Intro It’s been a while since I’ve built my current home lab. It’s based on Lenovo M910t. In general, I’m quite happy but it’s lacking expansion flexibility. So I’m looking for a replacement. Below my notes from research and calculations
Wieloryb as a home lab My current home server which I use many for virtualisation, serving also some net services is reaching memory and disk-space limits. I named this server Wieloryb which in Polish means The Whale. Hardware So far I have:
Another embarrassing problem with my MBP: when scrolling in e.g. Chrome, Safari or actually – any other window, there is annoying lag. When you scroll continuously, it’s more or less fine, but when you pause to read and then want
Quick Look at Java classes! This Quick Look plugin allows you to decompile Java class and look at the content.
When trying to add a custom resource, no matter what, I always got a wrong constant name error, for example:
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resolving cookbooks for run list: ["01_test-cookbook"] Synchronizing Cookbooks: - test-cookbook (0.1.0) Installing Cookbook Gems: Compiling Cookbooks... ================================================================================ Recipe Compile Error in /home/jhartman/.chef/local-mode-cache/cache/cookbooks/test-cookbook/resources/append_line.rb ================================================================================ NameError --------- wrong constant name 01TestCookbookAppendLine Platform: --------- x86_64-linux-gnu |
It turned out to be an issue with my cookbook name: it’s not allowed to have a cookbook name starting with a number
MacOS tends to trash mounted disks with number of useless hidden files (e.g. ._* or .DS_Store ). There were number of recipes in the Internet, some of them were working at some of time but are not anymore. Below notes from my fights
Edit 12/09/2018 As Ivan commented below: with binutils release 27.28 it seems to be solved. But see the workaround below in case it’s not… When trying to install Oracle 12c 32-bit Client (12.1 or 12.2) on Oracle Linux 7.3 or
Just to inform (in case when Google stop working one day 😃) that my public projects are stored on GitHub https://github.com/jaroslawhartman
When you add some timezones to your Apple Calendar, it’s somehow difficult to remove them and you end up with a list which you perhaps don’t need anymore: How to remove them? Rather easy, but we need a plist
A MacOS Alfred workflow to open a predefined Webex session. Pre-requisites: Alfred – free Alfred Power Pack – commericial, but I strongly recommend Cisco Webex Workflow – download Introduction It’s pretty basic, but helps me to speed up a very
