Basic Unix

Some important file system commands include

pwd: Print working directory ls: List files and folders cd: Change directory mkdir: Make a new directory rm: Delete files and directories nano: A very basic text editor that is always available less: To view/read text files page by page (pager program)

My AWS instance: ssh -i ~/Downloads/bimm143_yl.pem ubuntu@ec2-52-26-154-237.us-west-2.compute.amazonaws.com

To copy from my AWS instance scp -i ~/Downloads/bimm143_yl.pem ubuntu@ec2-52-26-154-237.us-west-2.compute.amazonaws.com:~/work/results.tsv .