Erki Esken erkiesken

## keybase.md

      
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                erkiesken
                / keybase.md
            
            
              Last active
              December 20, 2017 09:55
            
          
    Keybase proof

I hereby claim:

I am erkiesken on github.
I am erkiesken (https://keybase.io/erkiesken) on keybase.
I have a public key whose fingerprint is B2EB 926A 8B2A FA6D E919  BAA8 DFA5 3336 298B D2E4

To claim this, I am signing this object:

  
## sudo_something.sh
# Can;t just do this, no permission for my shell to write that file:
sudo echo "deb https://apt.dockerproject.org/repo debian-jessie main" > /etc/apt/sources.list.d/docker.list

# So wrap it into a shell command:
sudo sh -c 'echo "deb https://apt.dockerproject.org/repo debian-jessie main" > /etc/apt/sources.list.d/docker.list'

## sample.sh
#!/bin/bash

# From http://stackoverflow.com/a/20909045/49871
#
# Keeps the variables local
#
env $(cat .env | xargs) myprogram

## test-tee-logging.sh
#!/bin/bash

set -exuo pipefail

# Taken from https://alestic.com/2010/12/ec2-user-data-output/
exec > >(tee ./tmp.log) 2>&1

echo BEGIN
ls -lah .
echo END

## check-gravatar.sh
#!/bin/bash

set -euo pipefail

mkdir -p out

while read -r hash; do
    if [ ! -f "out/$hash" ]; then
        curl -I -s -o "out/$hash" "http://www.gravatar.com/avatar/$hash"
        echo "Fetched: $hash"

## bump-version.sh
#!/bin/bash

##
## Bumps semantic version using node-semver.
##
## Usage:
##   ./bump-version.sh <level> <file>
##
## <level> can be:  major, minor, patch,
##                  premajor, preminor,

## check_node_npm.sh
#!/bin/sh

set -e

# Needs node, npm, semver (npm -g i semver) and jq utility to be installed.

# First check if we have needed utils.
which node
which npm
which jq

## node-repl-inspect-customInspect.md

      
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                erkiesken
                / node-repl-inspect-customInspect.md
            
            
              Last active
              February 24, 2016 20:51
            
              
                Disabling node repl util.inspect customInspect
              
          
    When objects implement inspect method but its not meant for inspection then problems might occur.
For example with rxjs package:
> Rx = require("rxjs/Rx")
{ Subject: { [Function: Subject] create: [Function] },
  Observable:
…


## README haproxy letsencrypt
From article:
  https://blog.brixit.nl/automating-letsencrypt-and-haproxy

## heka-output
2015/05/08 19:01:30 Input 'http-input': Listening on 127.0.0.1:1234
2015/05/08 19:01:36
:Timestamp: 2015-05-08 16:01:36.03994348 +0000 UTC
:Type: heka.httpdata.request
:Hostname: Erki-Mac.lan
:Pid: 83675
:Uuid: 0ad67214-8f54-4793-8e33-ba1563071db7
:Logger: http-input
:Payload: {"foo": "bar"}
:EnvVersion: 1
	# Can;t just do this, no permission for my shell to write that file:
	sudo echo "deb https://apt.dockerproject.org/repo debian-jessie main" > /etc/apt/sources.list.d/docker.list

	# So wrap it into a shell command:
	sudo sh -c 'echo "deb https://apt.dockerproject.org/repo debian-jessie main" > /etc/apt/sources.list.d/docker.list'
	#!/bin/bash

	# From http://stackoverflow.com/a/20909045/49871
	#
	# Keeps the variables local
	#
	env $(cat .env \| xargs) myprogram
	#!/bin/bash

	set -exuo pipefail

	# Taken from https://alestic.com/2010/12/ec2-user-data-output/
	exec > >(tee ./tmp.log) 2>&1

	echo BEGIN
	ls -lah .
	echo END
	#!/bin/bash

	set -euo pipefail

	mkdir -p out

	while read -r hash; do
	if [ ! -f "out/$hash" ]; then
	curl -I -s -o "out/$hash" "http://www.gravatar.com/avatar/$hash"
	echo "Fetched: $hash"
	#!/bin/bash

	##
	## Bumps semantic version using node-semver.
	##
	## Usage:
	## ./bump-version.sh <level> <file>
	##
	## <level> can be: major, minor, patch,
	## premajor, preminor,
	#!/bin/sh

	set -e

	# Needs node, npm, semver (npm -g i semver) and jq utility to be installed.

	# First check if we have needed utils.
	which node
	which npm
	which jq
	From article:
	https://blog.brixit.nl/automating-letsencrypt-and-haproxy
	2015/05/08 19:01:30 Input 'http-input': Listening on 127.0.0.1:1234
	2015/05/08 19:01:36
	:Timestamp: 2015-05-08 16:01:36.03994348 +0000 UTC
	:Type: heka.httpdata.request
	:Hostname: Erki-Mac.lan
	:Pid: 83675
	:Uuid: 0ad67214-8f54-4793-8e33-ba1563071db7
	:Logger: http-input
	:Payload: {"foo": "bar"}
	:EnvVersion: 1