By Edward R. Marczak
This in-depth examine complex issues in Mac community management exhibits approach directors and different IT execs how you can use Mac OS X Server v10.5 inside of a multiplatform, heterogeneous atmosphere. Following the educational ambitions of the Apple qualified procedure Administrator path, this ebook is an ideal examine reduction for the Apple qualified method Administrator examination.
Read Online or Download Apple Training Series: Mac OS X Advanced System Administration v10.5 PDF
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Extra info for Apple Training Series: Mac OS X Advanced System Administration v10.5
Many programs that ease the burdens of system administrators and users alike can be easily downloaded, compiled, and installed. Configuration systems such as MacPorts also greatly aid in this process. P P is a useful command-line tool that fetches packages from Apple, verifies their contents, and installs them on the target system. softwareupdate Use openssl to verify SHA-1 checksums on downloaded files and verify their authenticity. P After you supply admin-level credentials to an installer, you give it free access to do anything with your system.
However, you may periodically need to download an update and install it outside of that framework. In that case, or whenever a checksum is provided, you should verify the checksum. dmg)= SHA1= 9e50032326611245bb5382099a60cbcd4d1852c9 Compare the checksum received from the openssl command with the checksum provided on the download page. If they do not match, you should not install this software. From time to time, downloads become corrupted, causing the checksum not to match. Also, from time to time, websites get hacked, or downloads are replaced with bogus versions that, once installed on your system, may leave it vulnerable to attack.
User, group, computer, and computer group are the four domains to which managed preferences can be applied. 13. A directory service, such as Open Directory, stores managed preferences. 14. A preference manifest is a list of preferences provided by an application that lets the managed preference system know which preferences can be set for that particular application. To use a preference manifest in Workgroup Manager, it must first be imported. 3 Time Goals This lesson takes approximately 60 minutes to complete.