Where is init d on mac

Other then that Essobi Essobi 5 5 silver badges 9 9 bronze badges. Bluetouque Bluetouque 81 1 1 silver badge 1 1 bronze badge. Added some more info to the question. I'm looking for 'if everything fails' step that doesn't include a reboot of the OS. Rebooting is very very very rarely the best course of action. Show 1 more comment. Pedro Laia Pedro Laia 11 1 1 bronze badge. The Overflow Blog. Does ES6 make JavaScript frameworks obsolete? Podcast Do polyglots have an edge when it comes to mastering programming Featured on Meta.

Now live: A fully responsive profile. Linked 6. Related 1. Hot Network Questions. Question feed. Server Fault works best with JavaScript enabled. Accept all cookies Customize settings. After the firmware initializes the hardware, it hands off control to the BootX loader, which bootstraps the kernel.

After a trip into Mach, the control bubbles up into the BSD subsystem, and eventually into the Aqua user interface. By default, Mac OS X boots graphically. If you'd like to see console messages as you boot, hold down -V as you start the computer. To boot in single-user mode, hold down -S as you start the computer. It draws the Apple logo on the screen and proceeds to set up the kernel environment. BootX first looks for kernel extensions drivers, also known as kexts that are cached in the mkext cache.

Each extension lives in a folder ExtensionName. The kernel first initializes all the data structures needed to support Mach and BSD. Then, the kernel finds and mounts the root filesystem. Example is an excerpt from the hostconfig file.

This excerpt shows that sshd and httpd will be started on "Brian Jepson's Computer" the decoded AppleTalk hostname at startup. After rc.

Next, rc. If the system is neither in single-user mode nor booting from a CD, then rc. If the fsck fails, then rc. If that fails, the system reboots and may end up trying an fsck -y over and over again. If rc. In single-user mode, only the root user may log in.

In multiuser mode, the system is fully functional and ready to accept logins from normal users. After that, it starts the Window Server and the update process which flushes the filesystem buffers every 30 seconds. The kernel boots with the minimum set of extensions needed to mount the root filesystem on all supported hardware. If you don't have your iPod plugged in, kextd can safely unload that driver. The kextd daemon is also responsible for loading and unloading extensions for the duration of the system's uptime.

You should not modify these or add your own items here. Table lists Mac OS X's available startup items. Starts the Apache web server. Starts Apple file sharing. Starts the AppleTalk protocol. Starts the authentication server. An empty startup script that maintains compatibility with earlier versions of Mac OS X, where this script was used to configure the network.

Enables automatic crash report generation when an application crashes. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search.

The pri- mary and preferred interface to launchd is via the launchctl 1 tool which among other options allows the user or administrator to load and unload jobs. Where possible, it is preferable for jobs to launch on demand based on criteria specified in their respective con- figuration files.

During boot launchd is invoked by the kernel to run as the first process on the system and to further bootstrap the rest of the system. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Learn more. Asked 9 years, 4 months ago. Active 9 years, 4 months ago.