peterchappell

# get version of current kernel
uname -r 

# get a list of the stored kernels
dpkg --list | grep linux-image 

# remove an old kernel
sudo apt-get purge linux-image-x.x.x.x-generic 

# update grub

warnergodfrey

• Install the latest JRE from Oracle
• In the Java Control Panel, go to the Security tab and make sure 'Enable Java Content' is checked
• Open Safari
• Go to the ATO Business portal site https://bp.ato.gov.au/BpStatics/homepage.htm
• Click Login
• A dialog will apear asking you 'Do you want to trust the website “authentication.business.gov.au” to use the “Java” plug-in?'
• Click 'Trust'
• Now you will be asked 'Do you want to run this application?'
• Click 'Run'
• Another dialog will appear asking you to 'Allow access to the following application from this website?'

asabaylus

# Git visual log displays commit tree view with who did what when and in which branch
git config --global alias.vlog 'log --graph --date-order --date=relative --pretty=format:"%C(cyan)%h: %Cblue - %an - %Cgreen %C(cyan)%ar:%Creset%n%s%n" --color'

randyjhunt

# Ignore .DS_Store files from a git repository
# Find and remove existing files from the repository:
find . -name .DS_Store -print0 | xargs -0 git-rm

# Add the line ".DS_Store" to the file .gitignore, which can be found at the top level of your repository (or created if it isn't there already)

git add .gitignore
git commit -m ".DS_Store banished!"

# http://stackoverflow.com/questions/107701/how-can-i-remove-dsstore-files-from-a-git-repository