efeldhusen

#!/bin/bash
#Paths are for Centos 7.x

# Install optional packages
/usr/bin/yum install -y epel-release
/usr/bin/yum install -y bash-completion htop yum-utils dkms open-vm-tools

#stop logging services
/sbin/service rsyslog stop
/sbin/service auditd stop

thanuja919

#!/usr/bin/env bash

#When executing the script keep the main db dump in another folder.
 
AWK=awk
REGEX_NAME="Current Database: \`(.*)\`"
 
# Checks argument and prints usage if needed
if [ "$#" -lt "1" ]
then

dragolabs

Find next free VM ID

pvesh get /cluster/nextid

Create containter with external and internal nets

pct create 100 \
    local:vztmpl/ubuntu-16.04-standard_16.04-1_amd64.tar.gz \
    --cores 2 --cpuunits 1024 \

Geoyi

How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv 

nshtg

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root -pPASSWORD DATABASE > backup.sql
docker exec CONTAINER /usr/bin/mysqldump -u root -pPASSWORD DATABASE | gzip > backup.sql.gz
docker exec CONTAINER /usr/bin/mysqldump -u root -pPASSWORD DATABASE | bzip2 > backup.sql.bz2

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root -pPASSWORD DATABASE
gunzip < backup.sql.gz | docker exec -i CONTAINER /usr/bin/mysql -u root -pPASSWORD DATABASE
bunzip2 < backup.sql.bz2 | docker exec -i CONTAINER /usr/bin/mysql -u root -pPASSWORD DATABASE

lenosi

Using Software Collections

RHEL 6.x

$ yum-config-manager --enable rhel-server-rhscl-6-rpms
$ yum-config-manager --enable rhel-server-rhscl-beta-7-rpms
$ yum install rh-python36 # Or rh-python37

CentOS 6.x

@TODO

anisimovdk

Preparing CentOS template for VMware vSphere

• Preparing CentOS template for VMware vSphere
  • Stopping logging services
  • Disabling consistent network device naming
  • Updating system
  • Installing addtional tools
  • Removing old kernels
  • (Optional) Migrating friewalld to iptables
  • Disabling network manager

RomelSan

#-------------------------------------------------------------------------------------
# Create Self signed root certificate
# -dnsname -DnsName domain.example.com,anothersubdomain.example.com
# -Subject "CN=Patti Fuller,OU=UserAccounts,DC=corp,DC=contoso,DC=com" 
$cert = New-SelfSignedCertificate -Type Custom -KeySpec Signature `
-Subject "CN=P2SRootCert" `
-KeyExportPolicy Exportable `
-HashAlgorithm sha256 -KeyLength 4096 `
-CertStoreLocation "Cert:\CurrentUser\My" `
-KeyUsageProperty Sign `

Bharat-B

### NON SSL | STANDARD HTTP
server {
    listen 80;
    server_name domain.com;
    root  /path/to/whmcs;
    index index.php index.html;
    access_log  /var/log/nginx/domain.com.log combined;
    access_log  /var/log/nginx/domain.com.bytes bytes;
    error_log   /var/log/nginx/domain.com.error.log error;
    location / {

ghostbear

Credit to MadHatter

WINDOWS

Use your text editor of choice or if you don't have one use Windows Notepad
Opening with Notepad may or may not result in a fancy mess

1. Close Spotify
2. Open File Explorer and paste the following into the address bar %appdata%/Spotify¤
3. Open the file named prefs with your text editor
4. Change the numeric value following storage.size= . If storage.size= doesn't exist add it manually to the end of the file and assign numeric value. This value represents megabytes. One gigabyte equals 1024 megabytes. In the end, it should look something like this storage.size=1024
5. Save the file