(setq org-confirm-babel-evaluate nil)
(setq org-babel-sh-command "ssh default ")
;; customize the following variables:
;;(setq org-babel-load-languages
;;<<< '((emacs-lisp . t) (python . t) (clojure . t) (sh . t ) (perl . t)))
klang
/ output.txt
Created
December 11, 2015 08:57
An easy way to specify a destination as a single input parameter and still be able to get the individual data elements back again.
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| [klang@ergates bin]$ split_destination-test.sh | |
| destination [email protected]:/full/path/to/install/package.ext | |
| server host.with.full.domain | |
| servershort host | |
| user user | |
| fullpath /full/path/to/install/package.ext | |
| path /full/path/to/install/ | |
| package package.ext |
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| (ns monitor | |
| (:gen-class) | |
| (:import (java.io RandomAccessFile))) | |
| (def sleep-interval 2000) | |
| (defn extract-ip-address [message] | |
| (if (not (nil? message)) | |
| (let [pattern "(\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}) ([0-9a-f]+\\.[0-9a-f]+\\.[0-9a-f]+) via (\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3})" | |
| message-seq (first (re-seq (re-pattern pattern) message)) |
klang
/ reverse-ssh.txt
Created
October 30, 2015 07:21
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| We have the situation, where a cvs server is not available from a development host, but the development host | |
| is available from the cvs server: | |
| .-----. | |
| | PC | | |
| .-----. | |
| / \ | |
| v v | |
| .-----. .-----. | |
| | cvs |------>| dev | |
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| import org.apache.commons.codec.digest.DigestUtils; | |
| public class GitSha1 { | |
| public static String githash(String aString){ | |
| return DigestUtils.sha1Hex("blob " + aString.length() + "\0" + aString); | |
| } | |
| public static void main(String[] args) { |
klang
/ cloudformation-vpc-from-scratch.json
Created
April 19, 2015 18:40
A CloudFormation test template to create a VPC with a public subnet and spin up a internet connected instance inside of it.
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| { | |
| "AWSTemplateFormatVersion": "2010-09-09", | |
| "Description": "Building a VPC from scratch with CloudFormation", | |
| "Mappings": { | |
| "SubnetConfig": { | |
| "VPC": { "CIDR": "10.0.0.0/16" }, | |
| "Public": { "CIDR": "10.0.0.0/24" } | |
| }, | |
| "RegionMap" : { |
klang
/ dynamodb.org
Created
April 10, 2015 09:04
Example usage of DynamoDB from the cli (inside emacs, via org-mode)
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| # array | |
| >>> [1] | |
| [1] | |
| >>> [1,] | |
| [1] | |
| # hash | |
| >>> {'a':1} | |
| {'a': 1} | |
| >>> {'a':1,} |
klang
/ wordx-gitattributes.md
Created
April 22, 2014 09:54
Download and install the docx2txt converter from http://docx2txt.sourceforge.net/
wget -O doc2txt.tar.gz http://docx2txt.cvs.sourceforge.net/viewvc/docx2txt/?view=tar
tar zxf docx2txt.tar.gz
cd docx2txt/docx2txt/
sudo make
klang
/ post-receive
Created
March 25, 2014 07:32
hook to automatically deploy an app, when pushes to a repository is made. The script has to be placed in .git/hooks/post-receive and made executable. Script taken from: http://www.sitepoint.com/one-click-app-deployment-server-side-git-hooks/
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| #!/bin/sh | |
| # blog post: http://www.sitepoint.com/one-click-app-deployment-server-side-git-hooks/ | |
| ## store the arguments given to the script | |
| read oldrev newrev refname | |
| ## Where to store the log information about the updates | |
| LOGFILE=./post-receive.log | |
| # The deployed directory (the running site) | |
| DEPLOYDIR=/var/www/html/simpleapp |
klang
/ cr_tc-initrd.sh
Created
February 17, 2014 20:42
script taken here: http://forum.tinycorelinux.net/index.php?topic=12300.0
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| #!/bin/sh | |
| # a quick & dirty script to create a TinyCore initrd (for Core >= 4.2) | |
| H=$( pwd ) | |
| M=$( mount | grep iso9660 | head -1 | awk '{print $3}' ) | |
| [ -z "$M" ] && echo "can not find mounted CD-ROM" && exit 1 | |
| D=$( mktemp -d ) |