Samar Dhwoj Acharya techgaun

## postgres-backup
#!/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

## redis-amzn-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

## kibana-apache-logs.json
{
  "title": "Apache logs",
  "services": {
    "query": {
      "list": {
        "0": {
          "query": "*",
          "alias": "",
          "color": "#7EB26D",
          "id": 0,

## docker-debug-mode
/usr/bin/docker -d -D

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

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

## open-file-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

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

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

## markdown-cmdline.md

      
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                techgaun
                / markdown-cmdline.md
            
            
              Created
              October 29, 2014 16:20
            
              
                markdown viewer in command line
              
          
    Markdown Viewer in your terminal


markdown

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

pandoc
	#!/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
	#!/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
	{
	"title": "Apache logs",
	"services": {
	"query": {
	"list": {
	"0": {
	"query": "*",
	"alias": "",
	"color": "#7EB26D",
	"id": 0,
	#!/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