| topic # | Topic | Reading | Homework | Slides |
| 1 | installation and environment
|
Sobell ch 1 "Welcome" - read lightly, as casual background and overview Sobell ch 2 "Installation Overview" - omit RAID and LVM sections. Omit sections on obtaining and burning source data on CDs. Sobell ch 3 "Step-by-Step Installation" - read it over, up to section on X Window System; omit that and remainder of chapter. Describes installation steps. Tutorial on MBR and GPT A GPT header, part of the GUID partition scheme. "Hard disk layout" - ibmdeveloperworks write-ups at class website links entitled "ssh client alternatives" and "Variations among Unixes" a short article about secure boot |
do - fundamental commands assignment, the one at the
website link entitled
"Linux commands"
listen - 1985 roundtable discussion about UNIX. (alternative copy for download here as 25MB zipped mp4 file) ---------------------------------------- for reference only: Parition table under the
microscope
for reference - 3 low-level dump/edit commands |
Intro/installation |
| 2 | bootup and initialization in-class exercise(s):
runlevels
(traditional SysVinit) |
1) system initialization
overview article "Initializing and Managing Services in Linux: Past, Present and Future" A) venerable SysVinit way: Sobell (6th edition) ch 11 "System Administration: Core Concepts" - read the section titled "System Operation" discussing the boot process and runlevels. article Linux System Startup about Unix SysV startup procedure article Inside the Linux Boot Process IBM B) new systemd way: Sobell (7th edition) ch 10 "System Administration Core Concepts" pp 438-452 cover the new vs old SysV and systemd initialization methods. Scan it, there is a bit more detail here than we care about.
tutorials on GRUB IBM developerworks articles: |
Bootup | |
| 3 | filesystem permissions in-class exercise(s): permissions intro utilities in-class exercise(s): |
overview of "File permissions"
Sobell - the portion of Chapter 6 that addresses "access permissions." Sobell chapter "The Linux Utilities" (ch 7 in 7th edition, ch 5 in 6th edition) - a catalog of important commands. Read it but skip discussion of the following less important commands: hostname, lpr, uniq, diff, mcopy, gzip/gunzip/bzip, apropos, finger, w, write/talk/mesg. Skip vim tutorial. |
permissions | Permissions |
| 4 | text editing in-class exercise: |
Sobell ch 7 "The Linux Utilities" - vim tutorial.
website link "vi - the Visual Editor" and reference links therein |
visit The
Vi Lover's Home Page
run "vimtutor" on a linux system that has it and perform its tutorial exercise At Using the vi editor perform the vi activities shown starting in section 3.13.2 |
vi editor |
| 5 | user interface: the shell in-class exercise(s): |
Sobell ch 5 "The Shell" - read the whole chapter |
- | The Shell |
| 6 | user interface: X window graphical system
in-class exercise(s): |
Sobell ch 10 - read the section entitled "X Window System" Sobell ch 3 - read over the section on the X Window System. Be aware of role of xorg.conf config file, but details unimportant. the X Window System Architecture Overview HOWTO the The X Window User HOWTO,
sections 2, 3, and 6 |
view linux's many desktops | Linux GUI |
| 7 | shell scripting |
Sobell ch 9 "The Bourne Again Shell" The chapter is full of
embedded short 1- and 2-liner examples. I suggest you be at a bash shell
while reading, to try out some of the interesting ones as you go.
Sobell ch 27 " Programming the bash Shell" Covers a lot of material. I suggest you read the parts on the topics discussed in class from the slides, and scan over the remainder more lightly. write-ups at class website links entitled "Shell script basics" and "Shell programming: if and while" see also the Bash Programming Introduction HOWTO IBM Developerworks on the "test" command. It talks about exit status, and the use of commands' exit statuses as the basis for "if" branching. It also talks about using the "test" command and its variants to enable "if" to be responsive to numeric and string comparisons, like "if" in most other languages. |
Shellscript 1 | Shell Scripting |
| 8 | processes
in-class exercise(s): |
information scattered in Sobell, some of
which are in chapters already assigned. Read "Running a Command in the Background" p163ff "Processes" p316ff. Note the interesting pstree command "kill" p.470ff "$$: PID number" p1011ff article "Delve into UNIX process creation" from IBM developerWorks reinforces our coverage Videos of optional interest: |
do fork/exec/processes turn in the result on paper |
Processes |
| 9 | the filesystem
in-class exercise(s): |
Sobell ch 6 - the filesystem. Of which access permissions are a part. Read
the whole chapter. 3 write-ups at class website links entitled visit an ext2 analysis page; and another |
do ext2
filesystem turn in the result on paper |
- |
| 10 | maintaining software on a linux machine compiling/installing apps from source code in-class exercise(s): |
Sobell ch 13 "Downloading and Installing Software" article "Compiling Linux Software from Source Code" GNU make
manual (peruse) |
- | Compilation |