John Kinsella jlk

## install.md

      
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                Ryanb58
                / install.md
            
            
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              May 17, 2024 13:42
            
              
                How to install telnet into a alpine docker container. This is useful when using the celery remote debugger in a dev environment. 
              
          
    >>> docker exec -it CONTAINERID /bin/sh
/app # telnet
/bin/sh: telnet: not found

/app # apk update
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz
v3.7.0-243-gf26e75a186 [http://dl-cdn.alpinelinux.org/alpine/v3.7/main]
v3.7.0-229-g087f28e29d [http://dl-cdn.alpinelinux.org/alpine/v3.7/community]


## dist-upated-tls-certs-etcd-nodes.sh
#!/usr/bin/env bash
#
# Summary:
# Distributes updated x509 tls certs and resolves outdate cert problems which effectively kill your kube cluster
#   ref: https://github.com/kubernetes-incubator/kube-aws/issues/1132
#   ref: https://github.com/kubernetes-incubator/kube-aws/issues/1057
#
# NOTES: Ensure this is the correct process for your etcd2 kube cluster before using.
#       Test on a dev/test cluster first.
#       Use at own risk.

## gist:3b41f449686a089f34edb45d00672f28

      
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                480
                / gist:3b41f449686a089f34edb45d00672f28
            
            
              Last active
              May 6, 2024 19:52
            
              
                MacOS X + oh my zsh + powerline fonts + visual studio code terminal settings
              
          
    MacOS X + oh my zsh + powerline fonts + visual studio code (vscode) terminal settings


Thank you everybody, Your comments makes it better

Install oh my zsh

http://ohmyz.sh/
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

  
## docker-for-mac.md

      
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                BretFisher
                / docker-for-mac.md
            
            
              Last active
              May 23, 2024 22:25
            
              
                Getting a Shell in the Docker Desktop Mac VM
              
          
    2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).
docker run -it --rm --privileged --pid=host justincormack/nsenter1
more info: https://github.com/justincormack/nsenter1


## screen-stuff.md

      
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                gesellix
                / screen-stuff.md
            
            
              Created
              May 1, 2016 22:39
            
              
                screen and Docker for Mac
              
          
    screen ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty


screen -AmdS docker ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty
screen -r docker
# enter, then disconnect with Ctrl-a d
screen -S docker -p 0 -X stuff $(printf root\\r\\n)
screen -r docker


## Install_Alpine_Linux_3.3_on_VirtualBox_OSX.md

      
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                kennwhite
                / Install_Alpine_Linux_3.3_on_VirtualBox_OSX.md
            
            
              Last active
              June 21, 2023 15:05
            
              
                Howto: Install Alpine Linux 3.3 on VirtualBox OSX
              
          
    Howto: Install Alpine Linux 3.3 on VirtualBox OSX


Latest Standard ISO version x86_64 is recommended (http://alpinelinux.org/downloads/)
Create new VM ("Linux 2.6 / 3.x / 4.x (64-bit)")
1 CPU w/ 512BM RAM and 1 GB default (VDI) disk is more than sufficient
Default networking (NAT)
Boot and add Alpine ISO as attached virtual install media
Default root password is blank (though note - ssh PermitRootLogin defaults to disallow blank passwords and: prohibit-password; switch to yes for Host ssh)
Run setup-alpine
Defaults are fine, but you do want "sys" disk setup to sda, y to confirm


## packer-ami-id
packer build packer.json 2>&1 | sudo tee output.txt
tail -2 output.txt | head -2 | awk 'match($0, /ami-.*/) { print substr($0, RSTART, RLENGTH) }' > sudo ami.txt

## patch-edid.rb
#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710

require 'base64'

data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten
	#!/usr/bin/env bash
	#
	# Summary:
	# Distributes updated x509 tls certs and resolves outdate cert problems which effectively kill your kube cluster
	# ref: https://github.com/kubernetes-incubator/kube-aws/issues/1132
	# ref: https://github.com/kubernetes-incubator/kube-aws/issues/1057
	#
	# NOTES: Ensure this is the correct process for your etcd2 kube cluster before using.
	# Test on a dev/test cluster first.
	# Use at own risk.
	packer build packer.json 2>&1 \| sudo tee output.txt
	tail -2 output.txt \| head -2 \| awk 'match($0, /ami-.*/) { print substr($0, RSTART, RLENGTH) }' > sudo ami.txt
	#!/usr/bin/ruby
	# Create display override file to force Mac OS X to use RGB mode for Display
	# see http://embdev.net/topic/284710

	require 'base64'

	data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

	edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
	vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten