Fixed an error that was causing downloads not to run. Enjoy. https://github.com/krypted/precache
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Encrypting OS X Server 5 Volumes In El Capitan
Encrypting a volume in OS X couldn’t be easier. In this article, we will look at three ways to encrypt OS X El Capitan volumes in OS X Server 5. The reason there are three ways is that booted volumes and non-booted volumes have different methods for enabling encryption. Encrypting Attached Storage For non-boot volumes, just control-click or right-click on them and then click on Encrypt “VOLUMENAME” where the name of the volume is in quotes. When prompted, provide an encryption password for the volume, verify that password and if you so choose, provide a hint. Once the encryption process has begun, the entry previously clicked on says Encrypting “VOLUMENAME” where…
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Linux Bash Commands
Popped in a list of Linux bash commands here: https://krypted.com//commands/linux-bash-commands/
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Mac Network Commands Cheat Sheet
After writing up the presentation for MacSysAdmin in Sweden, I decided to go ahead and throw these into a quick cheat sheet for anyone who’d like to have them all in one place. Good luck out there, and stay salty. Get an ip address for en0: ipconfig getifaddr en0 Same thing, but setting and echoing a variable: ip=`ipconfig getifaddr en0` ; echo $ip View the subnet mask of en0: ipconfig getoption en0 subnet_mask View the dns server for en0: ipconfig getoption en0 domain_name_server Get information about how en0 got its dhcp on: ipconfig getpacket en1 View some network info: ifconfig en0 Set en0 to have an ip address of 10.10.10.10…
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Pentesting Mac OS X Server With Nessus 5
One of my favorite tools for penetration testing is Nessus from Tenable Network Security. Nessus 5 is the latest release in the family of vulnerability scanners that is probably amongst the most prolific. Nessus 5 does discovery, configuration auditing, profiling, looks at patch management and performs vulnerability analysis on a variety of platforms. Nessus can also run on a Linux, Windows or Mac OS X and can be used to scan and keep track of vulnerabilities for practically any platform, including Mac OS X. To install Nessus, go to the Nessus site and click on the Download button, around the middle of the page. Agree to the download agreement and…
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Simple Networking Commands
Troubleshooting the network is faster and more thorough when it is done using the command line. Here are some simple command-line utilities that can perform a variety of tasks that can help when administering many services and multiuser environments: Whoami lists the user you are currently logged in as from the command line. Who lists the users logged onto your system. Id shows a list of all defined users and groups whether they are actually logged in. Groups <userid> shows a list of all the groups a user is in. Whois lists ownership information for domains. Hostname lists the name of the computer you are currently working on. You can…