Hi All,
I have been working on awk and arrays. I have this small script:
cat maillog*|awk -F: '$2=="SMTP-Accept" && $5~/string/ {lastdate=substr($1,1,8); internaluser=$5; v++} END {for (j in v) {print lastdate, v, j}'| sort>> mail.list
This gives me the number of mails users are getting. ... (1 Reply)
Guys,
OK so i have been trying figure this all all day, i guess its a pretty easy way to do it.
Right, so i have to column of data which i have gotten from one huge piece of data. What i would like to do is to put both of these into one array using awk. Is this possible??
If so could... (1 Reply)
Hi, I've written the following code to manipulate the first 40 lines of a data file into my desired order:
#!/bin/awk -f
{ if (NR<=(4)){
a=a$0" "}
else { if ((NR >= (5)) && (NR <= (13))) {
b=b$0" " }
else {if ((NR >= (14)) && (NR <= (25))){
c=c$0" "}
... (5 Replies)
Hi,
I have spent the afternoon trawling Google, Unix.com and Unix in a Nutshell for information on how awk arrays work, and I'm not really getting too far.
I ahve a batch of code that I am pretty sure can be better managed using awk, but I'm not sure how to use awk arrays to do what I'm... (1 Reply)
Hi,
I have the following data in a file for example:
Name="Fred","Bob","Peterson","Susan","Weseley"
Age="24","30","28","23","45"
Study="English","Engineering","Physics","Maths","Psychology"
Code="0","0","1","1","0"
Name="Fred2","Bob2","Peterson2","Susan2","Weseley2"... (14 Replies)
Hi
Can someone please explain the logic of awk arrays. I have been doing some reading but I dont understand this:
#!/usr/bin/gawk -f
{
arr++;
}
end
{
for(i in arr)
{
print arr,i
}
}
As I understand arr refs the arrays index, so while $2 is a string that cant... (2 Replies)
Hi, buddies
I am new to shell scripting and trying to solve a problem. I read about arrays in awk that they are quite powerful and are associative in nature.
Awk Gurus Please help!
I have a file:
Id1 pp1 0t4 pp8 xy2
Id43 009y black
Id6 red xy2
Id12 new pp1 black
I have... (5 Replies)
I'm a little stuck and would be grateful of some advice!
I have three files, two of which contain reference data that I want to add to a line of output in the third file. I can't seem to get awk to print array contents as I would expect.
The input files are:
# Input file
AAA,OAA,0313... (2 Replies)
So I'm back once again beating my head off a wall trying to figure out how to get this to work.
My end goal is to take input such as what's below, which will be capture in real time with a tail -f from a file or piped output from another command:
... (5 Replies)