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andywirv

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@andywirv
andywirv / gist:1d47aa24e562b67bee68aa5037b03c33
Last active November 14, 2016 14:43
Profile stuff
alias sublime='open -a Sublime\ Text'
alias chrome='open -a Google\ Chrome'
alias established='sudo lsof -i |GREP ESTABLISHED'
alias docker-start="bash --login '/Applications/Docker/Docker Quickstart Terminal.app/Contents/Resources/Scripts/start.sh'"
alias docker-clean='docker rm -v $(docker ps -a -q -f status=exited)'
alias docker-rmi-untagged='docker rmi $(docker images | grep "^<none>" | awk "{print $3}")'
alias ldapsearch="ldapsearch -h domaincontroller_host -b 'DC=Burberry,DC=corp'"
export DOCKER_IP=$(docker-machine ip)
@andywirv
andywirv / keybase.md
Created November 21, 2016 13:56

Keybase proof

I hereby claim:

  • I am andywirv on github.
  • I am andywirv (https://keybase.io/andywirv) on keybase.
  • I have a public key whose fingerprint is 5A88 A465 38CB E0C7 7AF6 858B 90E4 B666 1249 2032

To claim this, I am signing this object:

@andywirv
andywirv / gist:f312d561c9702522f6d4ede1fe2750bd
Created November 22, 2016 19:58
Update Lambda function configuration, specifically the environment variables. AWS Cli version aws-cli/1.11.20
#quotes on json, single around entire object and double on each property
aws lambda update-function-configuration --function-name=[lambda function name] --environment '{"Variables":{"abc":"124"}}'
@andywirv
andywirv / gist:e1ddd8ed5ee032b908d2ea1091398aa3
Created November 29, 2016 15:14
remove line 88 from file example.txt
sed -i -e '88d' example.txt
@andywirv
andywirv / log
Last active April 16, 2019 21:23
Packer early SSH issue
packer build template.json
2016/12/01 14:55:23 [INFO] Packer version: 0.12.0
2016/12/01 14:55:23 Packer Target OS/Arch: darwin amd64
2016/12/01 14:55:23 Built with Go Version: go1.7.3
2016/12/01 14:55:23 Detected home directory from env var: /Users/user
2016/12/01 14:55:23 Using internal plugin for parallels-iso
2016/12/01 14:55:23 Using internal plugin for vmware-vmx
2016/12/01 14:55:23 Using internal plugin for googlecompute
2016/12/01 14:55:23 Using internal plugin for qemu
2016/12/01 14:55:23 Using internal plugin for amazon-chroot
@andywirv
andywirv / gist:8586288c25897116a8b039728291c20c
Created December 8, 2016 14:53
Ceph resize rbd
sudo rbd resize -s 8000 [image]
#xfs
xfs_growfs /dev/rdb0
#ext4 https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/ext4grow.html
sudo resize2fs /dev/rbd0
@andywirv
andywirv / gist:bb66dc7e2c03749936b24e8383a5aa1d
Created June 1, 2017 09:10
Forward port 443 to port 8080 on localhost. Workaround for Virtualbox NAT port forwarding of ports <1024
# N.B does not persist across reboots
echo "
rdr pass inet proto tcp from any to any port 443 -> 127.0.0.1 port 8080
" | sudo pfctl -ef -
@andywirv
andywirv / elb_IP-query.sh
Created August 7, 2017 09:27
Query internal IP(s) of AWS ELB
andyirvine$ aws ec2 describe-network-interfaces --filters "Name=description,Values=[ELB Interface description]" |jq '.NetworkInterfaces[] .PrivateIpAddress'
@andywirv
andywirv / output.tf
Created November 3, 2017 16:16
Multi-line Output for Terraform
output "SSH Config" {
value = <<SSHCONFIG
### START Auto-gen SSH Config for ${random_pet.cluster_id.id} ###
Host ${random_pet.cluster_id.id}-bastion
User core
Hostname ${aws_instance.bastion.public_ip}
IdentityFile ~/.ssh/${random_pet.cluster_id.id}.key
Host ${random_pet.cluster_id.id}-agent
@andywirv
andywirv / SSH_config
Created December 11, 2017 15:41
SSH Tunnel via multiple hosts making use of ~/.ssh/config
Host tunnel
Hostname [host_with_access]
ProxyJump [bastion_host]
LocalForward [local_port] [remote_host]:[remote_port]
#Start tunnel with ssh -N tunnel