1
vote
1answer
103 views

How to know I am using vi or emacs input?

Crash shell allows to specify the command line editing mode to vi or emacs. What will be the difference in these input methods? I am not asking about the internal features.
-1
votes
2answers
163 views

Joe,pico,emacs missing

I've installed a 'linux in a box' at home using FreeBSD and Virtual Box.But when I tryed to make a C file,joe,emacs and pico give me 'Command not found'. joe z.c,emacs z.c, pico m.c are the commands ...
5
votes
2answers
274 views

vim customized with emacs commands (insert mode only)

I was an emacs user, and I have to switch to vim. But I miss some basic emacs commands in vim insert mode: C-A C-E C-K C-Y C-x C-s ... and some other I know that I can press Escape and then press ...
2
votes
1answer
507 views

Defining key sequences in Evil-mode Emacs

I couldn't find any instructions on defining key sequences in the Evil doc. The example given by the developers only covers a single key. (define-key evil-normal-state "w" 'foo) What do I need to ...
5
votes
1answer
393 views

As we call `#!/bin/perl` 'shebang', what we call `-*- perl -*-`?

The first line of a script may be in format of #! interpreter, so the shell will execute the script using the specific interpreter. This is so called shebang or shbang. Similarly, there can be some ...