safoorsafdar

#!/usr/bin/env bash

#####################################################################
# REFERENCES
# - https://cloud.google.com/architecture/build-ha-vpn-connections-google-cloud-aws
# - https://cloud.google.com/vpc/docs/private-service-connect
#####################################################################

export PROJECT_ID=$(gcloud config get-value project)
export PROJECT_USER=$(gcloud config get-value core/account) # set current user

safoorsafdar

# get total requests by status code
awk '{print $9}' /var/log/nginx/access.log | sort | uniq -c | sort -rn

# get top requesters by IP
awk '{print $1}' /var/log/nginx/access.log | sort | uniq -c | sort -rn | head | awk -v OFS='\t' '{"host " $2 | getline ip; print $0, ip}'

# get top requesters by user agent
awk -F'"' '{print $6}' /var/log/nginx/access.log | sort | uniq -c | sort -rn | head

# get top requests by URL

safoorsafdar

Adjusting child processes for PHP-FPM (Nginx)

When setting these options consider the following:

• How long is your average request?
• What is the maximum number of simultaneous visitors the site(s) get?
• How much memory on average does each child process consume?

Determine if the max_children limit has been reached.

• sudo grep max_children /var/log/php?.?-fpm.log.1 /var/log/php?.?-fpm.log

safoorsafdar

import { Component, OnInit, OnDestroy } from '@angular/core';
import { Router } from '@angular/router';
import { LoginService, AzureService } from '../services'
import { User, LiveSession } from '../models'
import { SharedService } from "app/services/shared.service";

//declare var SimpleWebRTC;
declare var io;
declare var conference;
@Component({

safoorsafdar

package benchmark

//  Processor: Intel® Core™ i3-2348M CPU @ 2.30GHz × 4
//  Memory:    5.7 GiB
//
//  Benchmarking on 100,000 records
//    - record key length = 50
//    - length of common key (prefix) among all records = 15
//    - record value length = 5
//

safoorsafdar

Client-side SSL

For excessively paranoid client authentication.

---

Updated Apr 5 2019:

because this is a gist from 2011 that people stumble into and maybe you should AES instead of 3DES in the year of our lord 2019.

some other notes:

safoorsafdar

# Verifies the connectivity and validity of the objects in the database
git fsck --unreachable

# Manage reflog information
git reflog expire --expire=0 --all

# Pack unpacked objects in a repository
git repack -a -d -l

# Prune all unreachable objects from the object database

safoorsafdar

#!/bin/bash
# from https://www.howtoforge.com/tutorial/vagrant-ubuntu-linux-apache-mysql-php-lamp/

# Update Repo
sudo apt-get -y update

# Install Apache
sudo apt-get -y install apache2

# Install MySQL