thanks for the information.
Another way to make substitutions within a file that I didn’t know about.
Coming from Windows, I’m still very attached to desktop program GUIs, but gradually, I’m having to use the terminal and CLI commands more and more.
About Perl… I’m ashamed to say it, but I know nothing about it.
Hi Howard,
It’s basically what I do every day: Nemo and xed (text editor) are basically always open.
Now, graphically, because it’s difficult for me to progress otherwise, I try to use Neovim more and more.
More about Neovim and programs we like to work with.
You may remember me saying this in another topic:
I got so used to Yeakuake because, for me, it’s very simple to use on the desktop. All you have to do is press F12, which is the terminal I use Neovim on, but with a remix (yet another program to “force” me to study…).
We develop habits of using programs, and there are people who can’t do without them and others who can’t even use them.
The example Dan referred to and the one Neville mentioned reflect this very well:
- Who would start using uEmacs just because Linus Torvalds uses it?
However, (note that this is my opinion) there is a wave on the internet promoting Neovim, but the worst thing we can do is be influenced by what a certain person uses.
There must be experienced users here on the forum who could create a thread and demonstrate what Neovim is and how it works. I mention this because it is more attractive, with plugins and themes, it could be vi/vim, and we could start discussing functions, commands, settings, etc., if users were interested.
Unfortunately, I don’t know enough to be able to create and maintain a topic with this matter, but the idea has been put out there 
Jorge