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Spring 2018 CIS 90 Lesson 11 - Shared screen with speaker view
Owner
17:32
Yes, I will attend online, Jo Anne
nate
22:13
Maybe
Bob
22:14
maybe
david a
22:14
maybe
Nathanael Telus
22:16
Yes
henry
22:22
yes
Owner
22:26
From JO Anne: Yes, I would like to attend Sunday
Bob
29:53
965
November Williams
29:54
965
Jetta Ragsdale
29:55
965
Owner
29:57
4366
Paul O'Hare
29:59
4385
david a
30:01
965
Nathanael Telus
30:16
965
Owner
30:41
oops s/b 965
Adam
33:20
MySQL
Bob
33:23
mysql
david a
33:23
MySQL
November Williams
33:24
mysql
Edgar
33:28
MariaDB
Owner
33:33
from Jo Anne MySQL
Paul O'Hare
33:46
mysql
Adam
35:22
When I searched for MariaDB I didn't get any results
david a
35:35
when I searched for the mariaDB it didnt find it
Adam
35:43
Oh lower case
david a
36:24
-i thanks
Owner
38:00
4-17-18 at 5:30 from Jo Anne
david a
38:10
april 10 21:52
henry
38:11
4/17 at 12:03
Bob
38:26
4-10-18 at 8:30am
November Williams
38:56
tuesday apr 10
Adam
39:11
April 10th for me
Jetta Ragsdale
39:16
4/10
henry
39:18
4/10 11:07
Owner
39:19
4-10-18 from Jo Ann
Owner
40:14
4-10-18 at 12:51
Owner
45:29
csh
Edgar
51:13
i did the size
Bob
57:48
6
Jetta Ragsdale
57:48
6
Paul O'Hare
57:51
6
david a
57:54
l6
david a
57:58
6
Owner
58:00
6
henry
58:01
6
laine
59:33
yes
Owner
59:37
yes, From Jo Anne
student
59:41
eys
student
59:44
yes
Adam
59:48
yes
Bob
59:54
si
Paul O'Hare
59:57
yes
david a
01:00:04
yes
Nathanael Telus
01:00:08
yes
Paul O'Hare
01:05:09
nothing
david a
01:05:21
getting permission denied
david a
01:05:31
/home/cis90/arrdav $ grep -r "playing hot potato" /usr/libgrep: /usr/lib/cups/backend/serial: Permission deniedgrep: /usr/lib/cups/backend/dnssd: Permission deniedgrep: /usr/lib/cups/backend/failover: Permission deniedgrep: /usr/lib/cups/backend/ipp: Permission deniedgrep: /usr/lib/cups/backend/lpd: Permission denied
laine
01:05:44
@david put 2>/dev/null at the end of your command
Owner
01:06:44
/usr/share/doc/shadow-utils-4.1.5.1/NEWS
November Williams
01:07:17
/usr/share/perl5/pod/perlfaq6.pod
laine
01:07:33
/usr/share/perl5/pod/perlfaq6.pod
Paul O'Hare
01:07:53
/usr/share/perl5/pod/perlfaq6.pod:playing hot potato.
rocha
01:07:57
/usr/share/perl5/pod/perlfaq6.pod:
student
01:08:00
/usr/share/perl5/pod/perlfaq.pod:playing hot potato
Nathanael Telus
01:08:04
/usr/share/perl5/pod/perlfaq6.pod:playing hot potato.
November Williams
01:10:02
root
student
01:10:29
He'll find any file ending in "egg"
Owner
01:10:33
you will get all .egg files from joanne
student
01:10:41
as long as he has the right permissions
Paul O'Hare
01:10:46
list all egg files on the system
henry
01:10:56
only egg permisions
November Williams
01:10:57
shell
Paul O'Hare
01:11:10
expands
laine
01:12:14
ls
Owner
01:12:27
mine gave all eggs for almost all years
Owner
01:13:50
professor, I must have done something wrong because when I type out the find command for *egg, my response is all eggs for all years
Owner
01:14:34
find / -name *egg 2> /dev/null from JO Anne
Owner
01:15:10
Jo Anne was a slacker too and did not do it. Oops
laine
01:15:58
find / 2>/dev/null | grep *egg
Adam
01:16:22
Moving out of your home directory seems to work too.
Owner
01:18:03
Okay, I see now that that is what happened Tks, Jo Anne
Owner
01:19:00
You are correct, I did not find anything now with: find / 2> /dev/null | grep *egg from Jo Anne
Rich Simms
01:20:16
Break till 10:18
david a
01:36:13
could you preset a certain signal?
laine
01:36:32
what do you mean by preset?
david a
01:36:36
to a specific keyboard shortcut
laine
01:37:10
yeah. remember how crtl+c interrupts
Edgar
01:39:27
kill -9
laine
01:39:54
9 kills
david a
01:40:26
kill -9
Owner
01:40:36
kill -9
laine
01:41:41
64 works
david a
01:42:35
kill -19
Paul O'Hare
01:42:41
20
Edgar
01:42:49
19 and 20 only put it to sleep
Edgar
01:42:56
if you run 18 it starts up again
Owner
01:58:33
d
Edgar
01:59:10
What happens to the job if we don't redirect to our terminal?
david a
01:59:15
got the email
Owner
01:59:19
Read Your Mail from Jo Anne
Owner
01:59:47
yes
henry
01:59:59
yes read the mail
Nathanael Telus
02:00:57
yes
November Williams
02:05:01
VI iMproved
Adam
02:06:22
I see this
Nathanael Telus
02:06:23
i see this
Jetta Ragsdale
02:06:24
i see this
david a
02:06:25
yes
Owner
02:06:34
yes i see this, Jo Anne
Adam
02:07:56
See this
Paul O'Hare
02:07:56
yes
laine
02:07:56
yep
Owner
02:07:57
see this joanne
Nathanael Telus
02:07:59
see this
david a
02:08:00
yep
henry
02:08:01
see it
Owner
02:08:10
but I have 1,2
laine
02:12:12
@jo anne that means your cursor is on line 1, character 2
laine
02:12:24
move your cusror, and that will change
david a
02:12:39
/home/cis90/arrdav $ vi dogboneecho -n "What is your name? "read NAMEecho -n "What is your favorite bone? "read BONEecho "Hi $NAME, your favorite bone is $BONE"
Owner
02:13:19
echo -n "What is your name? "read NAMEecho -n "What is your favorite bone? "read BONEecho "Hi $NAME, your favorite home is $BONE"
laine
02:14:02
bone is misspelled on line 5
student
02:15:03
made it back
Owner
02:15:06
yes in bash, joanne
Adam
02:15:14
Back in bash
david a
02:15:16
is cool
November Williams
02:15:22
cool B-)
henry
02:15:23
koo
student
02:15:29
sub-zero
Jetta Ragsdale
02:15:30
cool
Owner
02:15:31
ok, joanne
Nathanael Telus
02:15:31
yes
Jetta Ragsdale
02:16:06
it works
henry
02:16:08
works
Nathanael Telus
02:16:12
yes
Adam
02:16:15
Worksd
Owner
02:16:17
no, joanne
david a
02:16:24
works
Owner
02:16:36
no, joanne
Owner
02:16:51
it is now
Owner
02:17:05
It's working now, Joanne
Owner
02:17:14
yes, joanne
Paul O'Hare
02:17:29
works
Rich Simms
02:17:29
Break till 11:15
Owner
02:20:26
dogbone./dogbone: line 1: i: command not foundWhat is your name? Jo AnneWhat is your favorite bone? turkeyHi Jo Anne, your favorite home is turkey/home/cis90/vanjoa $
Owner
02:20:52
Professor, first the shell told me my dogbone command not found then it came up
Owner
02:21:09
I forget how to share
Owner
02:23:56
tks, joanne
Ciaran
02:24:53
hey rich my alarm didn't go off and I just woke up and joined the zoom meting, is there any way for me to go back to the start of the class or do I need to start watching from here then wait for you to post the archive link then watch the first 2 hours of the archive ?
Ciaran
02:25:18
okey
Ciaran
02:25:57
not really but I was listining to an audiobook and forgot to unpolug my headphones
Ciaran
02:26:14
my alarm might have played through the headphones that werent on myy head
Owner
02:34:44
h j k l won't work from joanne
Owner
02:35:12
now they do joanne
student
02:55:58
Done
Adam
02:56:12
Done
November Williams
02:59:56
vimtutor
Ciaran
03:00:30
exit doesent work on baby opus
Owner
03:00:53
yes
Owner
03:03:47
Hey Jo Anne,I really appreciate that computer you sent me last week!Thanks,Rich
Ciaran
03:08:48
what does this mean?Pseudo-terminal will not be allocated because stdin is not a terminal.Linux baby-opus 4.1.19+ #858 Tue Mar 15 15:52:03 GMT 2016 armv6l
Ciaran
03:16:09
i forgot the -tt option on my ssh tunnel
Rich Simms
03:16:24
Bye all