Mac OS X Tiger in a Nutshell

File Management

Command	Use
cat	Concatenate files or display them.
cd	Change directory.
chmod	Change access modes on files.
cp	Copy files.
csplit	Break files at specific locations.
file	Determine a file’s type.
head	Show the first few lines of a file.
ln	Create filename aliases.
ls	List files or directories.
mkdir	Create a directory.
more	Display files by screenful.
mv	Move or rename files or directories.
pwd	Print working directory.
rcp	Copy files to remote system.
rm	Remove files.
rmdir	Remove directories.
split	Split files evenly.
tail	Show the last few lines of a file.
wc	Count lines, words, and characters.