I had to write a script to change my login password, and the script wasnt working fine. When I searched through the previous postings in this forum, I got the solution (using 'expect' tool).
But I would like to know why passwd command isnt working in scripts? (1 Reply)
im trying to get an ARP readout using the command 'arp -a'... but the command doesnt exist in Fedora Core 6 - IPv6.... is there an equivalent command? (4 Replies)
I am using Ubuntu linux desktop, and I am trying to schedule a sheel script to run every 10minutes.
These are the steps I have taken:
crontab -e
added and saved this line to the file
# m h dom mon dow command
*/1 * * * * /home/enzo/Desktop/dlrecentuse
restarted cron:
sudo... (5 Replies)
I need help running a script. I have the script looking into a folder and converting .doc files to .odt. The script works fine except that I want it to only run when .doc files are present. If I can do this then I can put .xls files and .ppt files in the folder and convert them when they are... (2 Replies)
Hi,
Another problem, here is my code
#!/bin/sh
dir='/opt/apps/script/CSV'
datadir='/opt/apps/script/data'
while : ; do
ls -1rt $dir/*.csv > /dev/null 2>&1
if ;then
cp $datadir/weekly.txt $dir/weekly.csv
else
exit 0
fi
done (10 Replies)
Hi I have a job that has been running for a while with the following statement to cleanup a directory:
find /dbmgtu01/app/myplace/log ! \( -name "dc*" -o -name "sc*" -o -name "ms*" \) -type f -mtime +30 -print -exec rm {} \ ;
The directory was recently changed to a mount point, with a symbolic... (2 Replies)
Hi there, normally if I want to remove a user tht I have added to a specific group, i would do the following
this is what my group2 looks like
# grep group2 /etc/group
group2:x:7777:user2,user1,user4
user1 has been defined in a few groups
# id -nG user1
group1 group2 group3
So... (3 Replies)
Hello Everyone,
I'm currently have a requirement where I've generated a list of files with specific attributes and I need to know what lines are similar between the two files. For example:
-File 1-
line1
line2
line3
-File 2-
line1
line2
line4
line5
-Desires Output-
line1
line2... (5 Replies)
Hi,
I am unable to achieve the file exist conditions if there are multiple files same similar name for e.g. in a $Direct i am having files like
aus.txt
aus.txt_pr
aus.txt_2012
i need to put a file exist condition like which is not working
then
echo "File present"
but the... (9 Replies)
I have a file "file1" that contains several ip address , and the "file2" contains several records , each line in file2 contains somewhere the ip address that i am searching in the file1
I use the unix command grep -w
for i in `cat file1`
do
grep -w "$i" file2 >> file3
done
... (9 Replies)
Discussion started by: knijjar
9 Replies
LEARN ABOUT DEBIAN
tonedebug
TONEDEBUG(1) Voicetronix Telephony Tools TONEDEBUG(1)NAME
tonedebug - Test parameters for the libvpb programmable tone detector
SYNOPSIS
tonedebug [options]
DESCRIPTION
The tonedebug utility assists with quickly testing tone detector parameters against the signals they are intended to detect. It has three
main modes of operation for testing single continuous or pulsed tones, or for testing a set of tones specified in the environment.
OPTIONS
The following common options apply for all modes:
--card number
Explicitly select the card to test. Default is card 0.
--port number
Explicitly select the port to test. Default is port 0 of the card being tested.
-w wavfile
Specify a wav file to play the tones from. For OpenLine and OpenSwitch cards it should be played to an FXO port with no phone line
connected, and the tone detector will process the reflected signal from the hybrid circuit. The OpenPCI cards have almost no echo
from this circuit, but an on hook phone connected to an FXS port should produce a detectable echo signal.
-s filename.c
Writes out a C function that can be included in your own code to configure the tone generator with the settings being tested.
Environment options
To run tonedebug using the settings specified with the VPB_TONE environment variables, call it with the -e option. For example:
$ tonedebug -e --port 4 -w my.wav
Will use the enviroment settings to try and detect tones from my.wav played into port 4 of card 0. There are no other options specific to
this mode.
Continuous tone options
If passed the -c option, then the tonedebug utility will test parameters suitable for a continuous tone. For example:
$ tonedebug -c 425 100 2000 -w dialtone.wav -t dial
Will try to detect 2 seconds of 425Hz tone from dialtone.wav, played into port 0 of card 0. If it succeeds it will report a dial event.
The following additional options may be used in this mode:
-c center-freq bandwidth duration
Specifies the primary tone characteristics, its frequency and bandwidth in Hz. and its minimum duration in milliseconds.
-d center-freq2 bandwidth2
Specifies the second tone of a multi-frequency tone.
-q twist
Specifies the twist of a multi-frequency tone.
-n snr Specifies the acceptable signal to noise ratio, in dB.
-t dial | busy | ringback
Specifies the name of a predefined tone to replace with the given settings.
Pulsed tone options
The -p options will enable testing for pulsed tones. In addition to the common options and the options for continuous tones, the following
options are supported in this mode:
-p center-freq bandwidth on-time
Specifies the primary tone characteristics, its frequency and bandwidth in Hz. and its 'on' time in milliseconds.
-off off-time
The 'off' time of the pulse in milliseconds.
SEE ALSO tonetrain(1)BUGS
We rely on an echo from the hardware to feed the signal into the tone detector. This should be fixed to feed it in directly at some stage
in the future.
AUTHOR
Ron Lee, David Rowe, Voicetronix <support@voicetronix.com.au>
This manual page was written by Ron <ron@debian.org>, for the Debian project (but may be used by others).
VPB driver package Feb 2, 2007 TONEDEBUG(1)