Samar Dhwoj Acharya techgaun

🌌

Enum.random(["code", "sleep", "eat", "fifa", "soccer", "guitar", "board games"])

Architect and Programmer

techgaun / postgres-backup

Created June 9, 2014 07:12

OpenShift Origin Cron for WAL-E

	#!/bin/bash
	# more at http://www.techgaun.com/2014/06/postgresql-backup-to-amazon-s3-on.html
	if [ $OPENSHIFT_POSTGRESQL_DIR ]; then
	/usr/bin/envdir /etc/wal-e.d/env /bin/wal-e backup-push ${OPENSHIFT_POSTGRESQL_DIR}data
	fi

techgaun / redis-amzn-linux

Created October 17, 2014 19:19

redis 2.8.x installation on aws ec2 amazon linux

	#!/bin/bash
	#lost original file so rewrote for future reference, untested
	#installs latest 2.8.17
	#run as root
	yum install -y gcc gcc-c++ make
	wget "http://download.redis.io/releases/redis-2.8.17.tar.gz"
	tar xvfz redis-2.8.17.tar.gz
	rm -f redis-2.8.17.tar.gz
	cd redis-2.8.17
	make distclean && make

techgaun / kibana-apache-logs.json

Last active August 29, 2015 14:07 — forked from rshk/kibana-apache-logs.json

techgaun / docker-debug-mode

Created October 29, 2014 14:47

docker daemon in debug mode

/usr/bin/docker -d -D

techgaun / docker-ps-remove-exited-containers

Last active August 29, 2015 14:08

docker remove exited containers

docker ps -a | grep Exited | cut -d" " -f1 | xargs --no-run-if-empty docker rm

techgaun / wget-ftp

Created October 29, 2014 14:57

wget as a ftp client

wget -r -nH -m --ftp-user=<ftp_user> --ftp-password=<ftp_pwd> ftp://<ftp_server>/

techgaun / open-file-processes

Created October 29, 2014 15:01

get open file of processes

	#!/bin/bash

	for x in `ps -ef\| awk '{ print $2 }'`;
	do
	echo "pid:${x} process_name:$(cat /proc/$x/cmdline) count:$(ls -1U /proc/$x/fd \| wc -l)" \| column -t;
	done

techgaun / tar-extract-particular-file

Created October 29, 2014 15:04

extract particular file using tar

tar -xvf file.tar.gz --wildcards --no-anchored "<file_name>" -C /home/samar/path/to/extract/

techgaun / virsh-set-guest-memory

Created October 29, 2014 15:08

virsh set memory for guest

virsh setmem guest-name <new-memory-in-KB>

techgaun / markdown-cmdline.md

Created October 29, 2014 16:20

markdown viewer in command line

Markdown Viewer in your terminal

apt-get install markdown lynx
markdown <markdown_file> | lynx -stdin