hi All,
Have a doubt in ksh..Am not familiar with arrays but i have tried out a script..
plzzzzz correct me with the script
My i/p File is:
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(Host = 192.168.2.2)
(Port = 1525)
)
)
(CONNECT_DATA = (SID = TESTDB1)
)
)
... (7 Replies)
It sounds a bit confusing but what I have is a text file like the example below (without the Line1, Line2, Line3 etc. of course) and I want to move every group of characters into a new line after each space.
Example of text file;
line1 .digg-widget-theme2 ul { background: rgb(0, 0, 0) none... (7 Replies)
...when the lines use both a colon and commas to separate the parts you want read as information.
The first version of this script used cut and other non-Bash-builtins, frequently, which made it nice and zippy with little more than average processor load in GNOME Terminal but, predictably, slow... (2 Replies)
I cannot seem to get this to work..
I have a file which has about 100 lines, and there is no end of line (line break \n) at the end of each line, and this is causing problem when i paste them into an application.
the file looks like this
this is a test
that is a test
balblblablblhblbha... (1 Reply)
Hi,
I have a requirement with,
No~Dt~Notes
1~2011/08/1~"aaa
bbb
ccc
ddd
eee
fff
ggg
hhh"
Single column alone got splitted into multiple lines.
I require the output as
No~Dt~Notes
1~2011/08/1~"aaa<>bbb<>ccc<>ddd<>eee<>fff<>ggg<>hhh"
mean to say those new lines to be... (1 Reply)
So I'm in a Unix class and our assignment was to go into VI and write a script to make this file tree. At the end of it, I'd like it to echo "This is the file tree you've created" then a line break, then . But I'm not sure as to who to do it. Is there a way for when I run it (./filesystem), the... (4 Replies)
Hi All,
Please can you advise/help on the below issue
i did a bcp out of a table, it is having problem of line break such that one line is getting broken in two lines for many records.
eg
Correct format
Line 1: - 000f00000bfe2c2c 000218310300000000GBP GBP 734654 10970.35 ... (3 Replies)
Hi Guys,
I am prety new to the hell scripting world. I am running some grep/cut commands and extracting from a csv file into a list. But the final product I need is that the whole list that I now have has to be broken and separated into columns.
Say what I now have extracted is a list of... (6 Replies)
Hello everyone!
I'm trying to make the below file1 look like file2, can anyone help?
Basically I just hit backspace on every line that starts with a number.
Thanks!
file1:
THIS#IS-IT1
4
THIS#IS-IT2
3
THIS#IS-IT3
2
THIS#IS-IT4
1
Result > file2: (4 Replies)
I have a single line below in a file, i can have multiple also
<java.net.URL>http://server:port/abcd/MaintainRequest.do?operation=121&requestId=123456789&subrequestId=123654789</java.net.URL>
I want below to get below output
http://server:port/abcd subrequestId=123654789
I am trying... (9 Replies)
Discussion started by: mirwasim
9 Replies
LEARN ABOUT SUSE
dhcping
DHCPING(8) General Commands Manual DHCPING(8)NAME
dhcping - send a DHCP request to DHCP server to see if it's up and running
SYNOPSIS
dhcping [-v] [-q] [-i] [-r] -t maxwait -c client-IP-address -s server-IP-address -h client-hardware-address [-g gateway-IP-address]
DESCRIPTION
This command allows the system administrator to check if a remote DHCP server is still functioning.
Options are:
-v Verbose, print some information.
-i Use DHCPINFORM packets.
-r Use DHCPREQUEST packets (default behaviour).
-q Quiet, print nothing on the screen.
-t maxwait
Maximum time to wait for an answer from the server in seconds. Default is 3 seconds.
-c client-IP-address
Request this IP address. Note that this is also the IP address the answer will be sent to.
-s server-IP-address
Send the DHCP packet to this IP address.
-h client-hardware-address
Use this hardware-address in the DHCP request. It can be up to sixteen octets seperated by colons (i.e. 01:02:03:04)
-g gateway-IP-address
Use this IP address for the gateway IP address in the DHCP packet. This option is currently broken.
RETURN VALUES
If everything goes okay, it returns 0. If there went something wrong, it returns 1.
SETUP
This program should be installed setuid root or ran by root only. See SECURITY for more information.
On your DHCP server, add these lines to the dhcpd.conf:
host <your monitoring host FQDN> {
hardware ethernet <your monitor host mac address>;
fixed-address <your monitoring host IP address>;
}
Then try it:
$ dhcping -c your monitoring host IP address
-s your DHCP server IP address
-h your monitor host mac address
It will either respond with "no answer" or "Got answer from: your DHCP server IP address"
The DHCP server logfile will give:
DHCPREQUEST for 192.168.1.1 from 00:20:18:56:29:8f via ed0
DHCPACK on 192.168.1.1 to 00:20:18:56:29:8f via ed0
DHCPRELEASE of 192.168.1.1 from 00:20:18:56:29:8f via ed0 (found)
Running in DHCPINFORM mode with -i:
If you see "DHCPINFORM from 192.168.1.1 via xl0: not authoritative for subnet 192.168.1.0", you should add the authoritative statement to
the subnet, See dhcpd.conf(5) for details.
When running in very verbose mode, dhcping tries to dump all data of the send and received DHCP packets. It will first dump the packet in
hex-format, then decodes the header and finally the options.
HOW IT WORKS
The client either sends a DHCPREQUEST or DHCPINFORM packet to the server and waits for an answer. Then, if a DHCPREQUEST was send, it will
send a DHCPRELEASE back to the server.
SECURITY
This program is installed setuid root as it requires the privileges to bind itself to port 68 (bootpc). Root privileges are dropped as soon
as the program has bound itself to that port.
BUGS
Currently (this may, or may not, change in the future) the ISC DHCP daemon does not write leases with a fixed IP address in the
dhcpd.leases file.
DHCPINFORM packets can only be used on subnets the server is authori- tative for. If the monitoring script runs on a subnet the server
isn't authoritative for, it should use the DHCPREQUEST packets. I also experienced some problems with ISC DHCPD v2 servers, but that is
also in the README of it.
The -V option is still working, but shouldn't be used for debugging of the packets. Better use dhcpdump(8) for that, which is available on
my website. I wanted to remove it, but decided only to do it from the documentation, not from the code. Maybe I'll need it one day for
debugging.
AUTHOR
Edwin Groothuis, edwin@mavetju.org (http://www.mavetju.org)
SEE ALSO dhcpd(8), dhclient(8), dhcpd.conf(5), dhcpdump(8)Januari 27, 2002 Januari 27, 2002 DHCPING(8)