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#!/usr/bin/env python2

'''
DigitalOcean external inventory script
======================================

Generates Ansible inventory of DigitalOcean Droplets.

In addition to the --list and --host options used by Ansible, there are options
for generating JSON of other DigitalOcean data.  This is useful when creating

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#!/bin/bash
echo "Installing dependencies..."
APT=`command -v apt-get` || true
YUM=`command -v yum` || true
if [[ "$APT" != "" ]]; then
  apt-get update > /dev/null; sudo apt-get install -qqy sshpass > /dev/null
elif [[ "$YUM" != "" ]]; then
  yum -y install sshpass >> /dev/null
else
  echo "Distro unsupported."

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* pkg is the package manager

* build Dports tree:
# cd /usr
# make dports-create-shallow

* 
Follow https://www.dragonflybsd.org/docs/how_to_get_to_the_desktop/
to install mate

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// CLEAN JOB BUILDS //

// change this variable to match the name of the job whose builds you want to delete
def jobName = "Your Job Name"
def job = Jenkins.instance.getItem(jobName)

job.getBuilds().each { it.delete() }
// uncomment these lines to reset the build number to 1:
//job.nextBuildNumber = 1
//job.save()

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# Clean all unassociated FIPs 
nova floating-ip-list | grep "| -" | awk '{ print $2}' | xargs -L1 nova floating-ip-delete

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# The usage quotas for the tenant are updated after deleting or creating a new instance
read -s -p "MySQL Password: " pw
vm_uuid=$1
mysql -D nova -p$pw -e "update instances set deleted='1', vm_state='deleted',deleted_at='now()' where uuid='$vm_uuid' limit 1;"
sleep 1
mysql -D nova -p$pw -e "delete from instance_faults where instance_faults.instance_uuid = '$vm_uuid';"
mysql -D nova -p$pw -e "delete from instance_id_mappings where instance_id_mappings.uuid = '$vm_uuid';"
mysql -D nova -p$pw -e "delete from instance_info_caches where instance_info_caches.instance_uuid = '$vm_uuid';"
mysql -D nova -p$pw -e "delete from instance_system_metadata where instance_system_metadata.instance_uuid = '$vm_uuid';"
mysql -D nova -p$pw -e "delete from security_group_instance_association where security_group_instance_association.instance_uuid = '$vm_uuid';"

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setxkbmap -layout us -variant  altgr-intl -option -option lv3:ralt_switch
xmodmap -e "keycode 47 = semicolon colon semicolon colon dead_grave dead_grave"

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#!/bin/bash
# run as root
yum install -y vim git tcpdump yum-utils wget w3m strace lsof curl sudo screen
yum localinstall -y http://ftp.cica.es/epel/6/i386/epel-release-6-8.noarch.rpm
yum install -y bash-completion htop ccze mtr nmap tmux

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#Find a (wired) Raspberry Pi on the network
nmap -sn 192.168.1.0/24 > /dev/null; cat /proc/net/arp | grep b8:27 | awk '{print $1}'

# Symmetric encrypt with Blowfish
openssl enc -bf-cbc -salt -in myfile.txt -out myfile.enc
# Symmetric decrypt with Blowfish
openssl enc -d -bf-cbc -in myfile.enc -out myfile.txt

# Almost invisible shell
ssh -o UserKnownHostsFile=/dev/null -T user@host /bin/bash -i

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# Monitoring processes I/O

dstat -s --top-io --top-bio
iotop