10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi folks,
I am working on assignment that captures all the records(2 columns one column contains names and other contain date of birth) from excel sheet stored in a directory and checks for current date and month.
If it matches current date and month then the matched records are printed as... (1 Reply)
Discussion started by: giridhar276
1 Replies
2. Shell Programming and Scripting
Hi,
This is a vcd file.A vcd file may have 'n' modules.
1) I need to capture the data in bold,i.e. the module names (shown in bold)
2) Also i need to capture the data inside each individual module,say for tst_bench_top ,i need to capture data from line 4 to line 20 ...
I just want one... (2 Replies)
Discussion started by: veerabahu
2 Replies
3. IP Networking
Helo Folks :)
i had read an answer in this thread unixcom/programming/117551-calculate-ip-header-checksum-manually.html
i need to know what the software name that was used to capturing packet data in a network, just like the packet's capture output that showed up in the thread.
Thank you :)... (5 Replies)
Discussion started by: polutan
5 Replies
4. Shell Programming and Scripting
Hii, Friends,
I want your help in one of my problem.
My problem is as follows.
I have a flat file as follows (Just a sample)
MHT011
01(DOT)8750707asdfas8609
03(DOT)ASD3453ASD
09(DOT)876JHT87
11(DOT)sfd324ert
TTT077
01(MOB)876786klj897
06(MOB)876JHT87
07(MOB)sfd324ert... (4 Replies)
Discussion started by: anushree.a
4 Replies
5. Shell Programming and Scripting
My input file:
data_5 Ali 422 2.00E-45 102/253 140/253 24
data_3 Abu 202 60.00E-45 12/23 140/23 28
data_1 Ahmad 256 7.00E-45 120/235 140/235 22
data_4 Aman 365 8.00E-45 15/65 140/65 20
data_10 Jones 869 9.00E-45 65/253 140/253 18... (12 Replies)
Discussion started by: patrick87
12 Replies
6. Shell Programming and Scripting
Hi everyone!
Can any one help me out regarding capturing relevant data from a file.
For e.g, if i want to capture the comment written after "Prompt:" for a particular date, like for this case what would be the command to capture the tag written after "Prompt:" for Date: 2009-03-20.
A... (7 Replies)
Discussion started by: muhmsida
7 Replies
7. Shell Programming and Scripting
I have input file like
RDBMS FALIURE UTY8703 'USER_WORK.TEST' .HIghest return code '12'
I want to parse data which comed between first quote till next quote
USER_WORK.TEST
can you please suggest how to do that (4 Replies)
Discussion started by: scorp_rahul23
4 Replies
8. Shell Programming and Scripting
Hi guys,
I need a way to capture the host on the next-to-last hop in a traceroute output.
The last output is the destination but I need to capture the router just before the last hop.
I can do this in perl but I'm not so sure about Shell...
I'm on AIX 5.3 using ksh
any ideas?
... (3 Replies)
Discussion started by: TivoliGUY
3 Replies
9. UNIX for Dummies Questions & Answers
I have a file with some values in a tab delimted format
Eg:
'test' contains:
a<tab>b<tab>c<tab>Trk_12345678
now i need to capture this value 'Trk_12345678' into a variable say 'x' and append that value of 12345678 to 12345679 and store is back to a new 'test1' file as :
'test1'... (11 Replies)
Discussion started by: shiroh_1982
11 Replies
10. Shell Programming and Scripting
I am newbie to unix shells world.
I am trying to capture a background process id into a file so that it can be killed later.
this process is basically a java program running in background as:
java TestApp &
this returning process id immediately. So how can i redirect that pid into a file.... (1 Reply)
Discussion started by: bvreddy
1 Replies
pcapdump(1) pcapdump(1)
NAME
pcapdump - dedicated packet capture utility
SYNOPSIS
pcapdump [OPTIONS]...
DESCRIPTION
pcapdump captures packets from a network interface and writes them to a dumpfile. The filename argument given to -w will be formated by
strftime(3).
PCAPNET OPTIONS
-i interface
Input interface to read packets from.
-r pcap file
Dump file to read packets from.
-w pcap file
Dump file to write filtered packets to.
-f expression
BPF expression which selects packets to be filtered.
-s snaplen
Capture snaplen bytes of data from each packet.
-p Disable promiscuous mode sniffing.
PROGRAM OPTIONS
-u owner
Set the output file's owning user to owner.
-g group
Set the output file's owning group to group.
-m mode
Set the output file's mode to mode, specified in octal.
-t secs
Dump file rotation interval in seconds.
-c count
Exit after capturing count packets.
-T secs
Exit after capturing during this amount of seconds.
-H Only capture link, network, and transport headers; do not capture application-layer data.
-S sample value
Sample the packet stream by only dumping 1 in every sample value packets.
-R Together with -S, sample the packets randomly, not systematically.
-P pidfile
Daemonize the process and write its PID to pidfile.
-C config file
File to read configuration variables from. Instead of passing configuration through the command line, a file can be used to specify
values for the bpf, device, filefmt, group, interval, mode, owner, promisc, and snaplen options (not all need to be specified; de-
faults will be used otherwise). See /usr/share/doc/pcaputils/examples/pcapdump/eth0 for an example.
9 May 2009 pcapdump(1)
