Following script targets a specific fileset (you can adjust the ls command as needed), and renames each of those with a djd prefix. Only regular files will be processed (directories etc will be ignored). If you don't want the counts, that code can be dropped. And to be more thorough, should confirm the results of the mv (can use "if mv ...").
Hi,
Could anyone give me a idea how to strip the lines from a given file. example
***********
1st occurence
1st occurence
1st occurence
1st occurence
***********
2nd occurence
2nd occurence
2nd occurence
2nd occurence
2nd occurence
2nd occurence
*************
3rd occurence
3rd... (10 Replies)
Hello Everyone
I am new to this forum.
I am having a requirement to edit the file(the file is having some sql code).
And this file is in my colleagues login. This is readonly
Now I would like to edit this file.
In which way can I do this? (1 Reply)
I have a .fs file that I want to edit, (or just be able to see what is in it) preferably through a windows environment. Does anyone know how to do that? Thanks (4 Replies)
I have a file oratab with entry like this
SCADAG:/esitst1/oracle/product/9.2.0.8:Y
I am trying to discover a way to change the 9.2.0.8 part of this to something like 10.2.0.4 as part of an upgrade script.
I have tried
cat /etc/oratab >>/tmp/oratab... (1 Reply)
I have a requirement, which is as follows
*. Folder contains list of xmls. Script has to create new xml files by copying the existing one and renaming it by appending "_pre.xml" at the end.
*. Each file has multiple <Name>fileName</Name> entry. The script has to find the first occurance of... (1 Reply)
I have a file containing dates like below
2010 1 02
2010 2 01
2010 3 05
i want the dates to be like below
20100102
20100201
20100305
i tired using
awk '{printf "%s%02s%02s",$1,$2,$3}'
But it does not work,it puts all the dates in one line,i want them in seperate lines like the... (6 Replies)
looking for a script or command to push out from a centralized machine to multiple machines. I have the software in place that will do this already, but I need to tell it what command to run on each machine with this file.
what I need is a script or command to edit a file in a specific manner.... (13 Replies)
Hi All,
I have file with 200K Records and each line with 400 character. I need to edit the some part of the file.
For example, i need to edit character from 115 to 125, 135to 145 and 344 to 361
Can you please anyone help me to do this?
Regards, (1 Reply)
Hi,
I have a solaris 10 box. And I want to schedule a cronjob.But it gives the following error
bash-3.2$ crontab -l
crontab: can't open your crontab file.
bash-3.2$ EDITOR=vi
bash-3.2$ export EDITOR
bash-3.2$ crontab -e
crontab: can't open your crontab file.
I checked in... (12 Replies)
Discussion started by: Rossdba
12 Replies
LEARN ABOUT SUSE
dhcpdump
DHCPDUMP(1) General Commands Manual DHCPDUMP(1)NAME
dhcpdump - DHCP packet dumper
SYNOPSIS
dhcpdump [-h regular-expression]
DESCRIPTION
This command parses the output of tcpdump to display the dhcp-packets for easier checking and debugging.
USAGE
tcpdump -lenx -s 1500 port bootps or port bootpc | dhcpdump
If you want to filter a specific Client Hardware Address (CHADDR), then you can specifiy it as a regular expressions:
tcpdump -lenx -s 1500 port bootps or port bootpc | dhcpdump -h ^00:c0:4f
This will display only the packets with Client Hardware Addresses which start with 00:c0:4f.
OUTPUT
TIME: 15:45:02.084272
IP: 0.0.0.0.68 (0:c0:4f:82:ac:7f) > 255.255.255.255.67 (ff:ff:ff:ff:ff:ff)
OP: 1 (BOOTPREQUEST)
HTYPE: 1 (Ethernet)
HLEN: 6
HOPS: 0
XID: 28f61b03
SECS: 0
FLAGS: 0
CIADDR: 0.0.0.0
YIADDR: 0.0.0.0
SIADDR: 0.0.0.0
GIADDR: 0.0.0.0
CHADDR: 00:c0:4f:82:ac:7f:00:00:00:00:00:00:00:00:00:00
SNAME: .
FNAME: .
OPTION: 53 ( 1) DHCP message type 3 (DHCPREQUEST)
OPTION: 54 ( 4) Server identifier 130.139.64.101
OPTION: 50 ( 4) Request IP address 130.139.64.143
OPTION: 55 ( 7) Parameter Request List 1 (Subnet mask)
3 (Routers)
58 (T1)
59 (T2)
At the option field, the first field is the value of the option, the second one (between brackets) is the length of the option-datafield,
the third field is the name of the option, the fourth field is the data of the option.
RETURN VALUES
Always 0.
NOTES
Privileged access is often needed for tcpdump.
BUGS
Not all the parameter options are printed verbose, because of lack of documentation. Not all the options are tested, because of lack of
clients/servers with these options. If you have a dump of one of them, please send them to me and I'll incorperate them.
THANKS TO
Ralph Droms and Ted Lemons "The DHCP Handbook", ISBN 1-57870-137-6.
Peter Apian-Bennewitz <apian@ise.fhg.de> for his Client Hardware Address filtering
AUTHOR
Edwin Groothuis, edwin@mavetju.org (http://www.mavetju.org)
SEE ALSO dhcpd(8), tcpdump(1), RFC2132
November 21, 2003 November 21, 2003 DHCPDUMP(1)