hermes-pimentel

This is a quick tldr; there are many other situations and options you could consider.

FIO man page
IOP/s = Input or Output operations per second
Throughput = How many MB/s can you read/write continuously
Variables worth tuning based on your situation:

--iodepth

The iodepth is very dependant on your hardware.

hermes-pimentel

              Wow! I Didn't Know You Could Do That In vi
 
                                          compiled by: Patricia Bender
 
ESC = the escape key
RET = the return key
char = any lowercase character
8 = any number
num = any number

hermes-pimentel

netstat -plnt

hermes-pimentel

1) copy key to new instance. My-new-key.pem to .ssh
2) change permissions (chmod 400)
3) run as ec2-user/centos/ubuntu:
cd .ssh
ssh-keygen -f My-new-key.pem -y >> authorized_keys

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ps aux | grep 'httpd' | awk '{print "PID ->"  $2 " MEM ->"  $6/1024 " MB";}'
watch -n 1 "echo -n 'Apache Processes: ' && ps -C httpd --no-headers | wc -l && free -m"
ps -ylC httpd --sort:rss | awk '{sum+=$8; ++n} END {print "Tot="sum"("n")";print "Avg="sum"/"n"="sum/n/1024"MB"}'

1) process tree
 pstree -p | grep httpd

2) sessions memory
ps aux | grep 'httpd' | awk '{print "PID ->"  $2 " MEM ->"  $6/1024 " MB";}'

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# set variable AWS_PROFILE= to credentials
import boto3
# CHANGE REGION HERE-
ec2 = boto3.resource('ec2', 'sa-east-1')
#check your own tags before run this script

#loop for tag Name
def tag_name():
    print "Loop for TAG Name"
    for volume in ec2.volumes.all():

hermes-pimentel

Pré Requisitos:

Gerar o dump com EXP, e não EXPDP

Passos para importar:

1) Criar uma Ec2, t2.micro com a AMI: OL7.2-x86_64-HVM-2015-12-10 (ami-b24acede)

2) Habilitar swap na máquina

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==== GLUSTERFS CENTOS 6 ====

========repo======
vim /etc/yum.repos.d/gluster.repo
	[rhel6.8-gluster]
	name=RHEL 6.8 gluster repository
	baseurl=http://buildlogs.centos.org/centos/6/storage/x86_64/gluster-3.8/
	gpgcheck=0
	enabled=1

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#!/bin/sh

#1) Create your private subnet, SGs, and etc... and get the route table ID from privates subnets that need a NAT instance / allocate a new Elastic IP and get the ID.
#2) create a launch configuration with the script bellow (dont use user-data text, upload a file with '.sh' extension)
# use the this policy in AMI role:
#ec2-role-policy
# {
#    "Version": "2012-10-17",
#    "Statement": [
#        {

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on run
	
	set folderList to (choose folder with multiple selections allowed)
	
	
	
	tell application "Photos"
		
		activate