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![]() Dr Cleaner Mojave Mac OS X StartupThe maintenance performed by the scripts. Determining when the maintenance scripts last ran. Procedures for manually running the maintenance scripts. It can treat depression, muscle spasms, pain, stress, or appetite loss.MAC cannabis strain is suitable for daytime or.If your Mac is shut down or left in sleep mode overnight, the maintenance scripts should be run manually on a regular basis unless you plan on devoting a large portion of your hard drive to the files cleaned-up by these routines!This FAQ, derived from our book Troubleshooting Mac OS X, provides: This results in log files that will grow over time, consuming free space on your Mac OS X startup disk.The flavours are flowery, sweet earth.For example, running all three scripts weekly is a good habit if your Mac is frequently shutdown or in sleep mode overnight.While we have not tested it, we have read positive reports from users of the freeware application Anacron. Employ the version of the utility that is compatible with to the version of Mac OS X you are using.These utilities permit running any individual maintenance script daily, weekly, or monthly or all of them. You may find additional solutions by searching MacUpdate or VersionTracker. Manually running the maintenance scripts The easy wayDownload and install a third-party utility, such as Cocktail or Yasu, that provides a function for running the maintenance scripts.Type your Admin password when prompted, then press Return.All three scripts will run in sequence. At the Terminal prompt, type the following, exactly as written: Open Terminal, located in the Macintosh HD > Applications > Utilities folder. The Terminal wayUsing your Admin account, you can run all three maintenance scripts at once: As with other utilities, employ the version of Anacron that is compatible with the version of Mac OS X you are using.This indicates when the scripts' logs were last updated, hence when the scripts were last executed.You will see output similar to the following:-rw-r-r- 1 root wheel 467984 8 May 10:40 /var/log/daily.out-rw-r-r- 1 root wheel 1258 8 May 10:43 /var/log/monthly.out-rw-r-r- 1 root wheel 198378 8 May 10:43 /var/log/weekly.outIn this example, the scripts last ran on 8 May of the current year, between 10:40 and 10:43 local time. sudo periodic daily Determining when the maintenance scripts last ranYou can run a Terminal command to quickly check the date and time stamps of the log files associated with each maintenance script. For example, to run just the daily script, you would type the the following command in step 2: You will know they are completed when the Terminal prompt returns.You can also run the scripts individually. Seagate backup plus 1tb for mac driverThe daily script removes old log files, "scratch" and "junk" files, backs-up the NetInfo database (Mac OS X 10.4 Tiger® and earlier), reports a variety of system and network statistics, and rotates the system.log file. Their functions have varied over different versions of Mac OS X. The maintenance performed by the scriptsEach maintenance script daily, weekly, and monthly has a specific function. If the scripts were run automatically on their default schedule, their date stamps would vary and their time stamps would indicate executions between 03:15 and 05:30 hours. The output from the weekly script is written to the /var/log/weekly.out file, which can be viewed in Console. Depending on the version of Mac OS X, it also rotates the following log files: ftp.log, lookupd.log, lpr.log, mail.log, netinfo.log, ipfw.log, ppp.log, and secure.log The weekly script rebuilds the locate and whatis databases. By default, the daily script is scheduled to run daily at 03:15 hours local time. The output from the daily script is written to the /var/log/daily.out file, which can be viewed in Console. Under Mac OS X 10.5 Leopard®, the daily script also prunes the asl.db file that replaced the asl.log file for Apple System Logging. The monthly script reports per-user usage accounting and rotates depending on the version of Mac OS X the wtmp, install.log, and cu.modem.log files. Under Mac OS X 10.3 Panther® and Mac OS X 10.2 Jaguar it runs at 04:30 hours local time. Under Tiger and later, it runs at 03:15 hours local time. The cron process launches the scripts based on the schedule specified in crontab. You can easily view or edit this file with the donationware utility Cronnix. Scheduling under Panther and JaguarUnder Panther and Jaguar, the schedule is specified in the System crontab file. How the scripts are launched on a scheduleHow the schedule for each script is specified depends on the version of Mac OS X. By default, the monthly script is scheduled to run on the first of the month at 05:30 hours local time. daily script: com.apple.periodic-daily.plist The specific property list for each script is as follows: Plist file) in the /System/Library/LaunchDaemons directory. For example, if you don't restart your Mac for weeks or months at a time, but let it sleep when not in use, this can result in: However, if you restart your Mac before the time-shifted execution time, pending events are lost and the script will not run off-schedule: the next chance for the script to run will be at its regularly scheduled time.If you regularly restart your Mac and the computer regularly sleeps or is shut down at the scheduled times, it's possible that the scripts will never run, hence one should still run them manually, such as on a weekly basis.The sleep time shift is also cumulative. If your Mac is asleep at the scheduled time when a given script is supposed to run, the script may run later that day at a time shifted by the amount of time the Mac was asleep. The timer used by launchd does not count sleep time. monthly script: com.apple.periodic-monthly.plistAdditional information about launchd can be found in the Apple Developer Connection document System Startup Programming Topics.How the timer used by launchd handles sleep time has led many to incorrectly believe that they no longer need to run the maintenance scripts and that the scripts are run automatically if the Mac was asleep or shutdown at the scheduled time.While it may appear that launchd executes the maintenance scripts "on the fly" if the computer is asleep or shutdown at the appointed time, this is a side effect of how the timer treats the time the computer has spent in sleep mode. Therefore, if you want to leave your Mac with the Login Window displayed and still have the nightly Mac OS X maintenance routines run automatically, an Admin user must set System Sleep to Never in the System Preferences > Energy Saver > Sleep tab.Did you find this FAQ helpful? You will find a wealth of additional advice for preventing or resolving Mac OS X problems in Dr. When left at the Login Window, your Mac will enter sleep mode based on the settings specified by the last Admin user in System Preferences > Energy Saver. Related links If you log out from your Mac OS X system and leave it with the Login Window displayed, your Mac can still enter sleep mode. If you have a process that writes heavily to the logs, you can end up devoting good hard disk space to the log files. The monthly script running once every few months or never.The time shift in each case is the total amount of time the Mac has spent in sleep since its last restart. The weekly script running once every few weeks or never.
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