X0nic

#!/bin/bash

# dump restore in one command
ssh -C {ssh.user}@{remote_host} mysqldump -u {remote_dbuser} --password={remote_dbpassword} \
  {remote_dbname} | mysql -u {local_dbuser} --password={local_dbpassword} -D {local_dbname}

# grab a backup zip
ssh -C {ssh.user}@{remote_host} mysqldump -u {remote_dbuser} --password={remote_dbpassword} \
  {remote_dbname} | gzip > {dbname}.sql.gz

X0nic

#you will most likely need to sudo these commands

#add 14 days
date -s "14 day"

#subtract 14 days
date -s "-14 day"

#set date to something specific
date -s "02/28/2013 08:24:14"

X0nic

#remove old git remote branches
git remote prune origin --dry-run
git remote prune origin

#fancy git log
git log --graph --pretty=format:'%Cred%h%Creset %C(yellow)%an%d%Creset %s %Cgreen(%cr)%Creset' --date=relative

#alias, put in ~/.gitconfig
#[alias]
#  lg = log --graph --pretty=format:'%Cred%h%Creset %C(yellow)%an%d%Creset %s %Cgreen(%cr)%Creset' --date=relative

X0nic

#List vms
VBoxManage list vms

#get status of time sync
VBoxManage getextradata <vm-name> VBoxInternal/Devices/VMMDev/0/Config/GetHostTimeDisabled 

#NOTE: Make sure to restart the VM after changing these settings.

#disable time sync
VBoxManage setextradata <vm-name> VBoxInternal/Devices/VMMDev/0/Config/GetHostTimeDisabled 1

X0nic

(define (square x)
  (* x x))

> (square 3)
9
> (sin 2)
#i0.9092974268256817
> (max 1 2)
2