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@cabal95
cabal95 / vm-backup.sh
Created July 25, 2015 17:53
I use this script to backup my QEMU/KVM/libVirt virtual machines. The script requires KVM 2.1+ since it uses the live blockcommit mode. This means the data in the snapshot disk is rolled back into the original instead of the other way around. Script does NOT handle spaces in paths.
#!/bin/bash
#
BACKUPDEST="$1"
DOMAIN="$2"
MAXBACKUPS="$3"
if [ -z "$BACKUPDEST" -o -z "$DOMAIN" ]; then
echo "Usage: ./vm-backup <backup-folder> <domain> [max-backups]"
exit 1
@joemiller
joemiller / netpps.sh
Last active January 12, 2024 15:39
shell: quick linux scripts for showing network bandwidth or packets-per-second
#!/bin/bash
if [ -z "$1" ]; then
echo
echo usage: $0 network-interface
echo
echo e.g. $0 eth0
echo
echo shows packets-per-second
@currencysecrets
currencysecrets / automatedTrendLines.mq4
Created July 9, 2012 09:07
MQL4: Automated Trend Lines
//+------------------------------------------------------------------+
//| Automated Trend Lines.mq4 |
//| Ryan Sheehy, CurrencySecrets.com |
//| http://www.currencysecrets.com |
//+------------------------------------------------------------------+
#property copyright "Ryan Sheehy, CurrencySecrets.com"
#property link "http://www.currencysecrets.com"
/*
* This script automates the generation and plotting of sloping trend
/*
The MIT License (MIT)
Copyright (c) 2014 Ismael Celis
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is