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@domenic
domenic / auto-deploy.md
Last active Nov 10, 2019
Auto-deploying built products to gh-pages with Travis
View auto-deploy.md

Auto-deploying built products to gh-pages with Travis

This is a set up for projects which want to check in only their source files, but have their gh-pages branch automatically updated with some compiled output every time they push.

Create a compile script

You want a script that does a local compile to e.g. an out/ directory. Let's call this compile.sh for our purposes, but for your project it might be npm build or gulp make-docs or anything similar.

The out/ directory should contain everything you want deployed to gh-pages. That almost always includes an index.html.

@bobsomers
bobsomers / arch-linode-fde.md
Last active Aug 30, 2019
Arch Linux on Linode with Full Disk Encryption
@gerardorochin
gerardorochin / php_error_logstash.conf
Created Jun 2, 2014
php error logging into logstash + elasticsearch and trace errors on single line and root path hidden
View php_error_logstash.conf
input {
file {
type => "php-error"
path => "/var/www/error_log"
sincedb_path => "/opt/logstash/sincedb-access"
}
}
View example input
[27-May-2014 14:10:18] WARNING: [pool rebuy] child 3963 said into stderr: "NOTICE: PHP message: PHP Fatal error: Uncaught exception 'Exception' with message 'test exception' in /foo/htdocs/index.php:4"
@magnetikonline
magnetikonline / README.md
Last active Nov 6, 2019
Setting Nginx FastCGI response buffer sizes.
View README.md
View pool.md

Easy pthreads Pools

The final solution !!

Since the first version of pthreads, PHP has had the ability to initialize Worker threads for users. Onto those Worker threads are stacked objects of class Stackable for execution concurrently.

The objects stacked onto workers do not have their reference counts changed, pthreads forces the user to maintain the reference counts in userland, for the extremely good reason that this enables the programmer to keep control of memory usage; and so, execute indefinitely.

This is the cause of much heartache for newcomers to pthreads; if you do not maintain references properly you will, definitely, experience segmentation faults.

@mattiaslundberg
mattiaslundberg / arch-linux-install
Last active Nov 7, 2019
Minimal instructions for installing arch linux on an UEFI system with full system encryption using dm-crypt and luks
View arch-linux-install
# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.
# Download the archiso image from https://www.archlinux.org/
# Copy to a usb-drive
dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux
# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.
# Set swedish keymap
@denji
denji / nginx-tuning.md
Last active Nov 12, 2019
NGINX tuning for best performance
View nginx-tuning.md

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

View pthreads.md

Multi-Threading in PHP with pthreads

A Brief Introduction to Multi-Threading in PHP

  • Foreword
  • Execution
  • Sharing
  • Synchronization
  • Pitfalls
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