03-16-2008
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi experts,
I have a the following awk command,
awk '{print $1}' /users/jon/list4.txt. The output is
123
787
888
...
...
I want to move the output to array using shell programming.
My shell is tcsh.
Is it possible to move to array using shell porg? I know its possible in... (14 Replies)
Discussion started by: amitrajvarma
14 Replies
2. Shell Programming and Scripting
hi all i am trying to save an awk value into an array in bash:
total=`awk '{sum+=$3} END {print sum}' "$count".txt"`
((count++))
the above statement is in a while loop..
$count is to keep track of file numbers (1.txt,2.txt,3.txt,etc.)
i get the following error:
./lines1:... (1 Reply)
Discussion started by: npatwardhan
1 Replies
3. Shell Programming and Scripting
So, here's a scenario that requires the same logic as what I'm working on: Suppose that you have a directory containing files named after users. For awk's purposes, the filename is a single field-- something parse-friendly, like john_smith. Now, let's say that I'd like to populate an array in... (2 Replies)
Discussion started by: treesloth
2 Replies
4. Shell Programming and Scripting
Hi all,
I have a script which produces a nice table but I want to sort it on column 3.
This is the output line in the script:
# Output
{ FS = ":";
format = "%11s %6s %-16s\n";
prinft "\n"
printf ( format, "Size","Count","Who" ) }
for (i in... (21 Replies)
Discussion started by: Cowardly
21 Replies
5. Shell Programming and Scripting
Have built this script, the output is what I needed, but NR 6 is omitted. Why? Is it an error? I am using Gawk.
'{nr=$2;f = $1} END{for (i=1;i<=f;i++) if (nr != i) print i, nr }' input1.csv >output1.csvinput1.csv
1 9
3 5
4 1
7 6
8 5
10 6
output1.csv > with the missing line number 6. 6 is... (5 Replies)
Discussion started by: sdf
5 Replies
6. Shell Programming and Scripting
With this script i want to print the output to a specific field-number . Can anybody help?
awk 'NR=FNR{split(FILENAME,fn,"_");nr=$2;f = $1} END{for (i=1;i<=f;i++) print i,$fn=nr}' input_5.csv input_6.csvinput_5.csv
4 135
5 185
6 85
11 30input_6.csv
1 90
3 58
4 135
7 60
8 55
10... (1 Reply)
Discussion started by: sdf
1 Replies
7. Shell Programming and Scripting
I have this code
echo $logfile | awk ' {arr++; next} END { for (i in arr) {print i} }'
that gives me this output
result1
result2
result3
I try to figure out how to get it like this
result1 result2 result3 (4 Replies)
Discussion started by: Jotne
4 Replies
8. Shell Programming and Scripting
I need help to sort the output of an awk array
Example datadata="1 blue
2 green
3 blue
4 yellow
5 blue
6 red
7 yellow
8 red
9 yellow
10 yellow
11 green
12 orange
13 black"
My awk line to get output in one lineecho "$data" | awk ' {arr++; next} END { for (i in arr) { if(arr>1 )... (2 Replies)
Discussion started by: Jotne
2 Replies
9. Shell Programming and Scripting
I have awk command :
awk -F ' ' '{ print $NF }' log filename
And it gives the output as below:
06:00:00
parameters:
SDS
(2)
no
no
no
no
doc=4000000000).
information: (6 Replies)
Discussion started by: ramprabhum
6 Replies
10. UNIX for Beginners Questions & Answers
#!/bin/bash
PH=(AD QD QC 5H 6C 8C 7D JH 3H 3S)
echo ${PH}
In the above array, how can I print to screen just the first 8 elements of ${PH} and have the last 2 elements print just below the first line starting underneath AD?
I need to do this in order to save terminal window spacing... (5 Replies)
Discussion started by: cogiz
5 Replies
ARSORT(3) 1 ARSORT(3)
arsort - Sort an array in reverse order and maintain index association
SYNOPSIS
bool arsort (array &$array, [int $sort_flags = SORT_REGULAR])
DESCRIPTION
This function sorts an array such that array indices maintain their correlation with the array elements they are associated with.
This is used mainly when sorting associative arrays where the actual element order is significant.
PARAMETERS
o $array
- The input array.
o $sort_flags
- You may modify the behavior of the sort using the optional parameter $sort_flags, for details see sort(3).
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
arsort(3) example
<?php
$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
arsort($fruits);
foreach ($fruits as $key => $val) {
echo "$key = $val
";
}
?>
The above example will output:
a = orange
d = lemon
b = banana
c = apple
The fruits have been sorted in reverse alphabetical order, and the index associated with each element has been maintained.
SEE ALSO
asort(3), The comparison of array sorting functions.
PHP Documentation Group ARSORT(3)