tuxfight3r

##TCP FLAGS##

Unskilled Attackers Pester Real Security Folks
==============================================
                     TCPDUMP FLAGS
Unskilled =  URG  =  (Not Displayed in Flag Field, Displayed elsewhere) 
Attackers =  ACK  =  (Not Displayed in Flag Field, Displayed elsewhere)
Pester    =  PSH  =  [P] (Push Data)
Real      =  RST  =  [R] (Reset Connection)
Security  =  SYN  =  [S] (Start Connection)

tuxfight3r

#clone the repo
git clone http://git.ipxe.org/ipxe.git

cd ipxe/src
cat >ubuntu-amd64-installer.ipxe <<EOF
#!ipxe
dhcp
echo Starting Ubuntu x64 installer for ${hostname}
set base-url http://archive.ubuntu.com/ubuntu/dists/trusty/main/installer-amd64/current/images/netboot/ubuntu-installer/amd64
kernel ${base-url}/linux

tuxfight3r

openshift list all pods and thier specs (requests/limits)

oc get pod -o jsonpath='{range .items[*]}{"SPEC:  \n  LIMITS  : "}{.spec.containers[*].resources.limits}{"\n  REQUESTS: "}{.spec.containers[*].resources.requests}{"\n"}{end}'

openshift list all pods and thier specs with name (requests /limits)

oc get pod -o jsonpath='{range .items[*]}{"NAME:  "}{.metadata.name}{"\nSPEC:  \n  LIMITS  : "}{.spec.containers[*].resources.limits}{"\n  REQUESTS: "}{.spec.containers[*].resources.requests}{"\n\n"}{end}'

tuxfight3r

#file /etc/sysconfig/slapd
# OpenLDAP server configuration
# see 'man slapd' for additional information

# Where the server will run (-h option)
# - ldapi:/// is required for on-the-fly configuration using client tools
#   (use SASL with EXTERNAL mechanism for authentication)
# - default: ldapi:/// ldap:///
# - example: ldapi:/// ldap://127.0.0.1/ ldap://10.0.0.1:1389/ ldaps:///
SLAPD_URLS="ldap:/// ldaps:///"

tuxfight3r

#To Decrypt Jenkins Password from credentials.xml
#<username>jenkins</username>
#<passphrase>your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J</passphrase>


#go to the jenkins url 
http://jenkins-host/script

#In the console paste the script
hashed_pw='your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J'

tuxfight3r

curl -s -X GET http://localhost:8080/pdb/query/v4/facts   --data-urlencode query@test --data-urlencode 'pretty=true'

curl -X POST http://localhost:8080/pdb/query/v4/facts \
  -H 'Content-Type:application/json' \
  -d '{"query":["and",["=","certname","FQDN"],["=","name","ipaddress"]]}'

content of file test :

["and",["=","certname","FQDN"],["or",["=","name","ipaddress"]]]

tuxfight3r

VIM KEYBOARD SHORTCUTS

MOVEMENT

h        -   Move left
j        -   Move down
k        -   Move up
l        -   Move right
$        -   Move to end of line
0        -   Move to beginning of line (including whitespace)

tuxfight3r

#!ipxe

# To access this file via http use following redirection:
# http://preseed.panticz.de/ipxe/menu.livecd.ipxe

menu LiveCD
item --gap Ubuntu:
item live_ubuntu_16.04  Ubuntu Trusty 16.04 LiveCD
item live_ubuntu_14.04  Ubuntu Trusty 14.04 LiveCD
item live_ubuntu_12.04  Ubuntu Precise 12.04 LiveCD

tuxfight3r

create a new minikube profile

minikube profile lab

minikube set config for cpu/memory/disk

minikube config set cpus 4
minikube config set memory 8192
minikube config set disk-size 10240MB

tuxfight3r

Bash

Moving

command	description
ctrl + a	Goto BEGINNING of command line
ctrl + e	Goto END of command line
ctrl + b	move back one character