I have a list of ids and a master list. I need to display entries from the master list matching ids in the first list. The master list is space delimited, id is 1st field.
$ cat id_list
2010
7
51
$ cat master_list
1 one detail1 detail2
2 two detail1 avg1 detail2 avg2
... etc ...
There are not more than 1000 entries in master_list and around 100 entries in id_list.
My code:
results:
2010 two thousand and ten detail1 detail2 avg1 avg2
7 seven detail1 detail2
51 fifty one avg-step-1 avg-step-2
It works, but I suspect ther are much better solutions without calling awk in the loop. Any ideas?
Hi All,
i have a variable which has a value in it.
RETAILER='JEWL'
i have a text file. Name: file.txt
file.txt
________
WLG 150
JEWL 60
CVS 240
FLN 120
WND 120
I am trying to write a korn script.the script, based on the value in the RETAILER will do a look up against the... (5 Replies)
Using AIX 5.2, Bourne and Korn Shell.
I have two flat text files. One is a main file and one is a lookup table that contains a number of letter codes and membership numbers as follows:
316707965EGM01
315672908ANM92
Whenever one of these records from the lookup appears in the main file... (6 Replies)
hello
I am a student taking an intro to UNIX class.
I have an assignment I am having trouble completing.
The assignment is as follows.
i have a file called .addr_book that has various names and phone numbers in it.
I need to write a script called lookup that will run like this
I... (2 Replies)
Hi,
I have the following requirement.
I have one lookup file which contains 15 columns and 7000 records.
Ex:
123,MEDICA,134,145,1178,123,678,345,2345,HP,COL,K12,SR,OX,78919
I have input file which contains 14 columns and 20 million records.Some times the record count is more... (4 Replies)
Write a quick shell snippet to find all of the IPV4 IP addresses
in any and all of the files under /var/lib/output/*, ignoring
whatever else may be in those files. Perform a reverse lookup on
each, and format the output neatly, like "IP=192.168.0.1,
... (0 Replies)
hey guys,
can anybody help me out here on the following:
grep '^\{1,3\}\.\{1,3\}\.\{1,3\}\.\{1,3\}$' ravi.txt mary.txt lisa.txt https://www.unix.com/images/misc/progress.gif
i.e what i did was found ip addreses from different files
and then i want... (1 Reply)
I am trying to feed a list of IP's to do lookups from a database. My script works only for the first IP but all subsequent IPs output as 'unknown'.
#!/usr/bin/php -q
<?
$ip = file('ip.txt');
foreach ($ip as $ip_num => $ip) {
echo $ip;
$out=sprintf("%u", ip2long($ip));
... (1 Reply)
I have a lookup file in unix say /data/lkp.dat (First line is header and space delimited) and the content is shown below.
Another file which contains the job_name and rec_count lets say /data/data_file.dat(no header pipe delimited file).
Now i want to do a lookup on job_name and my output should... (3 Replies)
dear all..
need your help.. i have searching but still didn't find what i need.
i have 2 file, i want to lookup one to many, the key is $1 :
main.txt
code.txt
output.txt
thanks..
br,
herman (2 Replies)
Hi.
I've just made our internal Whois lookup service available for all forum users, not only moderators and admins.
Whois Database
It's basically the same whois info you can get from your command line and many other web sites.
If you would like to see other features, please post in... (0 Replies)
Discussion started by: Neo
0 Replies
LEARN ABOUT DEBIAN
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)