vikramkhatri

#!/bin/sh
set +x

SUBJECT="Disk Usage Report on $(date)"
MESSAGE="/tmp/disk-usage.out"
TO="user1@example.com,user2@example.com"
threshold=95

> $MESSAGE
for server in $(cat /root/bin/servers.txt)

vikramkhatri

Keybase proof

I hereby claim:

• I am zinox on github.
• I am zinox (https://keybase.io/zinox) on keybase.
• I have a public key ASA4WcnvDA6CdMu2LxquSlmmUpG4DaYsm5RAH8vUVlUdggo

To claim this, I am signing this object:

vikramkhatri

Keybase proof

I hereby claim:

• I am zinox on github.
• I am zinox (https://keybase.io/zinox) on keybase.
• I have a public key ASAY7jui7tM3WH_ne6WjjFmIN4NfTFjCZSKiM9nlBrWxtgo

To claim this, I am signing this object:

vikramkhatri

# This is a general-purpose function to ask Yes/No questions in Bash, either
# with or without a default answer. It keeps repeating the question until it
# gets a valid answer.

ask() {
    # https://gist.github.com/davejamesmiller/1965569
    local prompt default reply

    if [ "${2:-}" = "Y" ]; then
        prompt="Y/n"

vikramkhatri

# create files in an otherwise empty directory
mkdir files
cd files
touch setup.sh # entry point after extraction
touch file.txt # supporting data used by setup.sh

# create archive
tar -pczf ../archive.tar.gz *
cd ..

vikramkhatri

#!/bin/bash
set -e

## striping seems to break docker
#STRIPE="-i2 -I64"
#DEVS="/dev/xvdf /dev/xvdg"
DEVS="$1"
if [ -z "$DEVS" ]; then
	echo >&2 "Specify which block devices to use"
	exit 1

vikramkhatri

#!/usr/bin/expect -f

set host "host"
set password "password"
 
spawn ssh $host
 
expect {
"(yes/no)?"     {
        send -- "yes\r"