luksi1

# /etc/sysconfig/ifcfg-lo
DEVICE=lo
# localhost
IPADDR0=127.0.0.1
NETMASK0=255.0.0.0
NETWORK0=127.0.0.0
BROADCAST0=127.255.255.255
# virtual ip
IPADDR1=<VIRTUAL IP ADDRESS>
NETMASK1=255.255.255.255

mynameispj

# Ignore docs files
styles/.sass-cache
styles/.sass-cache/*

# Not working? 
# Try: http://stackoverflow.com/questions/11451535/gitignore-not-working
# Try: http://stackoverflow.com/questions/1139762/gitignore-file-not-ignoring

phith0n

FROM alpine:3.3
MAINTAINER Didiet Noor <dnoor@kulina.id> (@lynxluna)


# Patch APK Mirror to YKode
RUN echo "http://dl-4.alpinelinux.org/alpine/v3.3/main" > /etc/apk/repositories

ENV TIMEZONE Asia/Shanghai
ENV PHP_MEMORY_LIMIT 512M
ENV MAX_UPLOAD 50M

abrahamrhoffman

CentOS 7 Kickstart File - HOWTO Build ISO

There is so much documentation online from RedHat and CentOS about this topic - it's sad that I am writing this. But the real state of documentation on this topic (CentOS 7 + KS + ISO = Bootable DVD) is almost non-existent.

I found this: http://smorgasbork.com/component/content/article/35-linux/151-building-a-custom-centos-7-kickstart-disc-part-1

Which I greatly appreciate and +1, but the documentation is half-baked and there are numerous errors.

Finally... FINALLY! After four days of banging my head, I got this to work. Hopefully someone else will be able to do this in a few hours, instead of blowing their weekend like me. :(

bagder

NOTE

This content has moved.

Please go to bagder/TRRprefs for the current incarnation of the docs, and please help us out polish and maintain this documentation!

tomysmile

Firstly install Brew on your MAC

• ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Then install PHP

• brew update
• brew tap homebrew/dupes
• brew tap homebrew/php
• brew install php56

zerebral

const puppeteer_extra = require('puppeteer-extra');
puppeteer_extra.use(require('puppeteer-extra-plugin-anonymize-ua')());
const StealthPlugin = require('puppeteer-extra-plugin-stealth');
puppeteer_extra.use(StealthPlugin());

module.exports = async ({ context, browser }) => {
  const { url } = context;
  const ws_endpoint_url = browser.wsEndpoint();
  const newBrowser = await puppeteer_extra.connect({
            browserWSEndpoint: ws_endpoint_url

joewiz

On Tue Oct 27, 2015, history.state.gov began buckling under load, intermittently issuing 500 errors. Nginx's error log was sprinkled with the following errors:

2015/10/27 21:48:36 [crit] 2475#0: accept4() failed (24: Too many open files)

2015/10/27 21:48:36 [alert] 2475#0: *7163915 socket() failed (24: Too many open files) while connecting to upstream...

An article at http://www.cyberciti.biz/faq/linux-unix-nginx-too-many-open-files/ provided directions that mostly worked. Below are the steps we followed. The steps that diverged from the article's directions are marked with an *.

1. * Instead of using su to run ulimit on the nginx account, use ps aux | grep nginx to locate nginx's process IDs. Then query each process's file handle limits using cat /proc/pid/limits (where pid is the process id retrieved from ps). (Note: sudo may be necessary on your system for the cat command here, depending on your system.)
2. Added fs.file-max = 70000 to /etc/sysctl.conf

StevenACoffman

ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C gears@umich.edu -N ''

# -o : Save the private-key using the new OpenSSH format rather than the PEM format. Actually, this option is implied when you specify the key type as ed25519.
# -a: It’s the numbers of KDF (Key Derivation Function) rounds. Higher numbers result in slower passphrase verification, increasing the resistance to brute-force password cracking should the private-key be stolen.
# -t: Specifies the type of key to create, in our case the Ed25519.
# -f: Specify the filename of the generated key file. If you want it to be discovered automatically by the SSH agent, it must be stored in the default `.ssh` directory within your home directory.
# -C: An option to specify a comment. It’s purely informational and can be anything. But it’s usually filled with <login>@<hostname> who generated the key.
# -N: Provides the new passphrase.
eval "$(ssh-agent -s)"
ssh-add -K ~/.ssh/id_ed25519

kekru

• Open a webpage that uses the CA with Firefox
• Click the lock-icon in the addressbar -> show information -> show certificate
• the certificate viewer will open
• click details and choose the certificate of the certificate-chain, you want to import to CentOS
• click "Export..." and save it as .crt file
• Copy the .crt file to /etc/pki/ca-trust/source/anchors on your CentOS machine
• run update-ca-trust extract
• test it with wget https://thewebsite.org