How to bulk rename files from the terminal. If you have a directory of files that you would like to bulk rename, you can use the. command from the terminal. UPDATE: I believe the Perl-based. command is only available on Debian-based Linux distros, but there are instructions on adding it to other distros below.
Mac OS X 10.11 El Capitan is the next version of OS X, succeeding Yosemite. Apple previewed the new version of the Mac operating system alongside iOS 9 at the Worldwide Developers Conference on Monday 8 June. It then released a public beta of the new operating system, so a lot of people were able to try it out. However, despite the beta programme there were still issues with OS X El Capitan when it launched, many of which we address in this article.
What's the latest version of Safari? Safari comes installed on all Apple computers, so you shouldn't need to download it. To make sure that it's up to date, use the Software Update feature by clicking the Apple logo in the very top left of the screen, choosing Software Update and following the instructions.