Sponsored Content
Full Discussion: shell program
Top Forums Shell Programming and Scripting shell program Post 302169308 by manikantants on Wednesday 20th of February 2008 11:56:13 PM
Old 02-21-2008
why don't you use something like

while read one_line
do
echo "$one_line"
done

am not understanding what you were trying to achieve with your code
"tail -n 8 file1 | read srec"
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help me with this Shell Program

Now, am in a very tight situation here. I really dont expect anyone to understand but please, try your best. am trying to right a program that goes back to the previous entry to correct a mistake. heres what am trying to do. i write a program like this Name : James Holgston... (1 Reply)
Discussion started by: TRUEST
1 Replies

2. Shell Programming and Scripting

C shell Program

Hellow every body I am trying to write a very simple script in an executable file as following if ($?PWD) then echo "OK" else echo "No" endif but I am getting error during execution in c shell as synthax error at line 4 , unexpected end of file Please advise (2 Replies)
Discussion started by: Reza Nazarian
2 Replies

3. Programming

Shell Program

I am programming the following simple shell program. It works for the most part, things like 'ls' and 'ps' work just fine. However when I add options, (example, ls -l) it does not execute the command. Also, I've been trying to add an "exit" command, so that I don't have to use the iterrupt; but... (3 Replies)
Discussion started by: TexasGuy
3 Replies

4. Shell Programming and Scripting

shell program

How to write a shell script which takes 3 strings as positional parameters,first and second are file names and third is a directory.if the two files exist in `pwd` and they contain a specific pattern and their size is greater than 32 bytes,moves these files into directory? (1 Reply)
Discussion started by: rameshparsa
1 Replies

5. Shell Programming and Scripting

shell program

hello, i have problem in awk filter in shell to concatenate two string plz send me a solution as soon as possible from jyoti ardeshana (4 Replies)
Discussion started by: jyotiardeshana
4 Replies

6. Shell Programming and Scripting

very first shell program.

in the beginners book i have it gives an exercise to try. saying to make a script that examines the time. it should keep examining every second or so and say some sort of message. Can anyone help me get going. Thanks (3 Replies)
Discussion started by: bebop1111116
3 Replies

7. Shell Programming and Scripting

help with shell program

I want to print the value of variables a1, a2, a3 in for loop in the following program: a1=this a2=is a3=printed for((i=1;i<4;i++)) do var=a$i #w=`echo $var` e=${var} echo $e done But actually I get a1,a2,a3 as the output not the "this is printed" So the main question is if I... (3 Replies)
Discussion started by: adgarg
3 Replies

8. Shell Programming and Scripting

Shell Program , need help!!

Hi all, I am trying to get a file from an ftp server and i have the list of files which needs to be get from the ftp server. grep unix_prg*.* log.txt > log1.txt log1.txt (which has the list of files) 06-29-09 00:00AM 3550258 unix_prg090629 06-28-09 07:00PM ... (7 Replies)
Discussion started by: raghav1982
7 Replies

9. Homework & Coursework Questions

Shell program in C

Hi all, I have an assignment from school to write a shell program in linux. the idea is to exercise fork() and execv() functions.. the shell program is supposed to be the master and every command that the user prints will run in a new process. we also need to try running the command in every... (1 Reply)
Discussion started by: r3vive
1 Replies

10. Homework & Coursework Questions

C shell program

1. I've have to write a shell program that accepts Ctrl+T (in linux os in c language) and should print out the current time and date to the screen. I've written the following code but i've to type ^T individual rather than pressing ctrl+T(^T) to get the output. : 2. How do i make the shell... (2 Replies)
Discussion started by: zorro_phu
2 Replies
SC_WARTS2PCAP(1)					    BSD General Commands Manual 					  SC_WARTS2PCAP(1)

NAME
sc_warts2pcap -- write packets included in warts object to a pcap file. SYNOPSIS
sc_warts2pcap [-o outfile] [-s sort] [file ...] DESCRIPTION
The sc_warts2pcap utility provides the ability to extract packets embedded in the tbit, sting, and sniff warts objects and write them to a pcap file, which can be read by tcpdump and wireshark. The options are as follows: -o outfile specifies the name of the output file. If no output file is specified, it will be written to the standard output, provided that it is not a tty. -o sort specifies how the pcap records (packets) are sorted before being written out. By default, no sorting is applied; the packets are grouped as they are in the warts file. If packet sorting is specified, the packets are written out in timestamp order. Note that this operation requires the packets to be read into memory to be sorted, so it will require a corresponding amount of memory to com- plete. EXAMPLES
The command: sc_warts2pcap -o output.pcap file1.warts file2.warts will read the packet objects from file1.warts, and then file2.warts, and write them to output.pcap. The command: gzcat file1.warts.gz | sc_warts2pcap -s packet >file1.pcap will read the contents of the uncompressed warts file supplied on stdin, sort the packets by their timestamp, and then write the output to file1.pcap. SEE ALSO
scamper(1), tcpdump(1) AUTHORS
sc_warts2pcap is written by Stephen Eichler and Matthew Luckie. BSD
October 15, 2010 BSD
All times are GMT -4. The time now is 02:12 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy