Remove all files except some from a directory

Question

When using sudo rm -r, how can I delete all files, with the exception of the following:

textfile.txt
backup.tar.gz
script.php
database.sql
info.         


        

Answer 1

A little late for the OP, but hopefully useful for anyone who gets here much later by google...

I found the answer by @awi and comment on -delete by @Jamie Bullock really useful. A simple utility so you can do this in different directories ignoring different file names/types each time with minimal typing:

rm_except (or whatever you want to name it)

#!/bin/bash

ignore=""

for fignore in "$@"; do
  ignore=${ignore}"-not -name ${fignore} "
done

find . -type f $ignore -delete

e.g. to delete everything except for text files and foo.bar:

rm_except *.txt foo.bar 

Similar to @mishunika, but without the if clause.