HTTP redirection, or URL redirection, is a technique of pointing one domain or address to another. There are many uses for redirection, and a few different kinds of redirection to consider.
As you create content and administrate servers, you will often find the need to redirect traffic from one place to another. This guide will discuss the different use-cases for these techniques, and how to accomplish them in Apache and Nginx.
| Decoding the data in /proc/net/tcp: | |
| Linux 5.x /proc/net/tcp | |
| Linux 6.x /proc/PID/net/tcp | |
| Given a socket: | |
| $ ls -l /proc/24784/fd/11 | |
| lrwx------ 1 jkstill dba 64 Dec 4 16:22 /proc/24784/fd/11 -> socket:[15907701] |
| #!/usr/bin/env bash | |
| # USE WITH CAUTION | |
| # remove all exited containers | |
| docker rm $(docker ps -a -f status=exited -f status=created -q) | |
| # remove dangling volumes | |
| docker volume rm $(docker volume ls -f dangling=true -q) |
| #!/bin/bash | |
| # Usage: slackpost <token> <channel> <message> | |
| # Enter the name of your slack host here - the thing that appears in your URL: | |
| # https://slackhost.slack.com/ | |
| slackhost=PUT_YOUR_HOST_HERE | |
| token=$1 |
| ### Nginx main config: Tweaks & SSL settings (without the FastCGI-cache config parts) | |
| ## http {} block: | |
| http { | |
| # [...] | |
| server_tokens off; | |
| reset_timedout_connection on; |
| # | |
| # Sources: | |
| # http://stackoverflow.com/questions/7704624/how-can-i-use-gzip-compression-for-css-and-js-files-on-my-websites | |
| # http://codex.wordpress.org/Output_Compression | |
| # http://www.perun.net/2009/06/06/wordpress-websites-beschleuinigen-4-ein-zwischenergebnis/#comment-61086 | |
| # http://www.smashingmagazine.com/smashing-book-1/performance-optimization-for-websites-part-2-of-2/ | |
| # http://gtmetrix.com/configure-entity-tags-etags.html | |
| # http://de.slideshare.net/walterebert/die-htaccessrichtignutzenwchh2014 | |
| # http://de.slideshare.net/walterebert/mehr-performance-fr-wordpress | |
| # |
| # store all solarized files in one place | |
| mkdir ~/.solarized | |
| cd ~/.solarized | |
| # http://www.webupd8.org/2011/04/solarized-must-have-color-paletter-for.html | |
| git clone https://github.com/seebi/dircolors-solarized.git | |
| eval `dircolors ~/.solarized/dircolors-solarized/dircolors.256dark` | |
| ln -s ~/.solarized/dircolors-solarized/dircolors.256dark ~/.dir_colors | |
| git clone https://github.com/sigurdga/gnome-terminal-colors-solarized.git |