Picture Wall - 85 pics

trimstray/the-book-of-secret-knowledge: A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
trimstray/nginx-admins-handbook: How to improve NGINX performance, security, and other important things.
GitHub - open-guides/og-aws: 📙 Amazon Web Services — a practical guide
Terraform: Sane practices & Project Structure – David Przybilla – Medium
NGINX Performance Testing: Konstantin Pavlov @nginxconf 2014 - YouTube
Devhints — TL;DR for developer documentation
Optimizing web servers for high throughput and low latency | Dropbox Tech Blog
Adventures in /usr/bin and the likes - Dormammu's Blog
Mount a VirtualBox drive image (vdi)
Iptables Essentials: Common Firewall Rules and Commands | DigitalOcean
How can I use terminfo entries on FreeBSD? - Unix & Linux Stack Exchange
debian - Disable a service from starting at all runlevels? - Server Fault
linux - How to remove/backup script from /etc/init.d/? - Server Fault
email - Change outgoing mail address from root@servername - rackspace sendgrid postfix - Stack Overflow
Hosting Ghost blog with Nginx - config example with www redirect and SSL by LetsEncrypt - Raivis Vitols
Secure Your Containers with this One Weird Trick | Red Hat Enterprise Linux Blog
How to Set Up Let’s Encrypt Certificates for Multiple Apache Virtual Hosts on Ubuntu 14.04
How to create your own CDN, is it just creating a subdomain? - Stack Overflow
Death by copy/paste
Official Linux Packages for Sync Now Available
A FreeBSD 10 Desktop How-to
Why we use the Linux kernel's TCP stack
How can I resolve a hostname to an IP address in a Bash script? - Unix & Linux Stack Exchange
How To Secure Nginx | DigitalOcean
Comparing the contents of two directories with diff
bash - Getting exit status code from 'ftp' command in linux shell - Stack Overflow
A tcpdump Primer with Examples
Nginx serving content from the wrong “virtual host” while accessing with https
Linux and Unix SysAdmins New Year’s Resolutions (2016)
How To List and Delete Iptables Firewall Rules
How do you recursively download an ftp folder in linux
Avoid to keep command in bash history - Server Fault
Renaming files to sequential numbers using bash loop
List all packages from a repository in ubuntu / debian
How to mount an .img file
Building for Production: Web Applications | DigitalOcean
Deploying a Rails App on Ubuntu 14.04 with Capistrano, Nginx, and Puma | DigitalOcean
Awesome Awesomeness
Stop using tail -f (mostly)
How To Install and Use GoAccess Web Log Analyzer with Apache on Debian 7 | DigitalOcean
Handy Bash feature: Process Substitution — Medium
Bashmakrs
Datacenter for Dummies: Le SAN #LegaNerd
HowTo: Save A File In Vim Opened Without Root Permission
Getting Started with FreeBSD - DigitalOcean
How To Use Icinga To Monitor Your Servers and Services On Ubuntu 14.04 | DigitalOcean
How To Install Nagios On Ubuntu 12.10 | DigitalOcean
Appending to crontab with a shell script on Ubuntu - Stackoverflow
Reasons why crontab does not work - Ask Ubuntu
Fasd
Multiple Network Interfaces - Force one to WAN and one to LAN
Top 5 Open Source Linux Server Provisioning Software - nixCraft
How to Easily Create a Ubuntu Kiosk Computer - OMG! Ubuntu!
Simple PHP Git deploy script
Deploy your site with git
Fail2Ban or SSHGuard and brute-force prevention
The Perfect APC Configuration | Greg Rickaby
powerline-shell
cv - Coreutils Viewer
A Proper Server Naming Scheme
Remove all packages marked as rc by dpkg
How To Set Up a Tahoe-LAFS Distributed Filesystem on Ubuntu 14.04 Servers | DigitalOcean
How To Deploy Flask Using uWSGI Behind Nginx on CentOS 6.4
Forcing group and permissions for created file inside folder? - Super User
Bash For Loop Examples
Using Grep & Regular Expressions to Search for Text Patterns in Linux
An Introduction To Regular Expressions
How To Install and Configure DKIM with Postfix
How To use an SPF Record to Prevent Spoofing & Improve E-mail Reliability
Setting the Hostname & Fully Qualified Domain Name (FQDN)
Web Server Performance Comparison - DreamHost
nginx - add modules and repack on debian
60 Commands of Linux : A Guide from Newbies to System Administrator
DigitalOcean - How To Install Aide on a DigitalOcean VPS
DigitalOcean - How To Set Up a Postfix Email Server with Dovecot
How To View and Configure Linux Logs on Ubuntu and Centos
Vimdiff - most frequently used commands/shortcuts
"More Instantly Better Vim" - YouTube
HowStuffWorks "How Domain Name Servers Work"
How can I change the default Mysql connection timeout when connecting through python
Flask + uWSGI + nginx Primer
Difference between proxy server and reverse proxy server - Stack Overflow
How difficult is it to setup a mailserver?
OpenSSH Essentials - Slashdot
Exploring /proc File System in Linux