how to remove keychain from mac

About this problem, yesterday's time has been met, but restarted the computer results, can be normal deletion of unnecessary files, did not expect this morning when the boot up again this situation, it seems that I have to study, or the daily command line delete too troublesome.Some degree of search to get some of the solutions are basically using sudo rm-rf "filename" to delete, or did not find their own satisfactory solution, then the rest of the problem can only be explored.I also unknowingly

Before we begin, we recommend that you use time machine to back up your Mac, just in case. This will restore everything when there are individual problems. Remember that this is not just the removal of the Windows installation directory, but all the files of the Windows partition, so backup is critical. Backup over? OK, next is how to remove the boot Camp partition for Windows 7/8 and keep the original

users. Monolingual is an open-source software that can remove unwanted multilingual resources from the Mac. You first need to select the unwanted language in the list, then click the "Remove" button, then the pop-up warning message-"The removal process will not be restored, unless you reinstall the system", and then asked you to enter the administrator password

　　under Mac OS X, files that cannot be deleted are no more than three cases:1, files (clips) are locked, 2 are in use; 3, files with no permissions (folders). Lock the file or folder icon under the small lock annotation, you can avoid the file inadvertently changed, moved or deleted, generally speaking, ordinary users do not give their own file lock habit. However, locked files can sometimes appear when you copy data and organize your system. These fi

MAC: Remove the computer name of the terminal default prefix1, open the terminal input sudo vi/etc/bashrc, prompted to enter the password is the computer's password.2. Click I to change the edit mode to insert to modify the document, use the # comment ps1= ' \h:\w \u\$ ' and add ps1= ' \w \$ ' at the same time.#PS1 = ' \h:\w \u\$ 'ps1= ' \w \$ '3. Save the document, colon +wq+! Enter to complete the modific

Tags: licensed commercial Shu link author ext folder www. File systemSometimes when you read and write NTFS partitions under the MAC system, you will find that some files cannot be opened.The error shown is: The item "XXX" has been used by OS X and cannot be opened. If the terminal ls-al command, you can see: [Email protected] An @ sign is added to the file's read and write permissions, which is the attached property of the

Tags: IV conf dump item data mysqldump text file Mys andHow to completely uninstall MySQL and delete it from your Mac (including all databases) do the following: Open terminal window Use mysqldump to back up your database with a text file! Stopping the database server sudo rm/usr/local/mysql sudo rm-rf/usr/local/mysql* sudo rm-rf/library/startupitems/mysqlcom sudo rm-rf/library/preferencepanes/my* Edit/etc/hostconfig and

Step one: The top right corner of the screen has a search feature that searches for "BOOT Camp assistant" and then turns on the direct clean Delete win system. Step Two: Delete all the partitions back to the MAC system without any side effects. Step three: Apple does not have a key to restore, but the lion system has a call time MACHINE (Time Machine) tool This tool is a record, backup, so that you can go back to the point of