10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have two files, file1 and file2 who have identical number of rows and columns. However, the script is supposed to be used for for different files and I cannot know the format in advance. Also, the number of columns changes within the file, some rows have more and some less columns (they are... (13 Replies)
Discussion started by: maya3
13 Replies
2. Shell Programming and Scripting
Hi Folks,
I have a file with 2 columns TAB delimited and I want to add '1' to the first column and subtract '-1' from the second column.
What I have tried so far is;
awk -F"\t" '{ $1-=1;$2+=1}1' OFS='\t' file
File
0623 0623
0624 0624
0643 0643
1059 1037
1037 1037
1038 1038... (2 Replies)
Discussion started by: pshields1984
2 Replies
3. Shell Programming and Scripting
Hi ,
How can I add/substruct x number of days with date?
For example
My_Date=`date`
Now I need
Hope it's clear. (2 Replies)
Discussion started by: Anupam_Halder
2 Replies
4. Shell Programming and Scripting
Hi,
I have a single-column file1 having records like:
00AB01/11
43TG22/00
78RC09/34
......
......
and a second file , file 2 having two columns like
78RC09/34 1
45FD11/11 2
00AB01/11 3
43TG22/00 4
......
...... (8 Replies)
Discussion started by: amarn
8 Replies
5. Shell Programming and Scripting
Hello,
I have two files as 1.txt and 2.txt with number as columns.
1.txt
0 53.7988
1 -30.0859
2 20.1632
3 14.2135
4 14.6366
5 -37.6258
.
.
.
31608 -8.57333
31609 -2.58554
31610 -24.2857
2.txt (1 Reply)
Discussion started by: AKD
1 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I have two files. File1.txt has 2 columns and looks like:
458739 122345
4456 122657
34200 122600
File2.txt has many columns with column 1 the same as column2 of File1.txt, but with lot more rows:
122786 abcdefg user1@email
122778 uuhjeufh user2@email... (1 Reply)
Discussion started by: ursaan
1 Replies
7. Shell Programming and Scripting
Hey,
I have 2 files that have a name and then a number:
File 1:
dog 21
dog 24
cat 33
cat 27
dog 76
cat 65
File 2:
dog 109
dog 248
cat 323
cat 207
cat 66 (2 Replies)
Discussion started by: dcfargo
2 Replies
8. Shell Programming and Scripting
I have two files file1 and file 2
both are having multiple coloumns.i want to select only two columns.
i used following code to get the desired columns,with ',' as delimiter
cut -d ',' -f 1,2 file1 | sort > file1.new
cut -d ',' -f 1,2 file2 | sort > file2.new
I want to get the coloums... (1 Reply)
Discussion started by: bab123
1 Replies
9. Shell Programming and Scripting
Dear all,
I have two files in UNIX File1 and File2 as below:
File1:
1,1234,.,67.897,,0
1,4134,.,87.97,,4
0,1564,.,97.8,,1
File2:
2,8798,.,67.897,,0
2,8879,.,77.97,,4
0,1564,.,97.8,,1
I want to do the following:
(1) Make sure that both the files have equal number of columns and if... (4 Replies)
Discussion started by: ggopal
4 Replies
10. UNIX for Advanced & Expert Users
Dear all,
I have two files in UNIX File1 and File2 as below:
File1:
1,1234,.,67.897,,0
1,4134,.,87.97,,4
0,1564,.,97.8,,1
File2:
2,8798,.,67.897,,0
2,8879,.,77.97,,4
0,1564,.,97.8,,1
I want to do the following:
(1) Make sure that both the files have equal number of columns and if... (1 Reply)
Discussion started by: ggopal
1 Replies
Net::SIP::Simple::RTP(3pm) User Contributed Perl Documentation Net::SIP::Simple::RTP(3pm)
NAME
Net::SIP::Simple::RTP - simple RTP handling for Net::SIP::Simple
SYNOPSIS
my $echo_10 = Net::SIP::Simple->rtp( 'media_recv_echo', 'output.pcmu-8000', 10 );
my $announce = Net::SIP::Simple->rtp( 'media_send_recv', 'announce.pcmu-8000', 2 );
DESCRIPTION
This package handles simple RTP stuff for testing and small applications. It provides methods for receiving PCUM/8000 data and for echoing
them back or for sending and receiving PCMU/8000 data.
It's used from method rtp in Net::SIP::Simple.
SUBROUTINES
media_recv_echo ( [ OUTPUT, DELAY ] )
Receives RTP data and echos them back to the sender. If OUTPUT is given it will be used as the file for saving the received data
without the RTP header.
OUTPUT might also be a callback which gets the payload as argument.
If DELAY is >0 the data will not be echoed back immediatly but with an delay of DELAY packets (e.g. with DELAY 10 it will send back
the first packet after it received the 10th packet). If DELAY is <0 the data will not be echoed back. If DELAY is not given or equal
0 the data will be echoed back immediatly.
If no traffic comes in for more then 10 seconds it will hang up the call because of inactivity.
media_send_recv ( INPUT, [ REPEAT, OUTPUT ] )
Will read data from file INPUT and send them as RTP to peer. It will assume that each data block in INPUT consists of 160 bytes, which
is right for PCMU/8000 without RTP header. The RTP header will be added to the data.
If it reaches the end of the file it will stop unless REPEAT is given in which case it will repeat the sending REPEAT times (if REPEAT
is less 0 it will repeat forever e.g. until the other party hangs up). On stopping it will invoke the callback cb_rtp_done from the
connection params for the Net::SIP::Simple::Call or if this is not given it will close the call by issuing a BYE.
INPUT might also be a callback usable by invoke_callback in Net::SIP::Util which returns the data to send. In this case REPEAT is not
used.
Incoming data will be written to the optional OUTPUT file like in media_recv_echo. The content from OUTPUT has the same format as INPUT
or OUTPUT from media_recv_echo.
OUTPUT might also be a callback which gets the payload as argument.
If no traffic comes in for more then 10 seconds it will hang up the call because of inactivity.
perl v5.14.2 2009-01-23 Net::SIP::Simple::RTP(3pm)