Paul S Senior technical writer.Console Yourself: Understanding Mac OS X LogsUnderneath the bright and shiny new Aqua interface of Mac OS X comes a completely new Unix foundation that is unlike anything Mac OS users have experienced before. Supporting every student with reading, writing and researching.Hackintosh.com links to everything you need to build a Hackintosh and get macOS Monterey (macOS 12) as well as many earlier versions of Mac OS X running on an unsupported computer - instructions, step-by-step 'how to' guides, and tutorials - in addition to installation videos, lists of compatible computers and parts, and communities for support.PDF Editor is supported on Windows, macOS, Online, iOS, and Android. Naturally, many Mac users sooner or later look for an alternative, and they often stumble upon Notepad++.The Mac Observer Express Daily NewsletterMaking the web, documents and applications more accessible for everyone. TextEdit is the default text editor in macOS, and it’s just as barebones as the default text editor in Windows, Notepad. 3 Best Alternatives to Notepad++ for Mac Users.
![]() Write Application For Osx Mac OS XAs shown in the screen shot below, this creates the illusion that the log files are actually being written to your desktop picture in real time.This is the best type of eye candy because it serves a functional purpose in addition to being aesthetically pleasing and unobtrusive. This tiny 66 kilobyte app will follow the console.log file (or any other number of text files you nominate) and display them in a transparent window at the very back of your screen. The "-f" switch instructs the tail command to stay running and "follow" the file, continually watching the end and printing out any additional lines that get written to it.)A much more impressive way of displaying the console.log file is to use an excellent application called DesktopConsole by Matthew Drayton. (The tail command, as the name suggests, shows the tail end of a file. World of warcraft windows emulator macFor example, logs can provide you with additional diagnostic information when trying to troubleshoot a problem. If you see it in a log, it probably won't mean the end of the world.By the same token, logs can be very useful even though the ordinary user will never have any need to delve into them. The reason that programmers send their messages to logs and not into dialog boxes and error messages is that they don't deem them significant enough to bother users. The important message though is don't worry. Although I am reasonably familiar with various types of Unix, I still find that there are many, many, many lines in logs that I do not understand. Word for mac size 11 x 17Most of the information will instead be routed to the system.log file (which incidentally also exists on pre-10.1 versions of Mac OS X) which can be found at: /private/var/log/system.logLike many log files this one is readable only by owner "root" and by members of group "wheel." This means that only a "superuser" or an administrator can look at the file. On your machine it might be something different, or it could be "localhost" if you have left things at their default settings.Apple will be releasing Mac OS X 10.1 at the end of September and my looks at pre-release builds of the new version indicate that the "console.log" file will not be active. The word "cannondale" here is the machine name. A quick look at the system log might just tell you what's up with some lines like this: Aug 3 16:39:02 cannondale /sbin/autodiskmount:UnmountDisk('disk0s10') unmount('/') failed: 16 (Device busy)Aug 3 16:39:02 cannondale last message repeated 8 timesWhat this message means is that on Aug 3 at 16:39 the autodiskmount process tried to unmount a disk and it was unable to because the device was busy. Display_Rage128:User ranges num:1 start:b6408000 size:180Aug 3 16:40:27 cannondale mach_kernel: IOVendorSurface::set_id_mode:Aug 3 16:40:27 cannondale mach_kernel: UniNEnet: Ethernet addressAug 3 16:40:27 cannondale mach_kernel: ether_ifattach called for enAug 3 16:40:27 cannondale mach_kernel: ipfw_loadAug 3 16:40:27 cannondale mach_kernel: IP packet filteringInitialized, divert enabled, rule-based forwarding enabled,Aug 3 16:40:28 cannondale netinfod local:Aug 3 16:40:28 cannondale lookupd: lookupd (version 222.1)Step time server 17.254.0.27 offset 0.218634 secAug 3 16:40:30 cannondale ntpd: precision = 8 usecFrequency initialized -46.089 from /var/run/ntp.driftServer time.asia.apple.com minpoll 12 maxpoll 17Aug 3 16:40:31 cannondale automount: automount version 21Aug 3 16:40:31 cannondale cron: (CRON) STARTUP (fork ok)Next up we see a collection of messages issued during the startup process. (For more info on syslogd type "man syslogd" in the terminal.) Aug 3 16:40:27 cannondale mach_kernel: b4000000:00800000Aug 3 16:40:27 cannondale mach_kernel. They indicate that the syslogd process (the program that is responsible for writing all these messages to the logs!) has received a signal to quit and the machine is going to restart. Let's start with a couple lines that will be sure to turn up in your logs at some point: Aug 3 16:39:03 cannondale syslogd: exiting on signal 15Aug 3 16:40:27 cannondale syslogd: restartThese are the last two entries you'll see in the system.log before a machine reboots. You'll be surprised at how much you learn just from letting them sit there in the background. If you want to learn more about logs then it's a good idea to run a program like DesktopConsole for a few weeks and just keep an eye on a few key files like "console.log" and "system.log" - and other log files of interest hidden away in /private/var/log/. ![]()
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