It's actually pretty good at 1.5x speed. The lecturer is good and the course is well done. I skipped the "intro to Web Development" part and went straight to the Javascript lessons.
Even though I already program JS, I have learned a few new things already in the first module.
Recommended for sure if you wan to learn Javascript.
EDIT: Wow... I'm 1/3 of the way thru this class. If you are interested to learn Javascript, I highly recommend this course. It's free to audit!
Anyone:
I have a very annoying problem on one of our servers (running Solaris 8). when ever I try to run "xhost +" with the display set at "localhost:0.0" I get the following error:
xhost +
Xlib: connection to "finappprod:0.0" refused by server
Xlib: Invalid... (1 Reply)
salve!
this in windows command script (batch).
i need it for mac....unix or linux
@echo off
Echo Router reconnect: AVM FRITZ!BOX FON WLAN 7170
curl "http://192.168.10.10:49000/upnp/control/WANIPConn1" -H "Content-Type: text/xml; charset="utf-8"" -H... (1 Reply)
Hiho.
Ich habe mit meinen rudimentären Scriptkenntnissen folgendes nicht sehr elegantes Script geschrieben und würde es gern in einer etwas eleganteren Form haben.
i=0 ... (2 Replies)
Hiho.
Ich habe mit meinen rudimentären Scriptkenntnissen folgendes nicht sehr elegantes Script geschrieben und würde es gern in einer etwas eleganteren Form haben.
i=0 ... (2 Replies)
Hallo,
ich habe mir mit meinen dürftigen Programmierkenntnissen ein Script zusammengebastelt über das ich in einem bestimmten Odner mit AWK alle Dateien eines Verzeichnis durchsuche und bestimmte Bezeichungen aller Dateien ändern kann.
Es funktioniert auch soweit, nur hätte ich gerne auch die... (1 Reply)
I need to be able to compare dates in the format of Jan 10, 2012 and Jan 10 2012. (Notice one has a comma).
Then I need to find the date that is 7 days before those dates if they are equal.
How can I do this in Bash.
Thank ahead (4 Replies)
I have a value in a file i am processing that has a date like "2012-Jun-13"
how can I convert a date like that 2012-06-13?
Am I stuck building an array of three digit months and corresponding numbers and running through the logic of figuring out the number??
or can I convert this with... (1 Reply)
Hi I have a problem with Date format in my code.
1st I am trying to convert today's date to yesterday's using
YESTERDAY3=`perl -e '@y=localtime(time()-86400); printf "%04d/%02d/%02d",$y+1900,$y+1,$y;$y;'`
And once it is done I am trying to using the yesterday date in a grep command to... (3 Replies)
I have added two new sports events.
The FIFA Ballon d'Or is an association football award given annually to the player who is considered to have performed the best in the previous season. It is awarded based on votes by coaches and captains of international teams, as well as journalists from... (0 Replies)
Discussion started by: ni2
0 Replies
LEARN ABOUT BSD
learn
LEARN(1) General Commands Manual LEARN(1)NAME
learn - computer aided instruction about UNIX
SYNOPSIS
learn [ -directory ] [ subject [ lesson ] ]
DESCRIPTION
Learn gives Computer Aided Instruction courses and practice in the use of UNIX, the C Shell, and the Berkeley text editors. To get started
simply type learn. If you had used learn before and left your last session without completing a subject, the program will use information
in $HOME/.learnrc to start you up in the same place you left off. Your first time through, learn will ask questions to find out what you
want to do. Some questions may be bypassed by naming a subject, and more yet by naming a lesson. You may enter the lesson as a number
that learn gave you in a previous session. If you do not know the lesson number, you may enter the lesson as a word, and learn will look
for the first lesson containing it. If the lesson is `-', learn prompts for each lesson; this is useful for debugging.
The subject's presently handled are
files
editor
vi
morefiles
macros
eqn
C
There are a few special commands. The command `bye' terminates a learn session and `where' tells you of your progress, with `where m'
telling you more. The command `again' re-displays the text of the lesson and `again lesson' lets you review lesson. There is no way for
learn to tell you the answers it expects in English, however, the command `hint' prints the last part of the lesson script used to evaluate
a response, while `hint m' prints the whole lesson script. This is useful for debugging lessons and might possibly give you an idea about
what it expects.
The -directory option allows one to exercise a script in a nonstandard place.
FILES
/usr/share/learn subtree for all dependent directories and files
/usr/tmp/pl* playpen directories
$HOME/.learnrc startup information
SEE ALSO csh(1), ex(1)
B. W. Kernighan and M. E. Lesk, LEARN - Computer-Aided Instruction on UNIX
BUGS
The main strength of learn, that it asks the student to use the real UNIX, also makes possible baffling mistakes. It is helpful, espe-
cially for nonprogrammers, to have a UNIX initiate near at hand during the first sessions.
Occasionally lessons are incorrect, sometimes because the local version of a command operates in a non-standard way. Occasionally a lesson
script does not recognize all the different correct responses, in which case the `hint' command may be useful. Such lessons may be skipped
with the `skip' command, but it takes some sophistication to recognize the situation.
To find a lesson given as a word, learn does a simple fgrep(1) through the lessons. It is unclear whether this sort of subject indexing is
better than none.
Spawning a new shell is required for each of many user and internal functions.
The `vi' lessons are provided separately from the others. To use them see your system administrator.
7th Edition October 22, 1996 LEARN(1)