banker-hacker

[banker-hacker]

disable device enrollment on mojave mac

see old post here: http://banker-hacker.tumblr.com/post/159351921178/remove-apple-device-enrollment-program-prompt

#mac #mojave

[banker-hacker]

ruby group by and sum by

https://stackoverflow.com/questions/28392563/ruby-on-rails-hash-of-arrays-group-by-and-sum-by-with-many-columns

[banker-hacker]

regextract google sheets

https://stackoverflow.com/questions/44292991/regexmatch-to-find-all-string-cells-that-match-multiple-words

[banker-hacker]

more grouping csv

https://stackoverflow.com/questions/21506965/how-to-group-and-sum-arrays-in-ruby

[banker-hacker]

psql direct

https://stackoverflow.com/questions/13581463/filling-all-column-of-a-table-with-specific-value-in-postgresql

http://www.postgresqltutorial.com/postgresql-add-column/

https://stackoverflow.com/questions/12618232/copy-a-few-of-the-columns-of-a-csv-file-into-a-table

#psql

[banker-hacker]

ITerm moving between tabs

cmd + shift + [ https://stackoverflow.com/questions/11913990/iterm2-keyboard-shortcut-for-moving-tabs-around

#iterm

[banker-hacker]

installing homebrew, rbenv, rails and postgres on macOS High Sierra:

https://gorails.com/setup/osx/10.12-sierra

#brew #rbenv #rails #pg #postgres #install #sysadmin

[banker-hacker]

back at it - sum columns in csv

https://stackoverflow.com/questions/26060290/consolidate-csv-data-in-ruby-to-get-totals-sums-of-unique-values

https://stackoverflow.com/questions/8183706/how-to-save-a-hash-into-a-csv

#csv #ruby

[banker-hacker]

acestream

on mac https://www.youtube.com/watch?v=lYXQ5bFso1o

on pc https://www.reddit.com/r/soccerstreams/wiki/index#button

[banker-hacker]

Why cant I play large 4k video files?

http://www.tomshardware.com/answers/id-3325179/play-large-video-files.html

[banker-hacker]

vlc dialogue volume setting

https://imgur.com/gallery/C8lNK

[banker-hacker]

REMOVE APPLE DEVICE ENROLLMENT PROGRAM PROMPT part deux

Update of MacOS High Sierra 10.13.1 got rid of my hacks in the systems folder (probably deleted LaunchAgentsDisabled and LaunchDaemonsDisabled), and I guess also restored DEM files in the System folders).

So had to re-do the instructions in my old post here.

just did the instructions from my default directory, and got the following error:

mv: rename LaunchAgents/com.apple.ManagedClientAgent.enrollagent.plist to LaunchAgentsDisabled: No such file or directory

what my previous instructions neglected to specify was that:

You need to be in Systems/Library, not Users/Library

You need to create the folders LaunchAgentsDisabled and LaunchDaemonsDisabled

so mkdir LaunchAgentsDisabled etc.

[banker-hacker]

podcasting

did the following:

signed up for blubrry was too expensive:

$20 for audio hosting (250MB/mo) $0 for wordpress hosting until you realize that if you want to use your own custom domain, you have to pay $20

so $40/mo

Instead, I opted for: $9 for podbean audio hosting (unlimited storage) $1 per month (for the 1st year) for 1and1 wordpress hosting

total $10/mo

that's a real discount, but now having problems changing my domain in 1and1 it's a real pain, and had heard about these problems with

[banker-hacker]

installing #rails on new machine

mbp-2015

install homebrew

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

[banker-hacker]

#podcasting links

https://www.youtube.com/watch?v=aCisC3sHneM https://www.youtube.com/watch?v=8ClwSNm362E https://www.youtube.com/watch?v=jO7Y9OvFRGM label tracks https://www.youtube.com/watch?v=piuMLXF2rZY&t=674s whole podcast from start to finish http://www.clipconverter.cc/ convert yt vid to audio (doesn’t work on music only videos) https://www.youtube.com/watch?v=eOzumOiU5U8 louder mix https://www.onlinevideoconverter.com/ for music yt videos https://www.thepodcasthost.com/equipment/the-best-podcasting-microphones-on-the-market/ http://blog.audio-technica.com/audio-solutions-question-of-the-week-what-is-the-difference-between-a-windscreen-and-a-pop-filter/

#podcasting #audio

[banker-hacker]

backup from #iphone6s to #iphone7

bought iphone7 disabled icloud on iphone6s backed up using itunes (because icloud doesn't do as thorough a backup; for example, call history and screen layout) 6s backed up fine; but when trying to restore 7 from backup, received error message. restarted mac and iphone trying again

#ios #apple

[banker-hacker]

remove apple device enrollment program prompt

bought used macbook pro. getting prompt regarding DEP. first discovered discussion of issue here: https://www.jamf.com/jamf-nation/discussions/17517/remove-my-laptop-from-device-enrollment-program-prompt

here is a solution http://apple.stackexchange.com/questions/216890/disable-device-enollment-notification-window

here is more in depth exploration of removing this prompt https://www.ghostlyhaks.com/forum/macbook/649-removing-device-enrollment-from-os-x-devices

following advice, first disabled system integrity protection (sierra) http://osxdaily.com/2015/10/05/disable-rootless-system-integrity-protection-mac-os-x/

then using iterm:

restart computer, hold down cmd+R (must be from laptop keyboard, not peripheral keyboard) open Utilities/Terminal

csrutil disable reboot

cd System/Library/

sudo mkdir LaunchAgentsDisabled sudo mkdir LaunchDaemonsDisabled

sudo mv LaunchAgents/com.apple.ManagedClientAgent.enrollagent.plist LaunchAgentsDisabled

sudo mv LaunchDaemons/com.apple.ManagedClient.enroll.plist LaunchDaemonsDisabled

UPDATE Nov 24, 2018 for Mojave

https://gist.github.com/sghiassy/a3927405cf4ffe81242f4ecb01c382ac#gistcomment-2261452

I've found that Terminal in Mojave doesn't show all files in /System/Library/*, and some of the new files need to be moved/edited to get the effect desired for this Gist.

Using this SO answer, I found it's no longer sufficient under Mojave. I found that additional *.plist files were added under the same namespace.

My solution was to:

Restart boot in recovery mode csrutil disable + restart boot in recovery mode move the following files to disabled directories: mkdir /Volumes/Macintosh\ HD/System/Library/LaunchAgentsDisabled mv /Volumes/Macintosh\ HD/System/Library/LaunchAgents/com.apple.ManagedClient* /Volumes/Macintosh\ HD/System/Library/LaunchAgentsDisabled/. mkdir /Volumes/Macintosh\ HD/System/Library/LaunchDaemonsDisabled mv /Volumes/Macintosh\ HD/System/Library/LaunchDaemons/com.apple.ManagedClient* /Volumes/Macintosh\ HD/System/Library/LaunchDaemonsDisabled/. note that I prefixed all directories with /Volumes/Macintosh\ HD/ because it appears that the additional files don't show in /System/Library/Launch* in Recovery Mode Terminal. Prefixing with the /Volumes// seems to do what I wanted.

note I tried moving /System/Library/CoreServices/ManagedClient.app to a different path, but that broke bootup.

You may try to follow this Gist, but edit more of the **ManagedClient*.plist files in a similar way.

#devops #macos #sierra #apple #dem