Kindly let me know if the file contains more than one column and the N/A is given in the 2 or 3 or 4 column. then hw to remove all those rows which contan N/A in 2 or 3 or 4 columns.
I have to compare 2 files which means 2 files with common entries in same column and separate those common entries in a diferent file as well right before those entries common so that I can separat common and Uncommon entries in rows in 2 different files. Is it possible
For eg.
one file
... (3 Replies)
Hi
I have a file like this
1234
2345
567889
567889
2345
234899420
83743
2345
67890
67890
................
so on
I want to delete entries which are more than once like 2345, 567889 and 67890 so that these appear once (4 Replies)
Hi
I want to remove entries with blank spaces
in my input file:
123
234
456
678
56789
345346456
589
3454
345456
3454566............................ (2 Replies)
Hi
I have a file with following entries
122 N/A
123 5654656
123423 43534543
4544 45435
435454 N/A
i Have to remove entries with N/A so that only
123 5654656
123423 43534543
4544 45435
remain in output file
can anybody guide for a code/unix/perl (2 Replies)
Dear all,
I am facing one problem
in my input file there are many Entries which starts from *FIELD * AV (checked the attached file)
I want all the entries in the output file which start from
*FIELD * AV
I have written this programm but its not printing all the entries with *FIELD... (4 Replies)
Hi all
I have an input file which contains so many entries like this: And, I want to count hw many among ASN in one column are converted to LYS in third coulmns. which means output shuld contain only "ASN number LYS"
Kindly let me know wny programm for this
My input is
ASN 217 LYS... (2 Replies)
Hi all
I have a big file which I have attached here.
And, I have to fetch certain entries and arrange in 5 columns
Name Drug DAP ID disease approved or notIn the attached file data is arranged with tab separated columns in this way:
and other data is... (2 Replies)
Hi all.
Kindly check it it's urgent!!
I have one big file from which which I have to fetch certain data
I have attached a small part of this file.
from the attached file, I have to fetch and arrange data in 3 columns
1 Generic name 2. Brand names 3. Drug... (10 Replies)
Discussion started by: manigrover
10 Replies
LEARN ABOUT DEBIAN
debiannet
DebianNet(3pm) Linux Programmer's Manual DebianNet(3pm)NAME
DebianNet.pm - create, remove, enable or disable entry in /etc/inetd.conf
SYNOPSIS
require DebianNet;
DebianNet::add_service($newentry, $group);
DebianNet::remove_service($entry);
DebianNet::enable_service($service, $pattern);
DebianNet::disable_service($service, $pattern);
DESCRIPTION
You can use the functions in DebianNet.pm to to add, remove, enable or disable entries in the /etc/inetd.conf file. After the
/etc/inetd.conf file has been changed, a SIGHUP signal will be sent to the inetd process to make sure that inetd will use the new
/etc/inetd.conf file. The functions can also be used to add entries that are commented out by default. They will be treated like normal
entries. That also means that if you already have an entry that is commented out you can't add an entry for the same service without remov-
ing the old one first.
The DebianNet functions treat entries that are commented out by a single '#' character as entries that have been commented out by a user.
It won't change such entries.
For shell scripts you can also use the update-inetd command. See update-inetd(8) for further information.
VARIABLES
$DebianNet::inetdcf = "FILENAME";
Use FILENAME instead of /etc/inetd.conf (e.g. for testing purposes).
$DebianNet::sep = "#<off># ";
"#<off># " will be used as the default comment characters. You can use this option to specify different comment characters. This
is only necessary if you have to deal with two (or more) services of the same name.
$DebianNet::multi = "true";
If you want to disable/remove more than one entry at a time you should use this option. If you try to remove more than one entry at
a time without using this option the program will show a warning and asks the user if he want to continue.
$DebianNet::verbose = "true";
Explain what is being done.
FUNCTIONS
DebianNet::add_service($newentry, $group);
Add $newentry to the group $group of the /etc/inetd.conf file. If the entry already exist it will be enabled (it will also detect
entries with different program options). Using $group is optional (the default group is the group OTHER). If the group does not
exist the entry will be placed at the end of the file.
DebianNet::remove_service($entry);
Remove $entry from /etc/inetd.conf . You can use a regular expression to remove the entry.
DebianNet::enable_service($service, $pattern);
Enable $service (e.g. "ftp") in /etc/inetd.conf . Using $pattern is optional. It can be used to select a service. You only need
this option if you have two (or more) services of the same name. An example: you have three ftp entries in the /etc/inetd.conf file
(all disabled by default) and you want to enable the entry which uses the wu-ftpd daemon. To do this, use the pattern "wu-ftpd" (or
any other regular expression that matches this entry).
DebianNet::disable_service($service, $pattern);
Disable SERVICE (e.g. "ftp") in /etc/inetd.conf . Using $pattern is optional (see above).
AUTHORS
Peter Tobias, <tobias@et-inf.fho-emden.de>
Ian Jackson <iwj10@cus.cam.ac.uk>
Linux 21 September 1995 DebianNet(3pm)