Archivo de la categoría: MacOSX

OS X Catalina – /cores directory taking up a lot of space?

Long story short, it’s safe to delete them. The /cores folder is where OS X stores Core Dumps. These are files that are intended for developers to trouble-shoot and diagnose faults in their software. They are generated as software crashes. If you’re not a developer, or aren’t testing software for a developer, then these files serve no… Leer más »

Adding a putty .ppk key to MacOS SSH terminal.

Converting .ppk key to .pem key on a Mac macOS by default doesn’t recognize .ppk files, so for that, we need to convert it into a .pem file. It can be done easily via homebrew & putty.  Install Homebrew if you are booting into a fresh version of macOS there is a fair chance that… Leer más »

high sierra wifi issues

Reset SMC and PRAM and delete net files    

MacBook Pro (15-inch Retina Mid 2014) geek bench

MacBook Pro (15-inch Retina Mid 2014) A1398 Single-Core Score Multi-Core Score 3997 13649 Geekbench 4.2.3 Tryout for Mac OS X x86 (64-bit) Result Information Upload Date August 30 2018 09:25 PM Views 1 System Information System Information Operating System macOS 10.13.3 (Build 17D47) Model MacBook Pro (15-inch Retina Mid 2014) Motherboard Apple Inc. Mac-3CBD00234E554E41 MacBookPro11,2… Leer más »

13 Tips to Optimize Your Mac After Yosemite Installation [UPDATED] 13 Tips to Optimize Your Mac After Yosemite Installation [UPDATED] In Apple, Fix It, General, Hardware, How To, HTD Tech Tip, Technology by Michael SheehanOctober 23, 201478 As most of us know, Apple’s latest operating system Yosemite (10.10), a free upgrade from Apple, is now available. And with it come a lot of nice… Leer más »

Add sshd port macsox mavericks

Edit: #vi /System/Library/LaunchDaemons/ssh.plist Add:                  <key>Alternate Listeners</key>             <dict>                     <key>SockServiceName</key>                     <string>2222</string>             </dict> To: <key>Sockets</key>         <dict>                 <key>Listeners</key>                 <dict>                         <key>SockServiceName</key>                         <string>ssh</string>                         <key>Bonjour</key>                         <array>                                 <string>ssh</string>                                 <string>sftp-ssh</string>                         </array>                 </dict>                  <key>Alternate Listeners</key>             <dict>                     <key>SockServiceName</key>                     <string>2222</string>             </dict>         </dict> Unload and load… Leer más »

Remotely Sleep a Mac with SSH

Comando: pmset sleepnow Use Terminal and SSH to the target Mac, be sure to specify the appropriate user name and IP address: ssh [email protected] Once logged in, type the following command: osascript -e ‘tell application «System Events» to sleep’ There is no warning or hesitation, the target Mac immediately goes to sleep and the SSH… Leer más »