kgrvamsi

# $Id: screen-keys.conf,v 1.7 2010-07-31 11:39:13 nicm Exp $
#
# By Nicholas Marriott. Public domain.
#
# This configuration file binds many of the common GNU screen key bindings to
# appropriate tmux key bindings. Note that for some key bindings there is no
# tmux analogue and also that this set omits binding some commands available in
# tmux but not in screen.
#
# Note this is only a selection of key bindings and they are in addition to the

kgrvamsi

func readLine(path string) {
  inFile, _ := os.Open(path)
  defer inFile.Close()
  scanner := bufio.NewScanner(inFile)
	scanner.Split(bufio.ScanLines) 
  
  for scanner.Scan() {
    fmt.Println(scanner.Text())
  }
}

kgrvamsi

Types

type Vertex struct {
    Lat, Long float64
}

Maps

kgrvamsi

#!/bin/sh
# Originally from:
# https://github.com/blankpage/e5UNIXBuilder/blob/master/build-akili.sh

# Linux and similar...
CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
# FreeBSD and similar...
[ -z "$CPUS" ] && CPUS=`getconf NPROCESSORS_ONLN`
# Solaris and similar...
[ -z "$CPUS" ] && CPUS=`ksh93 -c 'getconf NPROCESSORS_ONLN'`

kgrvamsi

#!/bin/bash

unshared () {
    grep '^[0-9]\+$' "$1" > /dev/null
}

for cpu in $(ls -d /sys/devices/system/cpu/cpu[0-9]* | sort -t u -k 3 -n); do
    echo "${cpu##*/}: [Package #$(cat $cpu/topology/physical_package_id), Core #$(cat $cpu/topology/core_id)]"
    if ! unshared $cpu/topology/core_siblings_list; then
        echo "  same package as $(cat $cpu/topology/core_siblings_list)"

kgrvamsi

// https://blogs.oracle.com/janp/entry/how_the_scp_protocol_works
package main

import (
	"fmt"

	"golang.org/x/crypto/ssh"
)

const privateKey = `content of id_rsa`

kgrvamsi

Cloud Init is one of the automated configuration tool that does the automation of services at the boot up

##############
# Reference URLS
###############

http://bazaar.launchpad.net/~cloud-init-dev/cloud-init/trunk/view/head:/doc/examples/cloud-config.txt
http://cloudinit.readthedocs.org/en/latest/topics/examples.html

###############

kgrvamsi

Ovs-- Open Virtual Switch
#########################

#################################
#  Debian Installation of OVS   #
#################################

apt-get update
apt-get install openvswitch-controller openvswitch-switch openvswitch-datapath-source

kgrvamsi

Supervisor is a client/server system that allows its users to monitor and control a number of processes on UNIX-like operating systems.

kgrvamsi

##############################
#  Openstack Installation on Os- {Redhat,Fedora,Centos}
##############################

# Redhat

subscription-manager repos --enable rhel-7-server-optional-rpms
subscription-manager repos --enable rhel-7-server-extras-rpms

yum update  all