7

In a bash script I want to edit a file. Is there a way to write a macro in vim, save it and then call it in bash script?

7

No problem: Create the macro file with vi commands. For example:

:1,$s/a/b/g
:wq

Then run vi -s macro_file data_file

One advice: Try to use sed/awk and instead of vi for this purpose

2

This is an example of the use of vim to create HTML versions of files with vim :

for f in *.c; do
    vim -f +"syn on" +"run! syntax/2html.vim" +"wq" +"q" "$f"
done
2

You could use ex, which comes with vim and is the command line tool for vim.

Eran's answer is definitely correct, but I'd personally use ex -c (vim -c is also possible):

> echo asdf > blub
> ex blub -c "normal a_" -c "normal l.l.l." -c wq
> cat blub
a_s_d_f_

This is my preferred way, because there are not multiple files.

If you remap escape to jj (for example), you can easily make more complicated normal statements:

ex file -c "normal a_jjl.l.l." -c wq

For your information:

  • normal sends letters in normal mode to
  • wq quits the program
  • to send multiple commands in one string (no additional -c option), use the pipe character |. But: This does not work in the case of normal.
  • This works only for 10 -c's. But for more commands, I would recommend to create a file.

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