Unix Command Summary

See the Unix tutorial for a leisurely, self-paced introduction on how to use the commands listed below. For more documentation on a command, consult a good book, or use the man pages. For example, for more information on grep, use the command man grep.
Contents
cat --- for creating and displaying short files
chmod --- change permissions
cd --- change directory
cp --- for copying files
date --- display date
echo --- echo argument
ftp --- connect to a remote machine to download or upload files
grep --- search file
head --- display first part of file
ls --- see what files you have
lpr --- standard print command (see also print )
more --- use to read files
mkdir --- create directory
mv --- for moving and renaming files
ncftp --- especially good for downloading files via anonymous ftp.
print --- custom print command (see also lpr )
pwd --- find out what directory you are in
rm --- remove a file
rmdir --- remove directory
rsh --- remote shell
setenv --- set an environment variable
sort --- sort file
tail --- display last part of file
tar --- create an archive, add or extract files
telnet --- log in to another machine
wc --- count characters, words, lines