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 »
Generate Wildcard SSL certificate using Let’s Encrypt/Certbot
By setting your readline editing to either emacs (the default) or vi (set -o vi) you are essentially standardizing your editing commands, across the shell and your editor of choice1. Thus, if you want to edit a command in the shell you use the same commands2 that you would if you were in your text editor.… Leer más »
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Assuming that you have a program running in the foreground, press ctrl-Z, then: If there is only one job, then you don’t need to specify the job number. Just use disown -h and bg. Explanation of the above steps: You press ctrl-Z. The system suspends the running program, displays a job number and a «Stopped» message and returns you… Leer más »
As outlined in the vSphere 7.0 release notes (which everyone should carefully read through before upgrading), the following CPU processors are no longer supported: Intel Family 6, Model = 2C (Westmere-EP) Intel Family 6, Model = 2F (Westmere-EX) To help put things into perspective, these processors were released about 10 years ago! So this should not come… Leer más »
grep -RHIni \»GNU\» .
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 »