Anthony Johnston daachi

## kubectl.md

      
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                so0k
                / kubectl.md
            
            
              Last active
              April 25, 2024 12:40
            
              
                Playing with kubectl output
              
          
    Kubectl output options

Let's look at some basic kubectl output options.
Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).
We can start with:
kubectl get no


## postgres.md

      
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                junqueira
                / postgres.md
            
            
              Created
              December 28, 2017 23:06
                — forked from simondobner/postgres.md
            
              
                Postgres notes
              
          
    Database commands in psql

Connect to psql as a non postgres user
$ psql -d testdbname - when the os user exists in the db and trusted authentication is enabled.
# create database db2; - create a database

# drop database db2; - drop a database

# \c[onnect] db2 - connect to a database

# \l[ist] - list all databases

# \l+ - list all databases with extra details, including size

  
## install.sh
#!/usr/bin/env bash

#
# NixOS install script synthesized from:
#
#   - Erase Your Darlings (https://grahamc.com/blog/erase-your-darlings)
#   - ZFS Datasets for NixOS (https://grahamc.com/blog/nixos-on-zfs)
#   - NixOS Manual (https://nixos.org/nixos/manual/)
#
# It expects the name of the block device (e.g. 'sda') to partition

## neuron-autoindex.jq
module {
  name:        "neuron-autoindex",
  version:     "0.1.0",
  description: "generate hierarchical indices for neuron notes",
  authors:     ["Maddison Hellstrom <maddy@na.ai>"],
  license:     "GPL-3",
};

def invert_tags:
  .
	#!/usr/bin/env bash

	#
	# NixOS install script synthesized from:
	#
	# - Erase Your Darlings (https://grahamc.com/blog/erase-your-darlings)
	# - ZFS Datasets for NixOS (https://grahamc.com/blog/nixos-on-zfs)
	# - NixOS Manual (https://nixos.org/nixos/manual/)
	#
	# It expects the name of the block device (e.g. 'sda') to partition
	module {
	name: "neuron-autoindex",
	version: "0.1.0",
	description: "generate hierarchical indices for neuron notes",
	authors: ["Maddison Hellstrom <maddy@na.ai>"],
	license: "GPL-3",
	};

	def invert_tags:
	.