2.3 Class content
- History and importance of UNIX
- Logging on/off
.profile,
.cshrc,
.login,
.logoff
- Passwords, security, file protection
passwd /etc/shadow
- Regular expressions and extended regular expressions
grep, egrep,
ex, vi, emacs,
awk,
perl
- Utilities
cat, less, more, head, tail,
ls, cd, mkdir, rmdir,
pwd,
who, w,
cp, ln, mv, rm,
compress, gzip, gunzip,
cut, join,
lpr, lpq, lpc, lprm,
date, cal,
wc, echo,
test,
expr,
man, info,
chmod, chown,
bc, dc,
split, paste,
file
- Editors
ex,
ed,
vi,
emacs,
xedit,
pico, nano,
.emacs,
.exrc,
sed
- File structure
mount,
umount,
/dev,
/etc/exports,
/etc/fstab
- Shell & Shell scripts
bourne (sh), "C" (csh),
korn, bash, tcsh
argument substitution, wildcards,
meta characters, file name completion, and history
- Text formatting
nroff & troff (manual pages), HTML (www)
- "C" programming & "C" language interface to UNIX OS
- Perl & CGI
- System administration, Internal structure
/etc,
/etc/passwd,
ps, netstat,
termcap, printcap,
rc,
rc.local,
crack,
shutdown,
/etc/init.d,
sync, run levels,
disk partitions,
du, df,
sudo,
su
- Communication
Mail,
pine,
MH,
talk,
wall,
write
- Internet TCP/IP
httpd, ~/public_html,
ftp, scp,
finger, ping, nslookup, traceroute,
ssh,
telnet
This list is a sampling of the many possibilities. The exact
content of the class will depend on the interests of the students
enrolled and the time available.
Instructor: ltaber@pima.edu ** My new Home at GeoApps in Tucson ** The Pima College Site
