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@edgardo001
edgardo001 / tutorialDockerCentos7.md
Last active April 23, 2024 04:47
Tutorial realizado con Docker en Centos 7

Instalar docker en centos 7

$> sudo yum update -y
$> sudo yum install docker
$> sudo systemctl start docker

para que este disponible cuando se inicia la maquina

$> sudo systemctl enable docker
@LeCoupa
LeCoupa / bash-cheatsheet.sh
Last active December 11, 2025 18:28
Bash CheatSheet for UNIX Systems --> UPDATED VERSION --> https://github.com/LeCoupa/awesome-cheatsheets
#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
#
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04
@ceme
ceme / bash_curl_loop
Last active January 9, 2025 09:46
bash curl loop
while true; do sleep 1; curl http://www.google.com; echo -e '\n\n\n\n'$(date);done
@etoews
etoews / localrc
Last active December 13, 2015 21:59
localrc for Swift only DevStack
ADMIN_PASSWORD=devstack
MYSQL_PASSWORD=devstack
RABBIT_PASSWORD=devstack
SERVICE_PASSWORD=devstack
SERVICE_TOKEN=devstack
SWIFT_HASH=66a3d6b56c1f479c8b4e70ab5c2000f5
SWIFT_REPLICAS=1
# Uncomment the BRANCHes below to use stable versions
@yokolet
yokolet / gist:2176753
Created March 24, 2012 00:34
Rails 3: How to add a new field to an existing database table
Existing schema is below:
ActiveRecord::Schema.define(:version => 20120130161449) do
create_table "movies", :force => true do |t|
t.string "title"
t.string "rating"
t.text "description"
t.datetime "release_date"
t.datetime "created_at"