Sounds like your IDE is a bit bloated. Not to tell you to stop using it or anything, that's a tall order - but next time you have a sufficiently large file (15m

Sounds like your IDE is a bit bloated. Not to tell you to stop using it or anything, that's a tall order - but next time you have a sufficiently large file (15mb shouldn't choke an editor?), try head/tail/less/more and you'll save those 5 minutes too