Unix cheatsheet

Here is a quick list of common unix commands. These will work from a terminal window on Linux or Mac, or from a terminal window once you have cygwin installed on Windows. (see Windows hints, tips, and tricks.)

• Changing directories (folders)

    cd /path/to/directory

• Getting a directory listing

    ls

• Getting a directory listing of just one kind of file extension

    ls *txt

• Getting a directory listing in a plain text file

    ls *fits > listoffiles.txt

• Unzipping the files from Leopard -- the "\" is important!!

    unzip \*.zip

• Unzipping files with a *gz extension

    gunzip *.gz

• Uncompressing a tar file -- tar = Tape ARchive

    tar -xf foo.tar

• Uncompressing a compressed tar file (may not work on older systems)

    tar -xzf foo.tar.gz