8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello,
I would like to know how we can highlight/select a section of a file in vi and delete that section if we don't want to use the dd command to delete one line at at time. There is one where we don't want to delete the whole line , but up to a certain word. (2 Replies)
Discussion started by: Pouchie1
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2. UNIX for Dummies Questions & Answers
1) The lpr and sort utilities accept input either from a file named on the command line or from standard input.
a)Name two other utilities that function in a similar manner.
b)Name a utility that accepts its input only from standard input.
2) Explain the following error message. What... (10 Replies)
Discussion started by: youngyou
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3. Homework & Coursework Questions
1.) I am to write scripts that will be phasetest folder in the home directory.
2.) The folder should have a set-up,phase and display files
I have written a small script which i used to check for the existing users and their password.
What I need help with:
I have a set of questions in a... (19 Replies)
Discussion started by: moraks007
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4. Programming
hey all, I have question when am writing simple shell...
in the child am calling execvp, i want the parent to know when execvp returns - 1. how can i let the parent know the result of execvp
thanks in advance (9 Replies)
Discussion started by: joey
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5. UNIX for Dummies Questions & Answers
Hi everyone im new to this forums, i just wanted to get started by asking a few question(Im a Unix newbie)
1. How do i sort a file called "dirr" in a ascending order on the 3rd column
2. what does alias on=who do
Thanks in advance!!! (1 Reply)
Discussion started by: Da Paper
1 Replies
6. Solaris
Hello Everbody
I hope you can give me a hand, I have some questions
The first one itīs about some message that I donīt know what means, I was looking about it. but nothing. This is the message
rsh: connection from bad port
bsd-gw: Error reading from connection: Bad file number
And my... (4 Replies)
Discussion started by: lo-lp-kl
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7. Programming
What does "extern" do?
ex. extern int x;
and another question, what about using static in functions? like: static void foo(), why? (2 Replies)
Discussion started by: Esaia
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8. UNIX for Dummies Questions & Answers
Hi!
Im new to all this but the computer club im in has unix i think.
now my questions.
1.is it NTFS i need to partion the harddrive with to be able to use unix?
2.Unix and Linux whats the diffrense?yes im a noob got no idea been using crap windows for ages and hate it.
3.I got a win98... (2 Replies)
Discussion started by: Pierre
2 Replies
VM(1) mgetty VM(1)
NAME
vm - VoiceModem is the program for handling the voice modem functionality from shell scripts
ACTIONS
beep options [<frequency [<length in 0.001sec>]]>
diagnostics options device name (e.g. ttyS2
dial options phone number
help
play options [<file names]+>
record options file name
shell options [<shell script [shell options]]>
wait options [<time in seconds]>
devicetest
OPTIONS
-c n use compression type n
-d n set i/o device
-t, -m, -i, -e, -s, -H equals to -d <2,3,4,5,6,7>
-l s set device string (e.g. -l ttyS2:ttyC0)
-v verbose output
-w use off / on hook signal from local handset to start and stop recording
-x n set debug level
-L n set maximum recording length in sec
-P print first DTMF tone on stdout and exit
-R read and print DTMF string on stdout and exit
-S s set default shell for shell scripts (e.g. -S /bin/sh)
-T n set silence timeout in 0.1sec
-V n set silence threshold to <n> (0-100%%)
SEE ALSO
vgetty(1)
POD ERRORS
Hey! The above document had some coding errors, which are explained below:
Around line 30:
You forgot a '=back' before '=head1'
Around line 32:
'=item' outside of any '=over'
Around line 71:
You forgot a '=back' before '=head1'
perl v5.10.1 2010-04-04 VM(1)