Hi,
I have a file which contains the following :
select * from test where test_id=1;
select id
from test1, test2 where test_id=1 and test_id=2;
select * from
test1, test2, test3 where test_id=4 and test2_id where in (select test2_id from test2);
select
id1, id2 from test ... (6 Replies)
Hi all,
I am looking for a coomand to search for the keywords in susequenct lines. Keyword1 in a line and Keyword2 in the very next line.
Once i found the combination ineed to print the lines with patterns and the line above and one below.
I am giving an example here: Keywords are :ERROR and... (12 Replies)
Hi,
I'm the new user of linux/unix. Can I ask that anybody know how to use the linux/unix shortcut key to search a specific file from a list of directory?
For example, I know the file name that I want to search. But I forget which directory or location is my desired file put.Got any shortcut... (7 Replies)
I have a huge list of files in an Unix directory (around 10000 files).
I need to be able to search for a certain keyword only within files that are modified between certain date and time, say for e.g 2012-08-20 12:30 to 2012-08-20 12:40
Can someone let me know what would be the fastest way... (10 Replies)
have a very big file where need to format it like below
example file:
abcd today
is
great
day;
search keyword 'abcd' and append to it all words till we reach ; to make it a single line.
output should look like.
abcd today is great day;
There are many occurrence of such... (2 Replies)
Hi ,
I have been trying to write a perl script to do this job. But i am not able to achieve the desired result. Below is my code.
my $current_value=12345;
my @users=("bob","ben","tom","harry");
open DBLIST,"<","/var/tmp/DBinfo";
my @input = <DBLIST>;
foreach (@users)
{
my... (11 Replies)
I have ~100 text files in a directory that I am trying to parse and output to a new file. I am looking for the words chr,start,stop,ref,alt in each of the files. Those fields should appear somewhere in those files. The first two fields of each new set of rows is also printed. Since this is on a... (7 Replies)
Hi All,
I hope somebody would be able to help me.
I would need to search a string coming from a file, example file.txt:
dog
cat
goat
horse
fish
For every string, I would need to know if there are any files inside a directory(recursively) that contains the string regardless of case.... (9 Replies)
Discussion started by: kokoro
9 Replies
LEARN ABOUT MINIX
resolver
RESOLVER(5) File Formats Manual RESOLVER(5)NAME
resolver - resolver configuration file
SYNOPSIS
/etc/resolv.conf
DESCRIPTION
The resolver is a set of routines in the C library (resolv(3)) that provide access to the Internet Domain Name System. The resolver con-
figuration file contains information that is read by the resolver routines the first time they are invoked by a process. The file is
designed to be human readable and contains a list of keywords with values that provide various types of resolver information.
On a normally configured system this file should not be necessary. The only name server to be queried will be on the local machine, the
domain name is determined from the host name, and the domain search path is constructed from the domain name.
The different configuration options are:
nameserver
Internet address (in dot notation) of a name server that the resolver should query. Up to MAXNS (currently 3) name servers may be
listed, one per keyword. If there are multiple servers, the resolver library queries them in the order listed. If no nameserver
entries are present, the default is to use the name server on the local machine. (The algorithm used is to try a name server, and
if the query times out, try the next, until out of name servers, then repeat trying all the name servers until a maximum number of
retries are made).
domain Local domain name. Most queries for names within this domain can use short names relative to the local domain. If no domain entry
is present, the domain is determined from the local host name returned by gethostname(2); the domain part is taken to be everything
after the first `.'. Finally, if the host name does not contain a domain part, the root domain is assumed.
search Search list for host-name lookup. The search list is normally determined from the local domain name; by default, it begins with the
local domain name, then successive parent domains that have at least two components in their names. This may be changed by listing
the desired domain search path following the search keyword with spaces or tabs separating the names. Most resolver queries will be
attempted using each component of the search path in turn until a match is found. Note that this process may be slow and will gen-
erate a lot of network traffic if the servers for the listed domains are not local, and that queries will time out if no server is
available for one of the domains.
The search list is currently limited to six domains with a total of 256 characters.
The domain and search keywords are mutually exclusive. If more than one instance of these keywords is present, the last instance will
override.
The keyword and value must appear on a single line, and the keyword (e.g. nameserver) must start the line. The value follows the keyword,
separated by white space.
FILES
/etc/resolv.conf
SEE ALSO gethostbyname(3N), resolver(3), hostname(7), named(8)
Name Server Operations Guide for BIND
4th Berkeley Distribution December 14, 1989 RESOLVER(5)