I have a file that has several times my RAM capacity and I need to edit it, search for some expressions, etc.
I've tried Vim (with LargeFiles plugin and CTRL + C trick), joe, shed all without luck.
The other option I could have it so use sed, even though by using the replace in whole file it would take a lot of time.
My file is an SQL dump, but it should work for any kind of text.
NOTE: it's mandatory that it would not change file unless I command to do it, so Vim + CTRL + C trick is out of question.