xemoe

Install package

sudo apt-get install apache2-utils

Generate htpasswd file

sudo htpasswd -c /var/www/yourweb/.htpasswd yourname

xemoe

alias.url = ("/netcleaner" => "/home/nontawatt/workspaces/net_cleaner/src/www/public/")
url.rewrite-once = (
        "^/netcleaner/compiled/(.*)" => "/netcleaner/compiled/$1",
        "^/netcleaner/(favicon\.ico|robots\.txt|sitemap\.xml)$" => "/netcleaner/$1",
        "^/netcleaner/[^\?]*(\?.*)?$" => "/netcleaner/index.php/$1"
)

$HTTP["url"] =~ "^/netcleaner" {
 url.redirect = ()

xemoe

http://www.howtogeek.com/howto/40702/how-to-manage-and-use-lvm-logical-volume-management-in-ubuntu/

Ubuntu package

sudo apt-get install lvm2

Format partition with type 8e

Create lvm physical volume

xemoe

#
# Mariadb mirror list
# Generate since: 2015-11-14 05:17:40

deb [arch=amd64,i386] http://mirrors.bestthaihost.com/mariadb/repo/10.1/ubuntu trusty main
deb-src http://mirrors.bestthaihost.com/mariadb/repo/10.1/ubuntu trusty main

deb [arch=amd64,i386] http://mirrors.opencas.cn/mariadb/repo/10.1/ubuntu trusty main
deb-src http://mirrors.opencas.cn/mariadb/repo/10.1/ubuntu trusty main

xemoe

MYMEM=$(printf "%.2f" $(( $(vmstat -s | head -n1 | awk '{print $1}') * 0.5 )) | numfmt --to=si --from-unit=K)

xemoe

ssh -L 8080:localhost:80 user@remote-host

xemoe

<?php

trait Bar1
{
    function getBody($type, &$body) {
        switch($type) {
        case 1:
            $body = 'A';
            break;
        case 2:

xemoe

Ansible with Ubuntu

1. setup ansible playbook from ppa for latest available update
2. create sample local playbook <E.g. whoami>
3. execute playbook to remote server

---

The first task - setup ansible package from ppa

just a simple command

xemoe

How to generate PDF reports file from html views

1. generate filename with .html extension
2. geneate pdf output filename with .pdf extension
3. set pdf tmp path variables

    E.g. /tmp/my_reports.pdf

4. set command template

 /usr/bin/xvfb-run --server-args="-screen 0, 1024x768x24" /usr/bin/wkhtmltopdf %s %s

xemoe

echo $(dpkg --list | grep linux-image | awk '{ print $2 }' | sort -V | sed -n '/'`uname -r`'/q;p') $(dpkg --list | grep linux-headers | awk '{ print $2 }' | sort -V | sed -n '/'"$(uname -r | sed "s/\([0-9.-]*\)-\([^0-9]\+\)/\1/")"'/q;p') | xargs sudo apt-get -y purge